--- OA_place: publisher OA_type: hybrid PlanS_conform: '1' _id: '20933' abstract: - lang: eng text: Photo-responsive systems based on azobenzenes usually require UV light for E→Z isomerization, limiting their applicability, especially in biomedical contexts. Disequilibration by sensitization of azobenzene under confinement (DESC) has recently emerged as a supramolecular strategy to bypass this limitation without the need to derivatize the azobenzene scaffold. Here, we expand DESC to water-soluble azopolymers obtained by RAFT polymerization and systematically investigate the interplay between the polymer structure and DESC efficiency. Using this approach, we achieved as much as 85% of the direct photoexcitation (UV) switching efficiency, while utilizing low-energy (yellow) light. These results establish general design principles for combining DESC with polymeric systems, opening new opportunities for the development of functional materials driven with low-energy light. acknowledgement: "This work is supported by the European Research Council (Consolidator Grand project MULTIMODAL, no. 101045223), the Research Council of Finland Center of Excellence “Life-Inspired Hybrid Materials Research” (LIBER, no. 346107) and the Research Council of Finland Flagship Programme on Photonics Research and Innovation (PREIN, no. 320165). H.M. gratefully acknowledges Oommen Podivan for providing access to their Zetasizer for DLS measurements and the Faculty of Medicine and Health Technologies at Tampere University for access to their laboratory facilities. R.K. acknowledges funding through the Award for Research Cooperation and High Excellence in Science (ARCHES) from the Federal German Ministry for Education and Research. S.H. acknowledges financial support through the profi7 profiling action SUSBIO from the Research Council of Finland (no. 352754).\r\nOpen access publishing facilitated by Tampereen yliopisto ja Tampereen ammattikorkeakoulu, as part of the Wiley - FinELib agreement." article_number: e23447 article_processing_charge: Yes (via OA deal) article_type: original author: - first_name: Henning Jörn full_name: Meteling, Henning Jörn last_name: Meteling - first_name: Julius full_name: Gemen, Julius last_name: Gemen - first_name: Satu full_name: Häkkinen, Satu last_name: Häkkinen - first_name: Rafal full_name: Klajn, Rafal id: 8e84690e-1e48-11ed-a02b-a1e6fb8bb53b last_name: Klajn - first_name: Arri full_name: Priimagi, Arri last_name: Priimagi citation: ama: Meteling HJ, Gemen J, Häkkinen S, Klajn R, Priimagi A. Sensitized disequilibration of water-soluble azopolymers. Angewandte Chemie International Edition. 2025. doi:10.1002/anie.202523447 apa: Meteling, H. J., Gemen, J., Häkkinen, S., Klajn, R., & Priimagi, A. (2025). Sensitized disequilibration of water-soluble azopolymers. Angewandte Chemie International Edition. Wiley. https://doi.org/10.1002/anie.202523447 chicago: Meteling, Henning Jörn, Julius Gemen, Satu Häkkinen, Rafal Klajn, and Arri Priimagi. “Sensitized Disequilibration of Water-Soluble Azopolymers.” Angewandte Chemie International Edition. Wiley, 2025. https://doi.org/10.1002/anie.202523447. ieee: H. J. Meteling, J. Gemen, S. Häkkinen, R. Klajn, and A. Priimagi, “Sensitized disequilibration of water-soluble azopolymers,” Angewandte Chemie International Edition. Wiley, 2025. ista: Meteling HJ, Gemen J, Häkkinen S, Klajn R, Priimagi A. 2025. Sensitized disequilibration of water-soluble azopolymers. Angewandte Chemie International Edition., e23447. mla: Meteling, Henning Jörn, et al. “Sensitized Disequilibration of Water-Soluble Azopolymers.” Angewandte Chemie International Edition, e23447, Wiley, 2025, doi:10.1002/anie.202523447. short: H.J. Meteling, J. Gemen, S. Häkkinen, R. Klajn, A. Priimagi, Angewandte Chemie International Edition (2025). date_created: 2026-01-04T23:01:35Z date_published: 2025-12-23T00:00:00Z date_updated: 2026-01-05T09:42:56Z day: '23' ddc: - '540' department: - _id: RaKl doi: 10.1002/anie.202523447 external_id: pmid: - '41437660' has_accepted_license: '1' language: - iso: eng main_file_link: - open_access: '1' url: https://doi.org/10.1002/anie.202523447 month: '12' oa: 1 oa_version: Published Version pmid: 1 project: - _id: 7bf494dc-9f16-11ee-852c-9fe37e3f50f0 grant_number: '713490' name: 'Integrating Molecular Photoswitches with PH-Feedback Mechanisms: Towards Life-like Materials' publication: Angewandte Chemie International Edition publication_identifier: eissn: - 1521-3773 issn: - 1433-7851 publication_status: epub_ahead publisher: Wiley quality_controlled: '1' scopus_import: '1' status: public title: Sensitized disequilibration of water-soluble azopolymers tmp: image: /images/cc_by.png legal_code_url: https://creativecommons.org/licenses/by/4.0/legalcode name: Creative Commons Attribution 4.0 International Public License (CC-BY 4.0) short: CC BY (4.0) type: journal_article user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87 year: '2025' ... --- OA_place: publisher OA_type: hybrid PlanS_conform: '1' _id: '20960' abstract: - lang: eng text: A linker unit was designed and synthesized that can serve both as a hairpin turn in a DNA duplex and anchor point for an aromatic helical foldamer mimicking the shape and surface properties of B‐DNA. Methods were developed to synthesize natural/non‐natural chimeric molecules combining foldamer and DNA segments. The ability of the linker to position the foldamer helix and the duplex DNA so that their rims and grooves are in register, despite their completely different chemical nature, was demonstrated using single crystal X‐ray diffraction, circular dichroism and molecular models. Bio‐layer interferometry confirmed that artificial hairpin DNA duplexes keep their ability to bind to DNA binding proteins. The chimeric molecules may pave the way to competitive inhibitors of protein‐DNA interactions involving sequence‐selective DNA‐binding proteins. article_number: e202505273 article_processing_charge: Yes (in subscription journal) article_type: original author: - first_name: Manuel full_name: Loos, Manuel last_name: Loos - first_name: Felix full_name: Xu, Felix last_name: Xu - first_name: Pradeep K full_name: Mandal, Pradeep K id: 6a3def15-d4b4-11ef-9fa9-a24c1f545ec3 last_name: Mandal orcid: 0000-0001-5996-956X - first_name: Tulika full_name: Chakrabortty, Tulika last_name: Chakrabortty - first_name: Céline full_name: Douat, Céline last_name: Douat - first_name: David B. full_name: Konrad, David B. last_name: Konrad - first_name: Melis full_name: Cabbar, Melis last_name: Cabbar - first_name: Johannes full_name: Singer, Johannes last_name: Singer - first_name: Valentina full_name: Corvaglia, Valentina last_name: Corvaglia - first_name: Thomas full_name: Carell, Thomas last_name: Carell - first_name: Ivan full_name: Huc, Ivan last_name: Huc citation: ama: Loos M, Xu F, Mandal PK, et al. Interfacing B‐DNA and DNA mimic foldamers. Angewandte Chemie International Edition. 2025;64(31). doi:10.1002/anie.202505273 apa: Loos, M., Xu, F., Mandal, P. K., Chakrabortty, T., Douat, C., Konrad, D. B., … Huc, I. (2025). Interfacing B‐DNA and DNA mimic foldamers. Angewandte Chemie International Edition. Wiley. https://doi.org/10.1002/anie.202505273 chicago: Loos, Manuel, Felix Xu, Pradeep K Mandal, Tulika Chakrabortty, Céline Douat, David B. Konrad, Melis Cabbar, et al. “Interfacing B‐DNA and DNA Mimic Foldamers.” Angewandte Chemie International Edition. Wiley, 2025. https://doi.org/10.1002/anie.202505273. ieee: M. Loos et al., “Interfacing B‐DNA and DNA mimic foldamers,” Angewandte Chemie International Edition, vol. 64, no. 31. Wiley, 2025. ista: Loos M, Xu F, Mandal PK, Chakrabortty T, Douat C, Konrad DB, Cabbar M, Singer J, Corvaglia V, Carell T, Huc I. 2025. Interfacing B‐DNA and DNA mimic foldamers. Angewandte Chemie International Edition. 64(31), e202505273. mla: Loos, Manuel, et al. “Interfacing B‐DNA and DNA Mimic Foldamers.” Angewandte Chemie International Edition, vol. 64, no. 31, e202505273, Wiley, 2025, doi:10.1002/anie.202505273. short: M. Loos, F. Xu, P.K. Mandal, T. Chakrabortty, C. Douat, D.B. Konrad, M. Cabbar, J. Singer, V. Corvaglia, T. Carell, I. Huc, Angewandte Chemie International Edition 64 (2025). date_created: 2026-01-08T07:04:48Z date_published: 2025-07-28T00:00:00Z date_updated: 2026-01-19T11:07:53Z day: '28' ddc: - '540' doi: 10.1002/anie.202505273 extern: '1' external_id: pmid: - '40346004' has_accepted_license: '1' intvolume: ' 64' issue: '31' language: - iso: eng main_file_link: - open_access: '1' url: https://doi.org/10.1002/anie.202505273 month: '07' oa: 1 oa_version: Published Version pmid: 1 publication: Angewandte Chemie International Edition publication_identifier: eissn: - 1521-3773 issn: - 1433-7851 publication_status: published publisher: Wiley quality_controlled: '1' scopus_import: '1' status: public title: Interfacing B‐DNA and DNA mimic foldamers tmp: image: /images/cc_by.png legal_code_url: https://creativecommons.org/licenses/by/4.0/legalcode name: Creative Commons Attribution 4.0 International Public License (CC-BY 4.0) short: CC BY (4.0) type: journal_article user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87 volume: 64 year: '2025' ... --- OA_place: publisher OA_type: hybrid _id: '17052' abstract: - lang: eng text: Production of thermoelectric materials from solution-processed particles involves the synthesis of particles, their purification and densification into pelletized material. Chemical changes that occur during each one of these steps render them performance determining. Particularly the purification steps, bypassed in conventional solid-state synthesis, are the cause for large discrepancies among similar solution-processed materials. In present work, the investigation focuses on a water-based surfactant free solution synthesis of SnSe, a highly relevant thermoelectric material. We show and rationalize that the number of leaching steps, purification solvent, annealing, and annealing atmosphere have significant influence on the Sn : Se ratio and impurity content in the powder. Such compositional changes that are undetectable by conventional characterization techniques lead to distinct consolidated materials with different types and concentration of defects. Additionally, the profound effect on their transport properties is demonstrated. We emphasize that understanding the chemistry and identifying key chemical species and their role throughout the process is paramount for optimizing material performance. Furthermore, we aim to demonstrate the necessity of comprehensive reporting of these steps as a standard practice to ensure material reproducibility. acknowledged_ssus: - _id: EM-Fac - _id: NMR - _id: LifeSc acknowledgement: ISTA and the Werner Siemens Foundation financially supported this work. The Scientific Service Units (SSU) of ISTA supported this research through resources provided by the Electron Microscopy Facility (EMF), NMR Facility and the Lab Support Facility (LSF). Dr. Krishnendu Maji at ISTA aided in this work through XRD analysis of the crystal phase of SnSe. Y.L. acknowledges funding from the European Union's Horizon 2020 research and innovation program under the Marie Sklodowska-Curie grant agreement No. 754411, the National Natural Science Foundation of China (NSFC) (Grants No. 22209034). M.C. received funding from the European Union's Horizon 2020 research and innovation program under the Marie Skłodowska-Curie Grant Agreement No. 665385. article_number: e202402628 article_processing_charge: Yes (via OA deal) article_type: original author: - first_name: Christine full_name: Fiedler, Christine id: bd3fceba-dc74-11ea-a0a7-c17f71817366 last_name: Fiedler - first_name: Mariano full_name: Calcabrini, Mariano id: 45D7531A-F248-11E8-B48F-1D18A9856A87 last_name: Calcabrini orcid: 0000-0003-4566-5877 - first_name: Yu full_name: Liu, Yu id: 2A70014E-F248-11E8-B48F-1D18A9856A87 last_name: Liu orcid: 0000-0001-7313-6740 - first_name: Maria full_name: Ibáñez, Maria id: 43C61214-F248-11E8-B48F-1D18A9856A87 last_name: Ibáñez orcid: 0000-0001-5013-2843 citation: ama: Fiedler C, Calcabrini M, Liu Y, Ibáñez M. Unveiling crucial chemical processing parameters influencing the performance of solution-processed inorganic thermoelectric materials. Angewandte Chemie - International Edition. 