[{"day":"24","keyword":["Metasurface","polarization-insensitive metalenses","visible wavelength","titanium dioxide"],"type":"journal_article","month":"10","citation":{"chicago":"Khorasaninejad, M., A. Y. Zhu, Charles Roques-Carmes, W. T. Chen, J. Oh, I. Mishra, R. C. Devlin, and F. Capasso. “Polarization-Insensitive Metalenses at Visible Wavelengths.” <i>Nano Letters</i>. American Chemical Society, 2016. <a href=\"https://doi.org/10.1021/acs.nanolett.6b03626\">https://doi.org/10.1021/acs.nanolett.6b03626</a>.","mla":"Khorasaninejad, M., et al. “Polarization-Insensitive Metalenses at Visible Wavelengths.” <i>Nano Letters</i>, vol. 16, no. 11, American Chemical Society, 2016, pp. 7229–34, doi:<a href=\"https://doi.org/10.1021/acs.nanolett.6b03626\">10.1021/acs.nanolett.6b03626</a>.","short":"M. Khorasaninejad, A.Y. Zhu, C. Roques-Carmes, W.T. Chen, J. Oh, I. Mishra, R.C. Devlin, F. Capasso, Nano Letters 16 (2016) 7229–7234.","apa":"Khorasaninejad, M., Zhu, A. Y., Roques-Carmes, C., Chen, W. T., Oh, J., Mishra, I., … Capasso, F. (2016). Polarization-insensitive