2024;63(25). doi:10.1002/anie.202402628 apa: Fiedler, C., Calcabrini, M., Liu, Y., & Ibáñez, M. (2024). Unveiling crucial chemical processing parameters influencing the performance of solution-processed inorganic thermoelectric materials. Angewandte Chemie - International Edition. Wiley. https://doi.org/10.1002/anie.202402628 chicago: Fiedler, Christine, Mariano Calcabrini, Yu Liu, and Maria Ibáñez. “Unveiling Crucial Chemical Processing Parameters Influencing the Performance of Solution-Processed Inorganic Thermoelectric Materials.” Angewandte Chemie - International Edition. Wiley, 2024. https://doi.org/10.1002/anie.202402628. ieee: C. Fiedler, M. Calcabrini, Y. Liu, and M. Ibáñez, “Unveiling crucial chemical processing parameters influencing the performance of solution-processed inorganic thermoelectric materials,” Angewandte Chemie - International Edition, vol. 63, no. 25. Wiley, 2024. ista: Fiedler C, Calcabrini M, Liu Y, Ibáñez M. 2024. Unveiling crucial chemical processing parameters influencing the performance of solution-processed inorganic thermoelectric materials. Angewandte Chemie - International Edition. 63(25), e202402628. mla: Fiedler, Christine, et al. “Unveiling Crucial Chemical Processing Parameters Influencing the Performance of Solution-Processed Inorganic Thermoelectric Materials.” Angewandte Chemie - International Edition, vol. 63, no. 25, e202402628, Wiley, 2024, doi:10.1002/anie.202402628. short: C. Fiedler, M. Calcabrini, Y. Liu, M. Ibáñez, Angewandte Chemie - International Edition 63 (2024). corr_author: '1' date_created: 2024-05-26T22:00:58Z date_published: 2024-06-17T00:00:00Z date_updated: 2025-09-08T07:36:36Z day: '17' ddc: - '540' department: - _id: MaIb doi: 10.1002/anie.202402628 ec_funded: 1 external_id: isi: - '001223768400001' pmid: - '38623865' file: - access_level: open_access checksum: 1572a0f4d2df55751761efeb2d11c7fc content_type: application/pdf creator: dernst date_created: 2025-01-09T09:12:07Z date_updated: 2025-01-09T09:12:07Z file_id: '18797' file_name: 2024_AngewChemieIntern_Fiedler.pdf file_size: 16347226 relation: main_file success: 1 file_date_updated: 2025-01-09T09:12:07Z has_accepted_license: '1' intvolume: ' 63' isi: 1 issue: '25' language: - iso: eng license: https://creativecommons.org/licenses/by-nc-nd/4.0/ month: '06' oa: 1 oa_version: Published Version pmid: 1 project: - _id: 260C2330-B435-11E9-9278-68D0E5697425 call_identifier: H2020 grant_number: '754411' name: ISTplus - Postdoctoral Fellowships - _id: 2564DBCA-B435-11E9-9278-68D0E5697425 call_identifier: H2020 grant_number: '665385' name: International IST Doctoral Program - _id: 9B8F7476-BA93-11EA-9121-9846C619BF3A name: 'HighTE: The Werner Siemens Laboratory for the High Throughput Discovery of Semiconductors for Waste Heat Recovery' publication: Angewandte Chemie - International Edition publication_identifier: eissn: - 1521-3773 issn: - 1433-7851 publication_status: published publisher: Wiley quality_controlled: '1' scopus_import: '1' status: public title: Unveiling crucial chemical processing parameters influencing the performance of solution-processed inorganic thermoelectric materials tmp: image: /images/cc_by_nc_nd.png legal_code_url: https://creativecommons.org/licenses/by-nc-nd/4.0/legalcode name: Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International (CC BY-NC-ND 4.0) short: CC BY-NC-ND (4.0) type: journal_article user_id: 317138e5-6ab7-11ef-aa6d-ffef3953e345 volume: 63 year: '2024' ... --- _id: '17105' abstract: - lang: eng text: The development of photoresponsive systems with non-invasive orthogonal control by distinct wavelengths of light is still in its infancy. In particular, the design of photochemically triggered-orthogonal systems integrated into solid materials that enable multiple dynamic control over their properties remains a longstanding challenge. Here, we report the orthogonal and reversible control of two types of photoswitches in an integrated solid porous framework, that is, visible-light responsive o-fluoroazobenzene and nitro-spiropyran motifs. The properties of the constructed material can be selectively controlled by different wavelengths of light thus generating four distinct states providing a basis for dynamic multifunctional materials. Solid-state NMR spectroscopy demonstrated the selective transformation of the azobenzene switch in the bulk, which in turn modulates N2 and CO2 adsorption. acknowledgement: 'This work was supported from the following sources: China Scholarship Council (CSC PhD Fellowship No. 201808330459 to J.S.), the Ministry of Education, Culture and Science of the Netherlands (Gravitation Program No. 024.001.035 to BLF), Financial support from The Netherlands Organization for Scientific Research (NWO-CW), the European Research Council (ERC; advanced Grant No. 694345 to B.L.F.). PRIN (SHERPA 2020 No. H45F21003430001) and PRIN (HySTAR 2022 No. H53D23004720006) and Lombardy Region for “Enhancing Photosynthesis” grant (2021-2023 No. H45F21002830007). W.D. is grateful for financial support from Marie Skłodowska-Curie Actions (Individual Fellowship No. 101027639). P.C. is grateful for the financial support provided by the PRELUDIUM grant from the National Science Center Poland (Reg. No: 2023/49/N/ST5/01864).' article_number: e202404878 article_processing_charge: Yes (in subscription journal) article_type: original author: - first_name: Jinyu full_name: Sheng, Jinyu id: 639f0526-27c9-11ee-95a6-966cd7f102d8 last_name: Sheng - first_name: Jacopo full_name: Perego, Jacopo last_name: Perego - first_name: Silvia full_name: Bracco, Silvia last_name: Bracco - first_name: Piotr full_name: Cieciórski, Piotr last_name: Cieciórski - first_name: Wojciech full_name: Danowski, Wojciech last_name: Danowski - first_name: Angiolina full_name: Comotti, Angiolina last_name: Comotti - first_name: Ben L. full_name: Feringa, Ben L. last_name: Feringa citation: ama: Sheng J, Perego J, Bracco S, et al. Orthogonal photoswitching in a porous organic framework. Angewandte Chemie International Edition. 2024;63(23). doi:10.1002/anie.202404878 apa: Sheng, J., Perego, J., Bracco, S., Cieciórski, P., Danowski, W., Comotti, A., & Feringa, B. L. (2024). Orthogonal photoswitching in a porous organic framework. Angewandte Chemie International Edition. Wiley. https://doi.org/10.1002/anie.202404878 chicago: Sheng, Jinyu, Jacopo Perego, Silvia Bracco, Piotr Cieciórski, Wojciech Danowski, Angiolina Comotti, and Ben L. Feringa. “Orthogonal Photoswitching in a Porous Organic Framework.” Angewandte Chemie International Edition. Wiley, 2024. https://doi.org/10.1002/anie.202404878. ieee: J. Sheng et al., “Orthogonal photoswitching in a porous organic framework,” Angewandte Chemie International Edition, vol. 63, no. 23. Wiley, 2024. ista: Sheng J, Perego J, Bracco S, Cieciórski P, Danowski W, Comotti A, Feringa BL. 2024. Orthogonal photoswitching in a porous organic framework. Angewandte Chemie International Edition. 63(23), e202404878. mla: Sheng, Jinyu, et al. “Orthogonal Photoswitching in a Porous Organic Framework.” Angewandte Chemie International Edition, vol. 63, no. 23, e202404878, Wiley, 2024, doi:10.1002/anie.202404878. short: J. Sheng, J. Perego, S. Bracco, P. Cieciórski, W. Danowski, A. Comotti, B.L. Feringa, Angewandte Chemie International Edition 63 (2024). date_created: 2024-06-03T09:00:01Z date_published: 2024-03-26T00:00:00Z date_updated: 2025-04-23T07:48:28Z day: '26' ddc: - '540' department: - _id: RaKl doi: 10.1002/anie.202404878 external_id: pmid: - '38530132' file: - access_level: open_access checksum: 7ecb0892051f6ed8f6a6f25baa47543a content_type: application/pdf creator: dernst date_created: 2024-06-03T10:33:17Z date_updated: 2024-06-03T10:33:17Z file_id: '17107' file_name: 2024_AngChemieInt_Sheng.pdf file_size: 2363206 relation: main_file success: 1 file_date_updated: 2024-06-03T10:33:17Z has_accepted_license: '1' intvolume: ' 63' issue: '23' language: - iso: eng month: '03' oa: 1 oa_version: Published Version pmid: 1 publication: Angewandte Chemie International Edition publication_identifier: eissn: - 1521-3773 issn: - 1433-7851 publication_status: published publisher: Wiley quality_controlled: '1' scopus_import: '1' status: public title: Orthogonal photoswitching in a porous organic framework tmp: image: /images/cc_by.png legal_code_url: https://creativecommons.org/licenses/by/4.0/legalcode name: Creative Commons Attribution 4.0 International Public License (CC-BY 4.0) short: CC BY (4.0) type: journal_article user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87 volume: 63 year: '2024' ... --- _id: '14687' abstract: - lang: eng text: The short history of research on Li-O2 batteries has seen a remarkable number of mechanistic U-turns over the years. From the initial use of carbonate electrolytes, that were then found to be entirely unsuitable, to the belief that (su)peroxide was solely responsible for degradation, before the more reactive singlet oxygen was found to form, to the hypothesis that capacity depends on a competing surface/solution mechanism before a practically exclusive solution mechanism was identified. Herein, we argue for an ever-fresh look at the reported data without bias towards supposedly established explanations. We explain how the latest findings on rate and capacity limits, as well as the origin of side reactions, are connected via the disproportionation (DISP) step in the (dis)charge mechanism. Therefrom, directions emerge for the design of electrolytes and mediators on how to suppress side reactions and to enable high rate and high reversible capacity. acknowledgement: S.A.F. is indebted to ISTA for support. R.B.J. thanks the European Union's Horizon 2020 research and innovation programme under the Marie Skłodowska-Curie grant agreement No 101034413 for funding. B.P. thanks Alistore ERI for providing a PhD scholarship. article_number: e202316476 article_processing_charge: Yes (via OA deal) article_type: review author: - first_name: Rajesh B full_name: Jethwa, Rajesh B id: 4cc538d5-803f-11ed-ab7e-8139573aad8f last_name: Jethwa orcid: 0000-0002-0404-4356 - first_name: Soumyadip full_name: Mondal, Soumyadip id: d25d21ef-dc8d-11ea-abe3-ec4576307f48 last_name: Mondal - first_name: Bhargavi full_name: Pant, Bhargavi id: 50c64d4d-eb97-11eb-a6c2-d33e5e14f112 last_name: Pant - first_name: Stefan Alexander full_name: Freunberger, Stefan Alexander id: A8CA28E6-CE23-11E9-AD2D-EC27E6697425 last_name: Freunberger orcid: 0000-0003-2902-5319 citation: ama: Jethwa RB, Mondal S, Pant B, Freunberger SA. To DISP or not? The far‐reaching reaction mechanisms underpinning Lithium‐air batteries. Angewandte Chemie International Edition. 2024;63(28). doi:10.1002/anie.202316476 apa: Jethwa, R. B., Mondal, S., Pant, B., & Freunberger, S. A. (2024). To DISP or not? The far‐reaching reaction mechanisms underpinning Lithium‐air batteries. Angewandte Chemie International Edition. Wiley. https://doi.org/10.1002/anie.202316476 chicago: Jethwa, Rajesh B, Soumyadip Mondal, Bhargavi Pant, and Stefan Alexander Freunberger. “To DISP or Not? The Far‐reaching Reaction Mechanisms Underpinning Lithium‐air Batteries.” Angewandte Chemie International Edition. Wiley, 2024. https://doi.org/10.1002/anie.202316476. ieee: R. B. Jethwa, S. Mondal, B. Pant, and S. A. Freunberger, “To DISP or not? The far‐reaching reaction mechanisms underpinning Lithium‐air batteries,” Angewandte Chemie International Edition, vol. 63, no. 28. Wiley, 2024. ista: Jethwa RB, Mondal S, Pant B, Freunberger SA. 2024. To DISP or not? The far‐reaching reaction mechanisms underpinning Lithium‐air batteries. Angewandte Chemie International Edition. 63(28), e202316476. mla: Jethwa, Rajesh B., et al. “To DISP or Not? The Far‐reaching Reaction Mechanisms Underpinning Lithium‐air Batteries.” Angewandte Chemie International Edition, vol. 63, no. 28, e202316476, Wiley, 2024, doi:10.1002/anie.202316476. short: R.B. Jethwa, S. Mondal, B. Pant, S.A. Freunberger, Angewandte Chemie International Edition 63 (2024). corr_author: '1' date_created: 2023-12-15T16:10:13Z date_published: 2024-07-08T00:00:00Z date_updated: 2026-04-07T12:27:23Z day: '08' ddc: - '540' department: - _id: StFr - _id: GradSch doi: 10.1002/anie.202316476 ec_funded: 1 external_id: isi: - '001241932700001' pmid: - '38095355' file: - access_level: open_access checksum: fe2c23454279eb9d76ed6ca9970c21c7 content_type: application/pdf creator: dernst date_created: 2024-07-16T11:54:46Z date_updated: 2024-07-16T11:54:46Z file_id: '17261' file_name: 2024_AngChemieInt_Jethwa.pdf file_size: 4766445 relation: main_file success: 1 file_date_updated: 2024-07-16T11:54:46Z has_accepted_license: '1' intvolume: ' 63' isi: 1 issue: '28' keyword: - General Chemistry - Catalysis language: - iso: eng month: '07' oa: 1 oa_version: Published Version pmid: 1 project: - _id: fc2ed2f7-9c52-11eb-aca3-c01059dda49c call_identifier: H2020 grant_number: '101034413' name: 'IST-BRIDGE: International postdoctoral program' publication: Angewandte Chemie International Edition publication_identifier: eissn: - 1521-3773 issn: - 1433-7851 publication_status: published publisher: Wiley quality_controlled: '1' related_material: record: - id: '20607' relation: dissertation_contains status: public scopus_import: '1' status: public title: To DISP or not? The far‐reaching reaction mechanisms underpinning Lithium‐air batteries tmp: image: /images/cc_by_nc_nd.png legal_code_url: https://creativecommons.org/licenses/by-nc-nd/4.0/legalcode name: Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International (CC BY-NC-ND 4.0) short: CC BY-NC-ND (4.0) type: journal_article user_id: 317138e5-6ab7-11ef-aa6d-ffef3953e345 volume: 63 year: '2024' ... --- _id: '12675' abstract: - lang: eng text: Aromatic side chains are important reporters of the plasticity of proteins, and often form important contacts in protein--protein interactions. By studying a pair of structurally homologous cross-β amyloid fibrils, HET-s and HELLF, with a specific isotope-labeling approach and magic-angle-spinning (MAS) NMR, we have characterized the dynamic behavior of Phe and Tyr aromatic rings to show that the hydrophobic amyloid core is rigid, without any sign of "breathing motions" over hundreds of milliseconds at least. Aromatic residues exposed at the fibril surface have a rigid ring axis but undergo ring flips, on a variety of time scales from ns to µs. Our approach provides direct insight into hydrophobic-core motions, enabling a better evaluation of the conformational heterogeneity generated from a NMR structural ensemble of such amyloid cross-β architecture. acknowledgement: We thank AlbertA. Smith (Leipzig)for insightful discussions. This work was supported by funding from the European Research Council (StG-2012-311318 to P.S.) and used the platforms of the Grenoble Instruct-ERIC center (ISBG;UMS 3518 CNRS-CEA-UJF-EMBL) within the Grenoble Partnership for Structural Biology(PSB) and facilities and expertiseof the Biophysical and Structural Chemistry platform (BPCS) at IECB,CNRSUAR3033,INSERMUS001 and Bordeaux University. article_number: e202219314 article_processing_charge: Yes (via OA deal) article_type: original author: - first_name: Lea Marie full_name: Becker, Lea Marie id: 36336939-eb97-11eb-a6c2-c83f1214ca79 last_name: Becker orcid: 0000-0002-6401-5151 - first_name: Mélanie full_name: Berbon, Mélanie last_name: Berbon - first_name: Alicia full_name: Vallet, Alicia last_name: Vallet - first_name: Axelle full_name: Grelard, Axelle last_name: Grelard - first_name: Estelle full_name: Morvan, Estelle last_name: Morvan - first_name: Benjamin full_name: Bardiaux, Benjamin last_name: Bardiaux - first_name: Roman full_name: Lichtenecker, Roman last_name: Lichtenecker - first_name: Matthias full_name: Ernst, Matthias last_name: Ernst - first_name: Antoine full_name: Loquet, Antoine last_name: Loquet - first_name: Paul full_name: Schanda, Paul id: 7B541462-FAF6-11E9-A490-E8DFE5697425 last_name: Schanda orcid: 0000-0002-9350-7606 citation: ama: Becker LM, Berbon M, Vallet A, et al. The rigid core and flexible surface of amyloid fibrils probed by Magic‐Angle Spinning NMR of aromatic residues. Angewandte Chemie International Edition. 2023;62(19). doi:10.1002/anie.202219314 apa: Becker, L. M., Berbon, M., Vallet, A., Grelard, A., Morvan, E., Bardiaux, B., … Schanda, P. (2023). The rigid core and flexible surface of amyloid fibrils probed by Magic‐Angle Spinning NMR of aromatic residues. Angewandte Chemie International Edition. Wiley. https://doi.org/10.1002/anie.202219314 chicago: Becker, Lea Marie, Mélanie Berbon, Alicia Vallet, Axelle Grelard, Estelle Morvan, Benjamin Bardiaux, Roman Lichtenecker, Matthias Ernst, Antoine Loquet, and Paul Schanda. “The Rigid Core and Flexible Surface of Amyloid Fibrils Probed by Magic‐Angle Spinning NMR of Aromatic Residues.” Angewandte Chemie International Edition. Wiley, 2023. https://doi.org/10.1002/anie.202219314. ieee: L. M. Becker et al., “The rigid core and flexible surface of amyloid fibrils probed by Magic‐Angle Spinning NMR of aromatic residues,” Angewandte Chemie International Edition, vol. 62, no. 19. Wiley, 2023. ista: Becker LM, Berbon M, Vallet A, Grelard A, Morvan E, Bardiaux B, Lichtenecker R, Ernst M, Loquet A, Schanda P. 2023. The rigid core and flexible surface of amyloid fibrils probed by Magic‐Angle Spinning NMR of aromatic residues. Angewandte Chemie International Edition. 62(19), e202219314. mla: Becker, Lea Marie, et al. “The Rigid Core and Flexible Surface of Amyloid Fibrils Probed by Magic‐Angle Spinning NMR of Aromatic Residues.” Angewandte Chemie International Edition, vol. 62, no. 19, e202219314, Wiley, 2023, doi:10.1002/anie.202219314. short: L.M. Becker, M. Berbon, A. Vallet, A. Grelard, E. Morvan, B. Bardiaux, R. Lichtenecker, M. Ernst, A. Loquet, P. Schanda, Angewandte Chemie International Edition 62 (2023). corr_author: '1' date_created: 2023-02-24T10:45:01Z date_published: 2023-05-01T00:00:00Z date_updated: 2024-10-21T06:01:38Z day: '01' ddc: - '540' department: - _id: GradSch - _id: PaSc doi: 10.1002/anie.202219314 external_id: isi: - '000956919900001' pmid: - '36738230' file: - access_level: open_access checksum: 7dd083ed8850faa55c34e411ed390de9 content_type: application/pdf creator: dernst date_created: 2023-08-16T12:33:31Z date_updated: 2023-08-16T12:33:31Z file_id: '14072' file_name: 2023_AngewChemInt_Becker.pdf file_size: 1422445 relation: main_file success: 1 file_date_updated: 2023-08-16T12:33:31Z has_accepted_license: '1' intvolume: ' 62' isi: 1 issue: '19' keyword: - General Chemistry - Catalysis language: - iso: eng license: https://creativecommons.org/licenses/by-nc/4.0/ month: '05' oa: 1 oa_version: Published Version pmid: 1 publication: Angewandte Chemie International Edition publication_identifier: eissn: - 1521-3773 issn: - 1433-7851 publication_status: published publisher: Wiley quality_controlled: '1' related_material: link: - description: News on ISTA website relation: press_release url: https://ista.ac.at/en/news/dancing-styles-of-atoms/ record: - id: '12497' relation: research_data status: public - id: '14861' relation: other status: public scopus_import: '1' status: public title: The rigid core and flexible surface of amyloid fibrils probed by Magic‐Angle Spinning NMR of aromatic residues tmp: image: /images/cc_by_nc.png legal_code_url: https://creativecommons.org/licenses/by-nc/4.0/legalcode name: Creative Commons Attribution-NonCommercial 4.0 International (CC BY-NC 4.0) short: CC BY-NC (4.0) type: journal_article user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87 volume: 62 year: '2023' ... --- _id: '12922' abstract: - lang: eng text: The influence of structural modifications on the catalytic activity of carbon materials is poorly understood. A collection of carbonaceous materials with different pore networks and high nitrogen content was characterized and used to catalyze four reactions to deduce structure–activity relationships. The CO2 cycloaddition and Knoevenagel reaction depend on Lewis basic sites (electron-rich nitrogen species). The absence of large conjugated carbon domains resulting from the introduction of large amounts of nitrogen in the carbon network is responsible for poor redox activity, as observed through the catalytic reduction of nitrobenzene with hydrazine and the catalytic oxidation of 3,3′,5,5′-tetramethylbenzidine using hydroperoxide. The material with the highest activity towards Lewis acid catalysis (in the hydrolysis of (dimethoxymethyl)benzene to benzaldehyde) is the most effective for small molecule activation and presents the highest concentration of electron-poor nitrogen species. article_number: e202211663 article_processing_charge: No article_type: original author: - first_name: Enrico full_name: Lepre, Enrico last_name: Lepre - first_name: Sylvain full_name: Rat, Sylvain last_name: Rat - first_name: Cristian full_name: Cavedon, Cristian last_name: Cavedon - first_name: Peter H. full_name: Seeberger, Peter H. last_name: Seeberger - first_name: Bartholomäus full_name: Pieber, Bartholomäus id: 93e5e5b2-0da6-11ed-8a41-af589a024726 last_name: Pieber orcid: 0000-0001-8689-388X - first_name: Markus full_name: Antonietti, Markus last_name: Antonietti - first_name: Nieves full_name: López‐Salas, Nieves last_name: López‐Salas citation: ama: Lepre E, Rat S, Cavedon C, et al. Catalytic properties of high nitrogen content carbonaceous materials. Angewandte Chemie International Edition. 2023;62(2). doi:10.1002/anie.202211663 apa: Lepre, E., Rat, S., Cavedon, C., Seeberger, P. H., Pieber, B., Antonietti, M., & López‐Salas, N. (2023). Catalytic properties of high nitrogen content carbonaceous materials. Angewandte Chemie International Edition. Wiley. https://doi.org/10.1002/anie.202211663 chicago: Lepre, Enrico, Sylvain Rat, Cristian Cavedon, Peter H. Seeberger, Bartholomäus Pieber, Markus Antonietti, and Nieves López‐Salas. “Catalytic Properties of High Nitrogen Content Carbonaceous Materials.” Angewandte Chemie International Edition. Wiley, 2023. https://doi.org/10.1002/anie.202211663. ieee: E. Lepre et al., “Catalytic properties of high nitrogen content carbonaceous materials,” Angewandte Chemie International Edition, vol. 62, no. 2. Wiley, 2023. ista: Lepre E, Rat S, Cavedon C, Seeberger PH, Pieber B, Antonietti M, López‐Salas N. 2023. Catalytic properties of high nitrogen content carbonaceous materials. Angewandte Chemie International Edition. 62(2), e202211663. mla: Lepre, Enrico, et al. “Catalytic Properties of High Nitrogen Content Carbonaceous Materials.” Angewandte Chemie International Edition, vol. 62, no. 2, e202211663, Wiley, 2023, doi:10.1002/anie.202211663. short: E. Lepre, S. Rat, C. Cavedon, P.H. Seeberger, B. Pieber, M. Antonietti, N. López‐Salas, Angewandte Chemie International Edition 62 (2023). date_created: 2023-05-08T08:28:14Z date_published: 2023-01-09T00:00:00Z date_updated: 2023-08-21T09:18:12Z day: '09' doi: 10.1002/anie.202211663 extern: '1' intvolume: ' 62' issue: '2' keyword: - General Chemistry - Catalysis language: - iso: eng main_file_link: - open_access: '1' url: https://doi.org/10.1002/anie.202211663 month: '01' oa: 1 oa_version: Published Version publication: Angewandte Chemie International Edition publication_identifier: eissn: - 1521-3773 issn: - 1433-7851 publication_status: published publisher: Wiley quality_controlled: '1' scopus_import: '1' status: public title: Catalytic properties of high nitrogen content carbonaceous materials type: journal_article user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87 volume: 62 year: '2023' ... --- _id: '14861' abstract: - lang: eng text: Cover Page article_number: ' e202304138' article_processing_charge: No author: - first_name: Lea Marie full_name: Becker, Lea Marie id: 36336939-eb97-11eb-a6c2-c83f1214ca79 last_name: Becker orcid: 0000-0002-6401-5151 - first_name: Mélanie full_name: Berbon, Mélanie last_name: Berbon - first_name: Alicia full_name: Vallet, Alicia last_name: Vallet - first_name: Axelle full_name: Grelard, Axelle last_name: Grelard - first_name: Estelle full_name: Morvan, Estelle last_name: Morvan - first_name: Benjamin full_name: Bardiaux, Benjamin last_name: Bardiaux - first_name: Roman full_name: Lichtenecker, Roman last_name: Lichtenecker - first_name: Matthias full_name: Ernst, Matthias last_name: Ernst - first_name: Antoine full_name: Loquet, Antoine last_name: Loquet - first_name: Paul full_name: Schanda, Paul id: 7B541462-FAF6-11E9-A490-E8DFE5697425 last_name: Schanda orcid: 0000-0002-9350-7606 citation: ama: 'Becker LM, Berbon M, Vallet A, et al. Cover Picture: The Rigid Core and Flexible Surface of Amyloid Fibrils Probed by Magic‐Angle‐Spinning NMR Spectroscopy of Aromatic Residues. Vol 62. Wiley; 2023. doi:10.1002/anie.202304138' apa: 'Becker, L. M., Berbon, M., Vallet, A., Grelard, A., Morvan, E., Bardiaux, B., … Schanda, P. (2023). Cover Picture: The rigid core and flexible surface of amyloid fibrils probed by Magic‐Angle‐Spinning NMR spectroscopy of aromatic residues. Angewandte Chemie International Edition (Vol. 62). Wiley. https://doi.org/10.1002/anie.202304138' chicago: 'Becker, Lea Marie, Mélanie Berbon, Alicia Vallet, Axelle Grelard, Estelle Morvan, Benjamin Bardiaux, Roman Lichtenecker, Matthias Ernst, Antoine Loquet, and Paul Schanda. Cover Picture: The Rigid Core and Flexible Surface of Amyloid Fibrils Probed by Magic‐Angle‐Spinning NMR Spectroscopy of Aromatic Residues. Angewandte Chemie International Edition. Vol. 62. Wiley, 2023. https://doi.org/10.1002/anie.202304138.' ieee: 'L. M. Becker et al., Cover Picture: The rigid core and flexible surface of amyloid fibrils probed by Magic‐Angle‐Spinning NMR spectroscopy of aromatic residues, vol. 62, no. 19. Wiley, 2023.' ista: 'Becker LM, Berbon M, Vallet A, Grelard A, Morvan E, Bardiaux B, Lichtenecker R, Ernst M, Loquet A, Schanda P. 2023. Cover Picture: The rigid core and flexible surface of amyloid fibrils probed by Magic‐Angle‐Spinning NMR spectroscopy of aromatic residues, Wiley,p.' mla: 'Becker, Lea Marie, et al. “Cover Picture: The Rigid Core and Flexible Surface of Amyloid Fibrils Probed by Magic‐Angle‐Spinning NMR Spectroscopy of Aromatic Residues.” Angewandte Chemie International Edition, vol. 62, no. 19, e202304138, Wiley, 2023, doi:10.1002/anie.202304138.' short: 'L.M. Becker, M. Berbon, A. Vallet, A. Grelard, E. Morvan, B. Bardiaux, R. Lichtenecker, M. Ernst, A. Loquet, P. Schanda, Cover Picture: The Rigid Core and Flexible Surface of Amyloid Fibrils Probed by Magic‐Angle‐Spinning NMR Spectroscopy of Aromatic Residues, Wiley, 2023.' corr_author: '1' date_created: 2024-01-22T11:54:34Z date_published: 2023-05-02T00:00:00Z date_updated: 2024-10-21T06:01:38Z day: '02' department: - _id: PaSc doi: 10.1002/anie.202304138 intvolume: ' 62' issue: '19' keyword: - General Chemistry - Catalysis language: - iso: eng main_file_link: - open_access: '1' url: https://doi.org/10.1002/anie.202304138 month: '05' oa: 1 oa_version: Published Version publication: Angewandte Chemie International Edition publication_identifier: eissn: - 1521-3773 issn: - 1433-7851 publication_status: published publisher: Wiley related_material: link: - relation: translation url: https://doi.org/10.1002/ange.202304138 record: - id: '12675' relation: other status: public status: public title: 'Cover Picture: The rigid core and flexible surface of amyloid fibrils probed by Magic‐Angle‐Spinning NMR spectroscopy of aromatic residues' type: other_academic_publication user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87 volume: 62 year: '2023' ... --- OA_place: publisher OA_type: hybrid _id: '20966' abstract: - lang: eng text: We prepared a series of water‐soluble aromatic oligoamide sequences all composed of a segment prone to form a single helix and a segment prone to dimerize into a double helix. These sequences exclusively assemble as antiparallel duplexes. The modification of the duplex inner rim by varying the nature of the substituents borne by the aromatic monomers allowed us to identify sequences that can hybridize by combining two chemically different strands, with high affinity and complete selectivity in water. X‐ray crystallography confirmed the expected antiparallel configuration of the duplexes whereas NMR spectroscopy and mass spectrometry allowed us to assess precisely the extent of the hybridization. The hybridization kinetics of the aromatic strands was shown to depend on both the nature of the substituents responsible for strand complementarity and the length of the aromatic strand. These results highlight the great potential of aromatic hetero‐duplex as a tool to construct non‐symmetrical dynamic supramolecular assemblies. article_number: e202311639 article_processing_charge: Yes (in subscription journal) article_type: original author: - first_name: Victor full_name: Koehler, Victor last_name: Koehler - first_name: Gabrielle full_name: Bruschera, Gabrielle last_name: Bruschera - first_name: Eric full_name: Merlet, Eric last_name: Merlet - first_name: Pradeep K full_name: Mandal, Pradeep K id: 6a3def15-d4b4-11ef-9fa9-a24c1f545ec3 last_name: Mandal orcid: 0000-0001-5996-956X - first_name: Estelle full_name: Morvan, Estelle last_name: Morvan - first_name: Frédéric full_name: Rosu, Frédéric last_name: Rosu - first_name: Céline full_name: Douat, Céline last_name: Douat - first_name: Lucile full_name: Fischer, Lucile last_name: Fischer - first_name: Ivan full_name: Huc, Ivan last_name: Huc - first_name: Yann full_name: Ferrand, Yann last_name: Ferrand citation: ama: Koehler V, Bruschera G, Merlet E, et al. High‐affinity hybridization of complementary aromatic oligoamide strands in water. Angewandte Chemie International Edition. 2023;62(48). doi:10.1002/anie.202311639 apa: Koehler, V., Bruschera, G., Merlet, E., Mandal, P. K., Morvan, E., Rosu, F., … Ferrand, Y. (2023). High‐affinity hybridization of complementary aromatic oligoamide strands in water. Angewandte Chemie International Edition. Wiley. https://doi.org/10.1002/anie.202311639 chicago: Koehler, Victor, Gabrielle Bruschera, Eric Merlet, Pradeep K Mandal, Estelle Morvan, Frédéric Rosu, Céline Douat, Lucile Fischer, Ivan Huc, and Yann Ferrand. “High‐affinity Hybridization of Complementary Aromatic Oligoamide Strands in Water.” Angewandte Chemie International Edition. Wiley, 2023. https://doi.org/10.1002/anie.202311639. ieee: V. Koehler et al., “High‐affinity hybridization of complementary aromatic oligoamide strands in water,” Angewandte Chemie International Edition, vol. 62, no. 48. Wiley, 2023. ista: Koehler V, Bruschera G, Merlet E, Mandal PK, Morvan E, Rosu F, Douat C, Fischer L, Huc I, Ferrand Y. 2023. High‐affinity hybridization of complementary aromatic oligoamide strands in water. Angewandte Chemie International Edition. 62(48), e202311639. mla: Koehler, Victor, et al. “High‐affinity Hybridization of Complementary Aromatic Oligoamide Strands in Water.” Angewandte Chemie International Edition, vol. 62, no. 48, e202311639, Wiley, 2023, doi:10.1002/anie.202311639. short: V. Koehler, G. Bruschera, E. Merlet, P.K. Mandal, E. Morvan, F. Rosu, C. Douat, L. Fischer, I. Huc, Y. Ferrand, Angewandte Chemie International Edition 62 (2023). date_created: 2026-01-11T14:22:21Z date_published: 2023-11-27T00:00:00Z date_updated: 2026-01-19T11:58:27Z day: '27' ddc: - '540' doi: 10.1002/anie.202311639 extern: '1' external_id: pmid: - '37804233' has_accepted_license: '1' intvolume: ' 62' issue: '48' language: - iso: eng main_file_link: - open_access: '1' url: https://doi.org/10.1002/anie.202311639 month: '11' oa: 1 oa_version: Published Version pmid: 1 publication: Angewandte Chemie International Edition publication_identifier: eissn: - 1521-3773 issn: - 1433-7851 publication_status: published publisher: Wiley quality_controlled: '1' scopus_import: '1' status: public title: High‐affinity hybridization of complementary aromatic oligoamide strands in water tmp: image: /images/cc_by_nc.png legal_code_url: https://creativecommons.org/licenses/by-nc/4.0/legalcode name: Creative Commons Attribution-NonCommercial 4.0 International (CC BY-NC 4.0) short: CC BY-NC (4.0) type: journal_article user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87 volume: 62 year: '2023' ... --- _id: '11451' abstract: - lang: eng text: The precursor conversion chemistry and surface chemistry of Cu3N and Cu3PdN nanocrystals are unknown or contested. Here, we first obtain phase-pure, colloidally stable nanocubes. Second, we elucidate the pathway by which copper(II) nitrate and oleylamine form Cu3N. We find that oleylamine is both a reductant and a nitrogen source. Oleylamine is oxidized by nitrate to a primary aldimine, which reacts further with excess oleylamine to a secondary aldimine, eliminating ammonia. Ammonia reacts with CuI to form Cu3N. Third, we investigated the surface chemistry and find a mixed ligand shell of aliphatic amines and carboxylates (formed in situ). While the carboxylates appear tightly bound, the amines are easily desorbed from the surface. Finally, we show that doping with palladium decreases the band gap and the material becomes semi-metallic. These results bring insight into the chemistry of metal nitrides and might help the development of other metal nitride nanocrystals. acknowledgement: 'J.D.R. and M.P. acknowledge the SNF Eccellenza funding scheme (project number: 194172). We acknowledge DESY (Hamburg, Germany), a member of the Helmholtz Association HGF, for the provision of experimental facilities. Parts of this research were carried out at beamline P21.1, PETRA III. We thank Dr. Soham Banerjee for acquiring the PDF data and helpful advice. A.R. acknowledges the support from the Analytical Chemistry Trust Fund for her CAMS-UK Fellowship. C.K. acknowledges the support from the Department of Chemistry, UCL. The authors acknowledge Dr Stephan Lany from NREL for providing the Cu3N DFT calculations. The authors thank Prof. Raymond Schaak and Dr. Robert William Lord for helpful advice and suggestions regarding the purification procedure. Open access funding provided by Universitat Basel.' article_number: e202207013 article_processing_charge: No article_type: original author: - first_name: Mahsa full_name: Parvizian, Mahsa last_name: Parvizian - first_name: Alejandra full_name: Duràn Balsa, Alejandra last_name: Duràn Balsa - first_name: Rohan full_name: Pokratath, Rohan last_name: Pokratath - first_name: Curran full_name: Kalha, Curran last_name: Kalha - first_name: Seungho full_name: Lee, Seungho id: BB243B88-D767-11E9-B658-BC13E6697425 last_name: Lee orcid: 0000-0002-6962-8598 - first_name: Dietger full_name: Van Den Eynden, Dietger last_name: Van Den Eynden - first_name: Maria full_name: Ibáñez, Maria id: 43C61214-F248-11E8-B48F-1D18A9856A87 last_name: Ibáñez orcid: 0000-0001-5013-2843 - first_name: Anna full_name: Regoutz, Anna last_name: Regoutz - first_name: Jonathan full_name: De Roo, Jonathan last_name: De Roo citation: ama: Parvizian M, Duràn Balsa A, Pokratath R, et al. The chemistry of Cu₃N and Cu₃PdN nanocrystals. Angewandte Chemie - International Edition. 2022;61(31). doi:10.1002/anie.202207013 apa: Parvizian, M., Duràn Balsa, A., Pokratath, R., Kalha, C., Lee, S., Van Den Eynden, D., … De Roo, J. (2022). The chemistry of Cu₃N and Cu₃PdN nanocrystals. Angewandte Chemie - International Edition. Wiley. https://doi.org/10.1002/anie.202207013 chicago: Parvizian, Mahsa, Alejandra Duràn Balsa, Rohan Pokratath, Curran Kalha, Seungho Lee, Dietger Van Den Eynden, Maria Ibáñez, Anna Regoutz, and Jonathan De Roo. “The Chemistry of Cu₃N and Cu₃PdN Nanocrystals.” Angewandte Chemie - International Edition. Wiley, 2022. https://doi.org/10.1002/anie.202207013. ieee: M. Parvizian et al., “The chemistry of Cu₃N and Cu₃PdN nanocrystals,” Angewandte Chemie - International Edition, vol. 61, no. 31. Wiley, 2022. ista: Parvizian M, Duràn Balsa A, Pokratath R, Kalha C, Lee S, Van Den Eynden D, Ibáñez M, Regoutz A, De Roo J. 2022. The chemistry of Cu₃N and Cu₃PdN nanocrystals. Angewandte Chemie - International Edition. 61(31), e202207013. mla: Parvizian, Mahsa, et al. “The Chemistry of Cu₃N and Cu₃PdN Nanocrystals.” Angewandte Chemie - International Edition, vol. 61, no. 31, e202207013, Wiley, 2022, doi:10.1002/anie.202207013. short: M. Parvizian, A. Duràn Balsa, R. Pokratath, C. Kalha, S. Lee, D. Van Den Eynden, M. Ibáñez, A. Regoutz, J. De Roo, Angewandte Chemie - International Edition 61 (2022). date_created: 2022-06-19T22:01:58Z date_published: 2022-08-01T00:00:00Z date_updated: 2023-08-03T07:19:12Z day: '01' ddc: - '540' department: - _id: MaIb doi: 10.1002/anie.202207013 external_id: isi: - '000811084000001' pmid: - '35612297' file: - access_level: open_access checksum: 2a3ee0bb59e044b808ebe85cd94ac899 content_type: application/pdf creator: dernst date_created: 2022-07-29T09:29:20Z date_updated: 2022-07-29T09:29:20Z file_id: '11696' file_name: 2022_AngewandteChemieInternat_Parvizian.pdf file_size: 1303202 relation: main_file success: 1 file_date_updated: 2022-07-29T09:29:20Z has_accepted_license: '1' intvolume: ' 61' isi: 1 issue: '31' language: - iso: eng month: '08' oa: 1 oa_version: Published Version pmid: 1 publication: Angewandte Chemie - International Edition publication_identifier: eissn: - 1521-3773 issn: - 1433-7851 publication_status: published publisher: Wiley quality_controlled: '1' related_material: record: - id: '11695' relation: research_data status: public scopus_import: '1' status: public title: The chemistry of Cu₃N and Cu₃PdN nanocrystals tmp: image: /images/cc_by.png legal_code_url: https://creativecommons.org/licenses/by/4.0/legalcode name: Creative Commons Attribution 4.0 International Public License (CC-BY 4.0) short: CC BY (4.0) type: journal_article user_id: 4359f0d1-fa6c-11eb-b949-802e58b17ae8 volume: 61 year: '2022' ... --- _id: '11705' abstract: - lang: eng text: 'The broad implementation of thermoelectricity requires high-performance and low-cost materials. One possibility is employing surfactant-free solution synthesis to produce nanopowders. We propose the strategy of functionalizing “naked” particles’ surface by inorganic molecules to control the nanostructure and, consequently, thermoelectric performance. In particular, we use bismuth thiolates to functionalize surfactant-free SnTe particles’ surfaces. Upon thermal processing, bismuth thiolates decomposition renders SnTe-Bi2S3 nanocomposites with synergistic functions: 1) carrier concentration optimization by Bi doping; 2) Seebeck coefficient enhancement and bipolar effect suppression by energy filtering; and 3) lattice thermal conductivity reduction by small grain domains, grain boundaries and nanostructuration. Overall, the SnTe-Bi2S3 nanocomposites exhibit peak z T up to 1.3 at 873 K and an average z T of ≈0.6 at 300–873 K, which is among the highest reported for solution-processed SnTe.' acknowledged_ssus: - _id: EM-Fac - _id: NanoFab acknowledgement: This research was supported by the Scientific Service Units (SSU) of IST Austria through resources provided by Electron Microscopy Facility (EMF) and the Nanofabrication Facility (NNF). This work was financially supported by IST Austria and the Werner Siemens Foundation. C.C. acknowledges funding from the FWF “Lise Meitner Fellowship” grant agreement M 2889-N. Lise Meitner Project (M2889-N). Y.L. acknowledges funding from the European Union's Horizon 2020 research and innovation program under the Marie Sklodowska-Curie grant agreement No. 754411. R.L.B. thanks the National Science Foundation for support under DMR-1904719. MCS acknowledge MINECO Juan de la Cierva Incorporation fellowship (JdlCI 2019) and Severo Ochoa. M.C.S. and J.A. acknowledge funding from Generalitat de Catalunya 2017 SGR 327. ICN2 is supported by the Severo Ochoa program from Spanish MINECO (Grant no. SEV-2017-0706) and is funded by the CERCA Programme/Generalitat de Catalunya. This study was supported by MCIN with funding from European Union NextGenerationEU (PRTR-C17.I1) and Generalitat de Catalunya. article_number: e202207002 article_processing_charge: Yes (via OA deal) article_type: original author: - first_name: Cheng full_name: Chang, Cheng id: 9E331C2E-9F27-11E9-AE48-5033E6697425 last_name: Chang orcid: 0000-0002-9515-4277 - first_name: Yu full_name: Liu, Yu id: 2A70014E-F248-11E8-B48F-1D18A9856A87 last_name: Liu orcid: 0000-0001-7313-6740 - first_name: Seungho full_name: Lee, Seungho id: BB243B88-D767-11E9-B658-BC13E6697425 last_name: Lee orcid: 0000-0002-6962-8598 - first_name: Maria full_name: Spadaro, Maria last_name: Spadaro - first_name: Kristopher M. full_name: Koskela, Kristopher M. last_name: Koskela - first_name: Tobias full_name: Kleinhanns, Tobias id: 8BD9DE16-AB3C-11E9-9C8C-2A03E6697425 last_name: Kleinhanns - first_name: Tommaso full_name: Costanzo, Tommaso id: D93824F4-D9BA-11E9-BB12-F207E6697425 last_name: Costanzo orcid: 0000-0001-9732-3815 - first_name: Jordi full_name: Arbiol, Jordi last_name: Arbiol - first_name: Richard L. full_name: Brutchey, Richard L. last_name: Brutchey - first_name: Maria full_name: Ibáñez, Maria id: 43C61214-F248-11E8-B48F-1D18A9856A87 last_name: Ibáñez orcid: 0000-0001-5013-2843 citation: ama: 'Chang C, Liu Y, Lee S, et al. Surface functionalization of surfactant-free particles: A strategy to tailor the properties of nanocomposites for enhanced thermoelectric performance. Angewandte Chemie - International Edition. 2022;61(35). doi:10.1002/anie.202207002' apa: 'Chang, C., Liu, Y., Lee, S., Spadaro, M., Koskela, K. M., Kleinhanns, T., … Ibáñez, M. (2022). Surface functionalization of surfactant-free particles: A strategy to tailor the properties of nanocomposites for enhanced thermoelectric performance. Angewandte Chemie - International Edition. Wiley. https://doi.org/10.1002/anie.202207002' chicago: 'Chang, Cheng, Yu Liu, Seungho Lee, Maria Spadaro, Kristopher M. Koskela, Tobias Kleinhanns, Tommaso Costanzo, Jordi Arbiol, Richard L. Brutchey, and Maria Ibáñez. “Surface Functionalization of Surfactant-Free Particles: A Strategy to Tailor the Properties of Nanocomposites for Enhanced Thermoelectric Performance.” Angewandte Chemie - International Edition. Wiley, 2022. https://doi.org/10.1002/anie.202207002.' ieee: 'C. Chang et al., “Surface functionalization of surfactant-free particles: A strategy to tailor the properties of nanocomposites for enhanced thermoelectric performance,” Angewandte Chemie - International Edition, vol. 61, no. 35. Wiley, 2022.' ista: 'Chang C, Liu Y, Lee S, Spadaro M, Koskela KM, Kleinhanns T, Costanzo T, Arbiol J, Brutchey RL, Ibáñez M. 2022. Surface functionalization of surfactant-free particles: A strategy to tailor the properties of nanocomposites for enhanced thermoelectric performance. Angewandte Chemie - International Edition. 61(35), e202207002.' mla: 'Chang, Cheng, et al. “Surface Functionalization of Surfactant-Free Particles: A Strategy to Tailor the Properties of Nanocomposites for Enhanced Thermoelectric Performance.” Angewandte Chemie - International Edition, vol. 61, no. 35, e202207002, Wiley, 2022, doi:10.1002/anie.202207002.' short: C. Chang, Y. Liu, S. Lee, M. Spadaro, K.M. Koskela, T. Kleinhanns, T. Costanzo, J. Arbiol, R.L. Brutchey, M. Ibáñez, Angewandte Chemie - International Edition 61 (2022). corr_author: '1' date_created: 2022-07-31T22:01:48Z date_published: 2022-08-26T00:00:00Z date_updated: 2025-04-14T07:44:07Z day: '26' ddc: - '540' department: - _id: MaIb - _id: EM-Fac doi: 10.1002/anie.202207002 ec_funded: 1 external_id: isi: - '000828274200001' pmid: - '38505739' file: - access_level: open_access checksum: ad601f2b9e26e46ab4785162be58b5ed content_type: application/pdf creator: dernst date_created: 2023-02-02T08:01:00Z date_updated: 2023-02-02T08:01:00Z file_id: '12476' file_name: 2022_AngewandteChemieInternat_Chang.pdf file_size: 4072650 relation: main_file success: 1 file_date_updated: 2023-02-02T08:01:00Z has_accepted_license: '1' intvolume: ' 61' isi: 1 issue: '35' language: - iso: eng month: '08' oa: 1 oa_version: Published Version pmid: 1 project: - _id: 9B8804FC-BA93-11EA-9121-9846C619BF3A grant_number: M02889 name: Bottom-up Engineering for Thermoelectric Applications - _id: 260C2330-B435-11E9-9278-68D0E5697425 call_identifier: H2020 grant_number: '754411' name: ISTplus - Postdoctoral Fellowships publication: Angewandte Chemie - International Edition publication_identifier: eissn: - 1521-3773 issn: - 1433-7851 publication_status: published publisher: Wiley quality_controlled: '1' scopus_import: '1' status: public title: 'Surface functionalization of surfactant-free particles: A strategy to tailor the properties of nanocomposites for enhanced thermoelectric performance' tmp: image: /images/cc_by.png legal_code_url: https://creativecommons.org/licenses/by/4.0/legalcode name: Creative Commons Attribution 4.0 International Public License (CC-BY 4.0) short: CC BY (4.0) type: journal_article user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87 volume: 61 year: '2022' ... --- _id: '11955' abstract: - lang: eng text: Covalent organic frameworks (COFs) are structurally tuneable, porous and crystalline polymers constructed through the covalent attachment of small organic building blocks as elementary units. Using the myriad of such building blocks, a broad spectrum of functionalities has been applied for COF syntheses for broad applications, including heterogeneous catalysis. Herein, we report the synthesis of a new family of porous and crystalline COFs using a novel acridine linker and benzene-1,3,5-tricarbaldehyde derivatives bearing a variable number of hydroxy groups. With the broad absorption in the visible light region, the COFs were applied as photocatalysts in metallaphotocatalytic C−N cross-coupling. The fully β-ketoenamine linked COF showed the highest activity, due to the increased charge separation upon irradiation. The COF showed good to excellent yields for several aryl bromides, good recyclability and even catalyzed the organic transformation in presence of green light as energy source. article_number: e202117738 article_processing_charge: No article_type: original author: - first_name: Michael full_name: Traxler, Michael last_name: Traxler - first_name: Sebastian full_name: Gisbertz, Sebastian last_name: Gisbertz - first_name: Pradip full_name: Pachfule, Pradip last_name: Pachfule - first_name: Johannes full_name: Schmidt, Johannes last_name: Schmidt - first_name: Jérôme full_name: Roeser, Jérôme last_name: Roeser - first_name: Susanne full_name: Reischauer, Susanne last_name: Reischauer - first_name: Jabor full_name: Rabeah, Jabor last_name: Rabeah - first_name: Bartholomäus full_name: Pieber, Bartholomäus id: 93e5e5b2-0da6-11ed-8a41-af589a024726 last_name: Pieber orcid: 0000-0001-8689-388X - first_name: Arne full_name: Thomas, Arne last_name: Thomas citation: ama: Traxler M, Gisbertz S, Pachfule P, et al. Acridine‐functionalized covalent organic frameworks (COFs) as photocatalysts for metallaphotocatalytic C−N cross‐coupling. Angewandte Chemie International Edition. 2022;61(21). doi:10.1002/anie.202117738 apa: Traxler, M., Gisbertz, S., Pachfule, P., Schmidt, J., Roeser, J., Reischauer, S., … Thomas, A. (2022). Acridine‐functionalized covalent organic frameworks (COFs) as photocatalysts for metallaphotocatalytic C−N cross‐coupling. Angewandte Chemie International Edition. Wiley. https://doi.org/10.1002/anie.202117738 chicago: Traxler, Michael, Sebastian Gisbertz, Pradip Pachfule, Johannes Schmidt, Jérôme Roeser, Susanne Reischauer, Jabor Rabeah, Bartholomäus Pieber, and Arne Thomas. “Acridine‐functionalized Covalent Organic Frameworks (COFs) as Photocatalysts for Metallaphotocatalytic C−N Cross‐coupling.” Angewandte Chemie International Edition. Wiley, 2022. https://doi.org/10.1002/anie.202117738. ieee: M. Traxler et al., “Acridine‐functionalized covalent organic frameworks (COFs) as photocatalysts for metallaphotocatalytic C−N cross‐coupling,” Angewandte Chemie International Edition, vol. 61, no. 21. Wiley, 2022. ista: Traxler M, Gisbertz S, Pachfule P, Schmidt J, Roeser J, Reischauer S, Rabeah J, Pieber B, Thomas A. 2022. Acridine‐functionalized covalent organic frameworks (COFs) as photocatalysts for metallaphotocatalytic C−N cross‐coupling. Angewandte Chemie International Edition. 61(21), e202117738. mla: Traxler, Michael, et al. “Acridine‐functionalized Covalent Organic Frameworks (COFs) as Photocatalysts for Metallaphotocatalytic C−N Cross‐coupling.” Angewandte Chemie International Edition, vol. 61, no. 21, e202117738, Wiley, 2022, doi:10.1002/anie.202117738. short: M. Traxler, S. Gisbertz, P. Pachfule, J. Schmidt, J. Roeser, S. Reischauer, J. Rabeah, B. Pieber, A. Thomas, Angewandte Chemie International Edition 61 (2022). date_created: 2022-08-24T10:41:25Z date_published: 2022-05-16T00:00:00Z date_updated: 2024-10-14T11:42:54Z day: '16' doi: 10.1002/anie.202117738 extern: '1' external_id: pmid: - '35188714' intvolume: ' 61' issue: '21' language: - iso: eng main_file_link: - open_access: '1' url: https://doi.org/10.1002/anie.202117738 month: '05' oa: 1 oa_version: Published Version pmid: 1 publication: Angewandte Chemie International Edition publication_identifier: eissn: - 1521-3773 issn: - 1433-7851 publication_status: published publisher: Wiley quality_controlled: '1' scopus_import: '1' status: public title: Acridine‐functionalized covalent organic frameworks (COFs) as photocatalysts for metallaphotocatalytic C−N cross‐coupling type: journal_article user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87 volume: 61 year: '2022' ... --- _id: '12228' abstract: - lang: eng text: The question of how RNA, as the principal carrier of genetic information evolved is fundamentally important for our understanding of the origin of life. The RNA molecule is far too complex to have formed in one evolutionary step, suggesting that ancestral proto-RNAs (first ancestor of RNA) may have existed, which evolved over time into the RNA of today. Here we show that isoxazole nucleosides, which are quickly formed from hydroxylamine, cyanoacetylene, urea and ribose, are plausible precursors for RNA. The isoxazole nucleoside can rearrange within an RNA-strand to give cytidine, which leads to an increase of pairing stability. If the proto-RNA contains a canonical seed-nucleoside with defined stereochemistry, the seed-nucleoside can control the configuration of the anomeric center that forms during the in-RNA transformation. The results demonstrate that RNA could have emerged from evolutionarily primitive precursor isoxazole ribosides after strand formation. acknowledgement: We thank Stefan Wiedemann for the synthesis of reference compounds and Pia Heinrichs for assistance in the NMR measurements of the oligonucleotides. We also thank Dr. Luis Escobar and Jonas Feldmann for valued discussions. This work was supported by the German Research Foundation (DFG) for financial support via CRC1309 (Project ID 325871075, A04), CRC1361 (Project ID 893547839, P02) and CRC1032 (Project ID 201269156, A5). This project has received funding from the European Research Council (ERC) under the European Union's Horizon 2020 research and innovation program under grant agreement No 741912 (EpiR). We are grateful for additional funding from the Volkswagen Foundation (EvoRib). Open Access funding enabled and organized by Projekt DEAL. article_number: e202211945 article_processing_charge: No article_type: original author: - first_name: Felix full_name: Xu, Felix last_name: Xu - first_name: Antony full_name: Crisp, Antony last_name: Crisp - first_name: Thea full_name: Schinkel, Thea last_name: Schinkel - first_name: Romeo C. A. full_name: Dubini, Romeo C. A. last_name: Dubini - first_name: Sarah full_name: Hübner, Sarah last_name: Hübner - first_name: Sidney full_name: Becker, Sidney last_name: Becker - first_name: Florian full_name: Schelter, Florian last_name: Schelter - first_name: Petra full_name: Rovo, Petra id: c316e53f-b965-11eb-b128-bb26acc59c00 last_name: Rovo orcid: 0000-0001-8729-7326 - first_name: Thomas full_name: Carell, Thomas last_name: Carell citation: ama: Xu F, Crisp A, Schinkel T, et al. Isoxazole nucleosides as building blocks for a plausible proto‐RNA. Angewandte Chemie International Edition. 2022;61(45). doi:10.1002/anie.202211945 apa: Xu, F., Crisp, A., Schinkel, T., Dubini, R. C. A., Hübner, S., Becker, S., … Carell, T. (2022). Isoxazole nucleosides as building blocks for a plausible proto‐RNA. Angewandte Chemie International Edition. Wiley. https://doi.org/10.1002/anie.202211945 chicago: Xu, Felix, Antony Crisp, Thea Schinkel, Romeo C. A. Dubini, Sarah Hübner, Sidney Becker, Florian Schelter, Petra Rovo, and Thomas Carell. “Isoxazole Nucleosides as Building Blocks for a Plausible Proto‐RNA.” Angewandte Chemie International Edition. Wiley, 2022. https://doi.org/10.1002/anie.202211945. ieee: F. Xu et al., “Isoxazole nucleosides as building blocks for a plausible proto‐RNA,” Angewandte Chemie International Edition, vol. 61, no. 45. Wiley, 2022. ista: Xu F, Crisp A, Schinkel T, Dubini RCA, Hübner S, Becker S, Schelter F, Rovo P, Carell T. 2022. Isoxazole nucleosides as building blocks for a plausible proto‐RNA. Angewandte Chemie International Edition. 61(45), e202211945. mla: Xu, Felix, et al. “Isoxazole Nucleosides as Building Blocks for a Plausible Proto‐RNA.” Angewandte Chemie International Edition, vol. 61, no. 45, e202211945, Wiley, 2022, doi:10.1002/anie.202211945. short: F. Xu, A. Crisp, T. Schinkel, R.C.A. Dubini, S. Hübner, S. Becker, F. Schelter, P. Rovo, T. Carell, Angewandte Chemie International Edition 61 (2022). date_created: 2023-01-16T09:49:05Z date_published: 2022-11-07T00:00:00Z date_updated: 2025-06-11T13:40:23Z day: '07' ddc: - '540' department: - _id: NMR doi: 10.1002/anie.202211945 external_id: isi: - '000866428500001' pmid: - '36063071' file: - access_level: open_access checksum: 4e8152454d12025d13f6e6e9ca06b5d0 content_type: application/pdf creator: dernst date_created: 2023-01-27T10:28:45Z date_updated: 2023-01-27T10:28:45Z file_id: '12422' file_name: 2022_AngewandteChemieInternat_Xu.pdf file_size: 1076715 relation: main_file success: 1 file_date_updated: 2023-01-27T10:28:45Z has_accepted_license: '1' intvolume: ' 61' isi: 1 issue: '45' keyword: - General Chemistry - Catalysis language: - iso: eng month: '11' oa: 1 oa_version: Published Version pmid: 1 publication: Angewandte Chemie International Edition publication_identifier: eissn: - 1521-3773 issn: - 1433-7851 publication_status: published publisher: Wiley quality_controlled: '1' scopus_import: '1' status: public title: Isoxazole nucleosides as building blocks for a plausible proto‐RNA tmp: image: /images/cc_by.png legal_code_url: https://creativecommons.org/licenses/by/4.0/legalcode name: Creative Commons Attribution 4.0 International Public License (CC-BY 4.0) short: CC BY (4.0) type: journal_article user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87 volume: 61 year: '2022' ... --- _id: '12924' abstract: - lang: eng text: We demonstrate that several visible-light-mediated carbon−heteroatom cross-coupling reactions can be carried out using a photoactive NiII precatalyst that forms in situ from a nickel salt and a bipyridine ligand decorated with two carbazole groups (Ni(Czbpy)Cl2). The activation of this precatalyst towards cross-coupling reactions follows a hitherto undisclosed mechanism that is different from previously reported light-responsive nickel complexes that undergo metal-to-ligand charge transfer. Theoretical and spectroscopic investigations revealed that irradiation of Ni(Czbpy)Cl2 with visible light causes an initial intraligand charge transfer event that triggers productive catalysis. Ligand polymerization affords a porous, recyclable organic polymer for heterogeneous nickel catalysis of cross-coupling reactions. The heterogeneous catalyst shows stable performance in a packed-bed flow reactor during a week of continuous operation. article_number: e202211433 article_processing_charge: No article_type: original author: - first_name: Cristian full_name: Cavedon, Cristian last_name: Cavedon - first_name: Sebastian full_name: Gisbertz, Sebastian last_name: Gisbertz - first_name: Susanne full_name: Reischauer, Susanne last_name: Reischauer - first_name: Sarah full_name: Vogl, Sarah last_name: Vogl - first_name: Eric full_name: Sperlich, Eric last_name: Sperlich - first_name: John H. full_name: Burke, John H. last_name: Burke - first_name: Rachel F. full_name: Wallick, Rachel F. last_name: Wallick - first_name: Stefanie full_name: Schrottke, Stefanie last_name: Schrottke - first_name: Wei‐Hsin full_name: Hsu, Wei‐Hsin last_name: Hsu - first_name: Lucia full_name: Anghileri, Lucia last_name: Anghileri - first_name: Yannik full_name: Pfeifer, Yannik last_name: Pfeifer - first_name: Noah full_name: Richter, Noah last_name: Richter - first_name: Christian full_name: Teutloff, Christian last_name: Teutloff - first_name: Henrike full_name: Müller‐Werkmeister, Henrike last_name: Müller‐Werkmeister - first_name: Dario full_name: Cambié, Dario last_name: Cambié - first_name: Peter H. full_name: Seeberger, Peter H. last_name: Seeberger - first_name: Josh full_name: Vura‐Weis, Josh last_name: Vura‐Weis - first_name: Renske M. full_name: van der Veen, Renske M. last_name: van der Veen - first_name: Arne full_name: Thomas, Arne last_name: Thomas - first_name: Bartholomäus full_name: Pieber, Bartholomäus id: 93e5e5b2-0da6-11ed-8a41-af589a024726 last_name: Pieber orcid: 0000-0001-8689-388X citation: ama: Cavedon C, Gisbertz S, Reischauer S, et al. Intraligand charge transfer enables visible‐light‐mediated Nickel‐catalyzed cross-coupling reactions. Angewandte Chemie International Edition. 2022;61(46). doi:10.1002/anie.202211433 apa: Cavedon, C., Gisbertz, S., Reischauer, S., Vogl, S., Sperlich, E., Burke, J. H., … Pieber, B. (2022). Intraligand charge transfer enables visible‐light‐mediated Nickel‐catalyzed cross-coupling reactions. Angewandte Chemie International Edition. Wiley. https://doi.org/10.1002/anie.202211433 chicago: Cavedon, Cristian, Sebastian Gisbertz, Susanne Reischauer, Sarah Vogl, Eric Sperlich, John H. Burke, Rachel F. Wallick, et al. “Intraligand Charge Transfer Enables Visible‐light‐mediated Nickel‐catalyzed Cross-Coupling Reactions.” Angewandte Chemie International Edition. Wiley, 2022. https://doi.org/10.1002/anie.202211433. ieee: C. Cavedon et al., “Intraligand charge transfer enables visible‐light‐mediated Nickel‐catalyzed cross-coupling reactions,” Angewandte Chemie International Edition, vol. 61, no. 46. Wiley, 2022. ista: Cavedon C, Gisbertz S, Reischauer S, Vogl S, Sperlich E, Burke JH, Wallick RF, Schrottke S, Hsu W, Anghileri L, Pfeifer Y, Richter N, Teutloff C, Müller‐Werkmeister H, Cambié D, Seeberger PH, Vura‐Weis J, van der Veen RM, Thomas A, Pieber B. 2022. Intraligand charge transfer enables visible‐light‐mediated Nickel‐catalyzed cross-coupling reactions. Angewandte Chemie International Edition. 61(46), e202211433. mla: Cavedon, Cristian, et al. “Intraligand Charge Transfer Enables Visible‐light‐mediated Nickel‐catalyzed Cross-Coupling Reactions.” Angewandte Chemie International Edition, vol. 61, no. 46, e202211433, Wiley, 2022, doi:10.1002/anie.202211433. short: C. Cavedon, S. Gisbertz, S. Reischauer, S. Vogl, E. Sperlich, J.H. Burke, R.F. Wallick, S. Schrottke, W. Hsu, L. Anghileri, Y. Pfeifer, N. Richter, C. Teutloff, H. Müller‐Werkmeister, D. Cambié, P.H. Seeberger, J. Vura‐Weis, R.M. van der Veen, A. Thomas, B. Pieber, Angewandte Chemie International Edition 61 (2022). date_created: 2023-05-08T08:30:11Z date_published: 2022-11-14T00:00:00Z date_updated: 2024-10-14T12:07:40Z day: '14' doi: 10.1002/anie.202211433 extern: '1' intvolume: ' 61' issue: '46' keyword: - General Chemistry - Catalysis language: - iso: eng main_file_link: - open_access: '1' url: https://doi.org/10.1002/anie.202211433 month: '11' oa: 1 oa_version: Published Version publication: Angewandte Chemie International Edition publication_identifier: eissn: - 1521-3773 issn: - 1433-7851 publication_status: published publisher: Wiley quality_controlled: '1' scopus_import: '1' status: public title: Intraligand charge transfer enables visible‐light‐mediated Nickel‐catalyzed cross-coupling reactions type: journal_article user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87 volume: 61 year: '2022' ... --- OA_place: publisher OA_type: hybrid _id: '21080' abstract: - lang: eng text: Tight binding was observed between the C‐terminal cross section of aromatic oligoamide helices in aqueous solution, leading to the formation of discrete head‐to‐head dimers in slow exchange on the NMR timescale with the corresponding monomers. The nature and structure of the dimers was evidenced by 2D NOESY and DOSY spectroscopy, mass spectrometry and X‐ray crystallography. The binding interface involves a large hydrophobic aromatic surface and hydrogen bonding. Dimerization requires that helices have the same handedness and the presence of a C‐terminal carboxy function. The protonation state of the carboxy group plays a crucial role, resulting in pH dependence of the association. Dimerization is also influenced by neighboring side chains and can be programmed to selectively produce heteromeric aggregates. article_number: e202116509 article_processing_charge: No article_type: original author: - first_name: Daniel full_name: Bindl, Daniel last_name: Bindl - first_name: Pradeep K full_name: Mandal, Pradeep K id: 6a3def15-d4b4-11ef-9fa9-a24c1f545ec3 last_name: Mandal orcid: 0000-0001-5996-956X - first_name: Lars full_name: Allmendinger, Lars last_name: Allmendinger - first_name: Ivan full_name: Huc, Ivan last_name: Huc citation: ama: Bindl D, Mandal PK, Allmendinger L, Huc I. Discrete stacked dimers of aromatic oligoamide helices. Angewandte Chemie International Edition. 2022;61(11). doi:10.1002/anie.202116509 apa: Bindl, D., Mandal, P. K., Allmendinger, L., & Huc, I. (2022). Discrete stacked dimers of aromatic oligoamide helices. Angewandte Chemie International Edition. Wiley. https://doi.org/10.1002/anie.202116509 chicago: Bindl, Daniel, Pradeep K Mandal, Lars Allmendinger, and Ivan Huc. “Discrete Stacked Dimers of Aromatic Oligoamide Helices.” Angewandte Chemie International Edition. Wiley, 2022. https://doi.org/10.1002/anie.202116509. ieee: D. Bindl, P. K. Mandal, L. Allmendinger, and I. Huc, “Discrete stacked dimers of aromatic oligoamide helices,” Angewandte Chemie International Edition, vol. 61, no. 11. Wiley, 2022. ista: Bindl D, Mandal PK, Allmendinger L, Huc I. 2022. Discrete stacked dimers of aromatic oligoamide helices. Angewandte Chemie International Edition. 61(11), e202116509. mla: Bindl, Daniel, et al. “Discrete Stacked Dimers of Aromatic Oligoamide Helices.” Angewandte Chemie International Edition, vol. 61, no. 11, e202116509, Wiley, 2022, doi:10.1002/anie.202116509. short: D. Bindl, P.K. Mandal, L. Allmendinger, I. Huc, Angewandte Chemie International Edition 61 (2022). date_created: 2026-01-29T15:08:44Z date_published: 2022-03-07T00:00:00Z date_updated: 2026-02-20T07:06:47Z day: '07' doi: 10.1002/anie.202116509 extern: '1' external_id: pmid: - '34962351 ' has_accepted_license: '1' intvolume: ' 61' issue: '11' language: - iso: eng main_file_link: - open_access: '1' url: https://doi.org/10.1002/anie.202116509 month: '03' oa: 1 oa_version: Published Version pmid: 1 publication: Angewandte Chemie International Edition publication_identifier: eissn: - 1521-3773 issn: - 1433-7851 publication_status: published publisher: Wiley quality_controlled: '1' status: public title: Discrete stacked dimers of aromatic oligoamide helices tmp: image: /images/cc_by_nc.png legal_code_url: https://creativecommons.org/licenses/by-nc/4.0/legalcode name: Creative Commons Attribution-NonCommercial 4.0 International (CC BY-NC 4.0) short: CC BY-NC (4.0) type: journal_article user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87 volume: 61 year: '2022' ... --- _id: '11956' abstract: - lang: eng text: Controlling the selectivity of a chemical reaction with external stimuli is common in thermal processes, but rare in visible-light photocatalysis. Here we show that the redox potential of a carbon nitride photocatalyst (CN-OA-m) can be tuned by changing the irradiation wavelength to generate electron holes with different oxidation potentials. This tuning was the key to realizing photo-chemo-enzymatic cascades that give either the (S)- or the (R)-enantiomer of phenylethanol. In combination with an unspecific peroxygenase from Agrocybe aegerita, green light irradiation of CN-OA-m led to the enantioselective hydroxylation of ethylbenzene to (R)-1-phenylethanol (99 % ee). In contrast, blue light irradiation triggered the photocatalytic oxidation of ethylbenzene to acetophenone, which in turn was enantioselectively reduced with an alcohol dehydrogenase from Rhodococcus ruber to form (S)-1-phenylethanol (93 % ee). article_processing_charge: No article_type: original author: - first_name: Luca full_name: Schmermund, Luca last_name: Schmermund - first_name: Susanne full_name: Reischauer, Susanne last_name: Reischauer - first_name: Sarah full_name: Bierbaumer, Sarah last_name: Bierbaumer - first_name: Christoph K. full_name: Winkler, Christoph K. last_name: Winkler - first_name: Alba full_name: Diaz‐Rodriguez, Alba last_name: Diaz‐Rodriguez - first_name: Lee J. full_name: Edwards, Lee J. last_name: Edwards - first_name: Selin full_name: Kara, Selin last_name: Kara - first_name: Tamara full_name: Mielke, Tamara last_name: Mielke - first_name: Jared full_name: Cartwright, Jared last_name: Cartwright - first_name: Gideon full_name: Grogan, Gideon last_name: Grogan - first_name: Bartholomäus full_name: Pieber, Bartholomäus id: 93e5e5b2-0da6-11ed-8a41-af589a024726 last_name: Pieber orcid: 0000-0001-8689-388X - first_name: Wolfgang full_name: Kroutil, Wolfgang last_name: Kroutil citation: ama: Schmermund L, Reischauer S, Bierbaumer S, et al. Chromoselective photocatalysis enables stereocomplementary biocatalytic pathways. Angewandte Chemie International Edition. 2021;60(13):6965-6969. doi:10.1002/anie.202100164 apa: Schmermund, L., Reischauer, S., Bierbaumer, S., Winkler, C. K., Diaz‐Rodriguez, A., Edwards, L. J., … Kroutil, W. (2021). Chromoselective photocatalysis enables stereocomplementary biocatalytic pathways. Angewandte Chemie International Edition. Wiley. https://doi.org/10.1002/anie.202100164 chicago: Schmermund, Luca, Susanne Reischauer, Sarah Bierbaumer, Christoph K. Winkler, Alba Diaz‐Rodriguez, Lee J. Edwards, Selin Kara, et al. “Chromoselective Photocatalysis Enables Stereocomplementary Biocatalytic Pathways.” Angewandte Chemie International Edition. Wiley, 2021. https://doi.org/10.1002/anie.202100164. ieee: L. Schmermund et al., “Chromoselective photocatalysis enables stereocomplementary biocatalytic pathways,” Angewandte Chemie International Edition, vol. 60, no. 13. Wiley, pp. 6965–6969, 2021. ista: Schmermund L, Reischauer S, Bierbaumer S, Winkler CK, Diaz‐Rodriguez A, Edwards LJ, Kara S, Mielke T, Cartwright J, Grogan G, Pieber B, Kroutil W. 2021. Chromoselective photocatalysis enables stereocomplementary biocatalytic pathways. Angewandte Chemie International Edition. 60(13), 6965–6969. mla: Schmermund, Luca, et al. “Chromoselective Photocatalysis Enables Stereocomplementary Biocatalytic Pathways.” Angewandte Chemie International Edition, vol. 60, no. 13, Wiley, 2021, pp. 6965–69, doi:10.1002/anie.202100164. short: L. Schmermund, S. Reischauer, S. Bierbaumer, C.K. Winkler, A. Diaz‐Rodriguez, L.J. Edwards, S. Kara, T. Mielke, J. Cartwright, G. Grogan, B. Pieber, W. Kroutil, Angewandte Chemie International Edition 60 (2021) 6965–6969. date_created: 2022-08-24T10:47:16Z date_published: 2021-03-22T00:00:00Z date_updated: 2024-10-14T11:43:06Z day: '22' doi: 10.1002/anie.202100164 extern: '1' intvolume: ' 60' issue: '13' language: - iso: eng main_file_link: - open_access: '1' url: https://doi.org/10.1002/anie.202100164 month: '03' oa: 1 oa_version: Published Version page: 6965-6969 publication: Angewandte Chemie International Edition publication_identifier: eissn: - 1521-3773 issn: - 1433-7851 publication_status: published publisher: Wiley quality_controlled: '1' scopus_import: '1' status: public title: Chromoselective photocatalysis enables stereocomplementary biocatalytic pathways type: journal_article user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87 volume: 60 year: '2021' ... --- _id: '13358' abstract: - lang: eng text: DNA nanotechnology offers a versatile toolbox for precise spatial and temporal manipulation of matter on the nanoscale. However, rendering DNA-based systems responsive to light has remained challenging. Herein, we describe the remote manipulation of native (non-photoresponsive) chiral plasmonic molecules (CPMs) using light. Our strategy is based on the use of a photoresponsive medium comprising a merocyanine-based photoacid. Upon exposure to visible light, the medium decreases its pH, inducing the formation of DNA triplex links, leading to a spatial reconfiguration of the CPMs. The process can be reversed simply by turning the light off and it can be repeated for multiple cycles. The degree of the overall chirality change in an ensemble of CPMs depends on the CPM fraction undergoing reconfiguration, which, remarkably, depends on and can be tuned by the intensity of incident light. Such a dynamic, remotely controlled system could aid in further advancing DNA-based devices and nanomaterials. article_processing_charge: No article_type: original author: - first_name: Joonas full_name: Ryssy, Joonas last_name: Ryssy - first_name: Ashwin K. full_name: Natarajan, Ashwin K. last_name: Natarajan - first_name: Jinhua full_name: Wang, Jinhua last_name: Wang - first_name: Arttu J. full_name: Lehtonen, Arttu J. last_name: Lehtonen - first_name: Minh‐Kha full_name: Nguyen, Minh‐Kha last_name: Nguyen - first_name: Rafal full_name: Klajn, Rafal id: 8e84690e-1e48-11ed-a02b-a1e6fb8bb53b last_name: Klajn - first_name: Anton full_name: Kuzyk, Anton last_name: Kuzyk citation: ama: Ryssy J, Natarajan AK, Wang J, et al. Light‐responsive dynamic DNA‐origami‐based plasmonic assemblies. Angewandte Chemie International Edition. 2021;60(11):5859-5863. doi:10.1002/anie.202014963 apa: Ryssy, J., Natarajan, A. K., Wang, J., Lehtonen, A. J., Nguyen, M., Klajn, R., & Kuzyk, A. (2021). Light‐responsive dynamic DNA‐origami‐based plasmonic assemblies. Angewandte Chemie International Edition. Wiley. https://doi.org/10.1002/anie.202014963 chicago: Ryssy, Joonas, Ashwin K. Natarajan, Jinhua Wang, Arttu J. Lehtonen, Minh‐Kha Nguyen, Rafal Klajn, and Anton Kuzyk. “Light‐responsive Dynamic DNA‐origami‐based Plasmonic Assemblies.” Angewandte Chemie International Edition. Wiley, 2021. https://doi.org/10.1002/anie.202014963. ieee: J. Ryssy et al., “Light‐responsive dynamic DNA‐origami‐based plasmonic assemblies,” Angewandte Chemie International Edition, vol. 60, no. 11. Wiley, pp. 5859–5863, 2021. ista: Ryssy J, Natarajan AK, Wang J, Lehtonen AJ, Nguyen M, Klajn R, Kuzyk A. 2021. Light‐responsive dynamic DNA‐origami‐based plasmonic assemblies. Angewandte Chemie International Edition. 60(11), 5859–5863. mla: Ryssy, Joonas, et al. “Light‐responsive Dynamic DNA‐origami‐based Plasmonic Assemblies.” Angewandte Chemie International Edition, vol. 60, no. 11, Wiley, 2021, pp. 5859–63, doi:10.1002/anie.202014963. short: J. Ryssy, A.K. Natarajan, J. Wang, A.J. Lehtonen, M. Nguyen, R. Klajn, A. Kuzyk, Angewandte Chemie International Edition 60 (2021) 5859–5863. date_created: 2023-08-01T09:35:06Z date_published: 2021-03-08T00:00:00Z date_updated: 2023-08-02T07:22:23Z day: '08' doi: 10.1002/anie.202014963 extern: '1' intvolume: ' 60' issue: '11' keyword: - General Chemistry - Catalysis language: - iso: eng main_file_link: - open_access: '1' url: https://doi.org/10.1002/anie.202014963 month: '03' oa: 1 oa_version: Published Version page: 5859-5863 publication: Angewandte Chemie International Edition publication_identifier: eissn: - 1521-3773 issn: - 1433-7851 publication_status: published publisher: Wiley quality_controlled: '1' related_material: link: - relation: erratum url: https://doi.org/10.1002/anie.202210394 scopus_import: '1' status: public title: Light‐responsive dynamic DNA‐origami‐based plasmonic assemblies type: journal_article user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87 volume: 60 year: '2021' ... --- _id: '7847' abstract: - lang: eng text: 'Water-in-salt electrolytes based on highly concentrated bis(trifluoromethyl)sulfonimide (TFSI) promise aqueous electrolytes with stabilities nearing 3 V. However, especially with an electrode approaching the cathodic (reductive) stability, cycling stability is insufficient. While stability critically relies on a solid electrolyte interphase (SEI), the mechanism behind the cathodic stability limit remains unclear. Here, we reveal two distinct reduction potentials for the chemical environments of ''free'' and ''bound'' water and that both contribute to SEI formation. Free-water is reduced ~1V above bound water in a hydrogen evolution reaction (HER) and responsible for SEI formation via reactive intermediates of the HER; concurrent LiTFSI precipitation/dissolution establishes a dynamic interface. The free-water population emerges, therefore, as the handle to extend the cathodic limit of aqueous electrolytes and the battery cycling stability. ' article_processing_charge: No article_type: original author: - first_name: Roza full_name: Bouchal, Roza last_name: Bouchal - first_name: Zhujie full_name: Li, Zhujie last_name: Li - first_name: Chandra full_name: Bongu, Chandra last_name: Bongu - first_name: Steven full_name: Le Vot, Steven last_name: Le Vot - first_name: Romain full_name: Berthelot, Romain last_name: Berthelot - first_name: Benjamin full_name: Rotenberg, Benjamin last_name: Rotenberg - first_name: Fréderic full_name: Favier, Fréderic last_name: Favier - first_name: Stefan Alexander full_name: Freunberger, Stefan Alexander id: A8CA28E6-CE23-11E9-AD2D-EC27E6697425 last_name: Freunberger orcid: 0000-0003-2902-5319 - first_name: Mathieu full_name: Salanne, Mathieu last_name: Salanne - first_name: Olivier full_name: Fontaine, Olivier last_name: Fontaine citation: ama: Bouchal R, Li Z, Bongu C, et al. Competitive salt precipitation/dissolution during free‐water reduction in water‐in‐salt electrolyte. Angewandte Chemie International Edition. 2020;59(37):15913-1591. doi:10.1002/anie.202005378 apa: Bouchal, R., Li, Z., Bongu, C., Le Vot, S., Berthelot, R., Rotenberg, B., … Fontaine, O. (2020). Competitive salt precipitation/dissolution during free‐water reduction in water‐in‐salt electrolyte. Angewandte Chemie International Edition. Wiley. https://doi.org/10.1002/anie.202005378 chicago: Bouchal, Roza, Zhujie Li, Chandra Bongu, Steven Le Vot, Romain Berthelot, Benjamin Rotenberg, Fréderic Favier, Stefan Alexander Freunberger, Mathieu Salanne, and Olivier Fontaine. “Competitive Salt Precipitation/Dissolution during Free‐water Reduction in Water‐in‐salt Electrolyte.” Angewandte Chemie International Edition. Wiley, 2020. https://doi.org/10.1002/anie.202005378. ieee: R. Bouchal et al., “Competitive salt precipitation/dissolution during free‐water reduction in water‐in‐salt electrolyte,” Angewandte Chemie International Edition, vol. 59, no. 37. Wiley, pp. 15913–1591, 2020. ista: Bouchal R, Li Z, Bongu C, Le Vot S, Berthelot R, Rotenberg B, Favier F, Freunberger SA, Salanne M, Fontaine O. 2020. Competitive salt precipitation/dissolution during free‐water reduction in water‐in‐salt electrolyte. Angewandte Chemie International Edition. 59(37), 15913–1591. mla: Bouchal, Roza, et al. “Competitive Salt Precipitation/Dissolution during Free‐water Reduction in Water‐in‐salt Electrolyte.” Angewandte Chemie International Edition, vol. 59, no. 37, Wiley, 2020, pp. 15913–1591, doi:10.1002/anie.202005378. short: R. Bouchal, Z. Li, C. Bongu, S. Le Vot, R. Berthelot, B. Rotenberg, F. Favier, S.A. Freunberger, M. Salanne, O. Fontaine, Angewandte Chemie International Edition 59 (2020) 15913–1591. date_created: 2020-05-14T21:00:30Z date_published: 2020-09-07T00:00:00Z date_updated: 2023-09-05T16:02:53Z day: '07' ddc: - '540' - '546' department: - _id: StFr doi: 10.1002/anie.202005378 external_id: isi: - '000541488700001' pmid: - '32390281' file: - access_level: open_access checksum: 7b6c2fc20e9b0ff4353352f7a7004e2d content_type: application/pdf creator: dernst date_created: 2020-09-17T08:57:16Z date_updated: 2020-09-17T08:57:16Z file_id: '8400' file_name: 2020_AngChemieINT_Buchal.pdf file_size: 1966184 relation: main_file success: 1 file_date_updated: 2020-09-17T08:57:16Z has_accepted_license: '1' intvolume: ' 59' isi: 1 issue: '37' language: - iso: eng month: '09' oa: 1 oa_version: Published Version page: 15913-1591 pmid: 1 publication: Angewandte Chemie International Edition publication_identifier: eissn: - 1521-3773 issn: - 1433-7851 publication_status: published publisher: Wiley quality_controlled: '1' scopus_import: '1' status: public title: Competitive salt precipitation/dissolution during free‐water reduction in water‐in‐salt electrolyte tmp: image: /images/cc_by.png legal_code_url: https://creativecommons.org/licenses/by/4.0/legalcode name: Creative Commons Attribution 4.0 International Public License (CC-BY 4.0) short: CC BY (4.0) type: journal_article user_id: c635000d-4b10-11ee-a964-aac5a93f6ac1 volume: 59 year: '2020' ... --- _id: '8329' abstract: - lang: eng text: We show the synthesis of a redox‐active quinone, 2‐methoxy‐1,4‐hydroquinone (MHQ), from a bio‐based feedstock and its suitability as electrolyte in aqueous redox flow batteries. We identified semiquinone intermediates at insufficiently low pH and quinoid radicals as responsible for decomposition of MHQ under electrochemical conditions. Both can be avoided and/or stabilized, respectively, using H 3 PO 4 electrolyte, allowing for reversible cycling in a redox flow battery for hundreds of cycles. acknowledgement: The Austrian Research Promotion Agency (FFG) is gratefully acknowledged for financial support of the project LignoBatt (860429). article_processing_charge: No article_type: original author: - first_name: Werner full_name: Schlemmer, Werner last_name: Schlemmer - first_name: Philipp full_name: Nothdurft, Philipp last_name: Nothdurft - first_name: Alina full_name: Petzold, Alina last_name: Petzold - first_name: Philipp full_name: Frühwirt, Philipp last_name: Frühwirt - first_name: Max full_name: Schmallegger, Max last_name: Schmallegger - first_name: Georg full_name: Gescheidt-Demner, Georg last_name: Gescheidt-Demner - first_name: Roland full_name: Fischer, Roland last_name: Fischer - first_name: Stefan Alexander full_name: Freunberger, Stefan Alexander id: A8CA28E6-CE23-11E9-AD2D-EC27E6697425 last_name: Freunberger orcid: 0000-0003-2902-5319 - first_name: Wolfgang full_name: Kern, Wolfgang last_name: Kern - first_name: Stefan full_name: Spirk, Stefan last_name: Spirk citation: ama: Schlemmer W, Nothdurft P, Petzold A, et al. 2‐methoxyhydroquinone from vanillin for aqueous redox‐flow batteries. Angewandte Chemie International Edition. 2020;59(51):22943-22946. doi:10.1002/anie.202008253 apa: Schlemmer, W., Nothdurft, P., Petzold, A., Frühwirt, P., Schmallegger, M., Gescheidt-Demner, G., … Spirk, S. (2020). 2‐methoxyhydroquinone from vanillin for aqueous redox‐flow batteries. Angewandte Chemie International Edition. Wiley. https://doi.org/10.1002/anie.202008253 chicago: Schlemmer, Werner, Philipp Nothdurft, Alina Petzold, Philipp Frühwirt, Max Schmallegger, Georg Gescheidt-Demner, Roland Fischer, Stefan Alexander Freunberger, Wolfgang Kern, and Stefan Spirk. “2‐methoxyhydroquinone from Vanillin for Aqueous Redox‐flow Batteries.” Angewandte Chemie International Edition. Wiley, 2020. https://doi.org/10.1002/anie.202008253. ieee: W. Schlemmer et al., “2‐methoxyhydroquinone from vanillin for aqueous redox‐flow batteries,” Angewandte Chemie International Edition, vol. 59, no. 51. Wiley, pp. 22943–22946, 2020. ista: Schlemmer W, Nothdurft P, Petzold A, Frühwirt P, Schmallegger M, Gescheidt-Demner G, Fischer R, Freunberger SA, Kern W, Spirk S. 2020. 2‐methoxyhydroquinone from vanillin for aqueous redox‐flow batteries. Angewandte Chemie International Edition. 59(51), 22943–22946. mla: Schlemmer, Werner, et al. “2‐methoxyhydroquinone from Vanillin for Aqueous Redox‐flow Batteries.” Angewandte Chemie International Edition, vol. 59, no. 51, Wiley, 2020, pp. 22943–46, doi:10.1002/anie.202008253. short: W. Schlemmer, P. Nothdurft, A. Petzold, P. Frühwirt, M. Schmallegger, G. Gescheidt-Demner, R. Fischer, S.A. Freunberger, W. Kern, S. Spirk, Angewandte Chemie International Edition 59 (2020) 22943–22946. date_created: 2020-09-03T16:10:56Z date_published: 2020-12-14T00:00:00Z date_updated: 2023-09-05T16:03:47Z day: '14' department: - _id: StFr doi: 10.1002/anie.202008253 external_id: isi: - '000576148700001' intvolume: ' 59' isi: 1 issue: '51' language: - iso: eng main_file_link: - open_access: '1' url: https://doi.org/10.1002/anie.202008253 month: '12' oa: 1 oa_version: Published Version page: 22943-22946 publication: Angewandte Chemie International Edition publication_identifier: eissn: - 1521-3773 issn: - 1433-7851 publication_status: published publisher: Wiley quality_controlled: '1' related_material: record: - id: '9780' relation: research_data status: public scopus_import: '1' status: public title: 2‐methoxyhydroquinone from vanillin for aqueous redox‐flow batteries type: journal_article user_id: c635000d-4b10-11ee-a964-aac5a93f6ac1 volume: 59 year: '2020' ... --- _id: '11957' abstract: - lang: eng text: Cross-coupling reactions mediated by dual nickel/photocatalysis are synthetically attractive but rely mainly on expensive, non-recyclable noble-metal complexes as photocatalysts. Heterogeneous semiconductors, which are commonly used for artificial photosynthesis and wastewater treatment, are a sustainable alternative. Graphitic carbon nitrides, a class of metal-free polymers that can be easily prepared from bulk chemicals, are heterogeneous semiconductors with high potential for photocatalytic organic transformations. Here, we demonstrate that graphitic carbon nitrides in combination with nickel catalysis can induce selective C−O cross-couplings of carboxylic acids with aryl halides, yielding the respective aryl esters in excellent yield and selectivity. The heterogeneous organic photocatalyst exhibits a broad substrate scope, is able to harvest green light, and can be recycled multiple times. In situ FTIR was used to track the reaction progress to study this transformation at different irradiation wavelengths and reaction scales. article_processing_charge: No article_type: letter_note author: - first_name: Bartholomäus full_name: Pieber, Bartholomäus id: 93e5e5b2-0da6-11ed-8a41-af589a024726 last_name: Pieber orcid: 0000-0001-8689-388X - first_name: Jamal A. full_name: Malik, Jamal A. last_name: Malik - first_name: Cristian full_name: Cavedon, Cristian last_name: Cavedon - first_name: Sebastian full_name: Gisbertz, Sebastian last_name: Gisbertz - first_name: Aleksandr full_name: Savateev, Aleksandr last_name: Savateev - first_name: Daniel full_name: Cruz, Daniel last_name: Cruz - first_name: Tobias full_name: Heil, Tobias last_name: Heil - first_name: Guigang full_name: Zhang, Guigang last_name: Zhang - first_name: Peter H. full_name: Seeberger, Peter H. last_name: Seeberger citation: ama: 'Pieber B, Malik JA, Cavedon C, et al. Semi‐heterogeneous dual nickel/photocatalysis using carbon nitrides: Esterification of carboxylic acids with aryl halides. Angewandte Chemie International Edition. 2019;58(28):9575-9580. doi:10.1002/anie.201902785' apa: 'Pieber, B., Malik, J. A., Cavedon, C., Gisbertz, S., Savateev, A., Cruz, D., … Seeberger, P. H. (2019). Semi‐heterogeneous dual nickel/photocatalysis using carbon nitrides: Esterification of carboxylic acids with aryl halides. Angewandte Chemie International Edition. Wiley. https://doi.org/10.1002/anie.201902785' chicago: 'Pieber, Bartholomäus, Jamal A. Malik, Cristian Cavedon, Sebastian Gisbertz, Aleksandr Savateev, Daniel Cruz, Tobias Heil, Guigang Zhang, and Peter H. Seeberger. “Semi‐heterogeneous Dual Nickel/Photocatalysis Using Carbon Nitrides: Esterification of Carboxylic Acids with Aryl Halides.” Angewandte Chemie International Edition. Wiley, 2019. https://doi.org/10.1002/anie.201902785.' ieee: 'B. Pieber et al., “Semi‐heterogeneous dual nickel/photocatalysis using carbon nitrides: Esterification of carboxylic acids with aryl halides,” Angewandte Chemie International Edition, vol. 58, no. 28. Wiley, pp. 9575–9580, 2019.' ista: 'Pieber B, Malik JA, Cavedon C, Gisbertz S, Savateev A, Cruz D, Heil T, Zhang G, Seeberger PH. 2019. Semi‐heterogeneous dual nickel/photocatalysis using carbon nitrides: Esterification of carboxylic acids with aryl halides. Angewandte Chemie International Edition. 58(28), 9575–9580.' mla: 'Pieber, Bartholomäus, et al. “Semi‐heterogeneous Dual Nickel/Photocatalysis Using Carbon Nitrides: Esterification of Carboxylic Acids with Aryl Halides.” Angewandte Chemie International Edition, vol. 58, no. 28, Wiley, 2019, pp. 9575–80, doi:10.1002/anie.201902785.' short: B. Pieber, J.A. Malik, C. Cavedon, S. Gisbertz, A. Savateev, D. Cruz, T. Heil, G. Zhang, P.H. Seeberger, Angewandte Chemie International Edition 58 (2019) 9575–9580. date_created: 2022-08-24T10:50:19Z date_published: 2019-07-08T00:00:00Z date_updated: 2024-10-14T11:43:18Z day: '08' doi: 10.1002/anie.201902785 extern: '1' external_id: pmid: - '31050132' intvolume: ' 58' issue: '28' language: - iso: eng month: '07' oa_version: None page: 9575-9580 pmid: 1 publication: Angewandte Chemie International Edition publication_identifier: eissn: - 1521-3773 issn: - 1433-7851 publication_status: published publisher: Wiley quality_controlled: '1' scopus_import: '1' status: public title: 'Semi‐heterogeneous dual nickel/photocatalysis using carbon nitrides: Esterification of carboxylic acids with aryl halides' type: journal_article user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87 volume: 58 year: '2019' ...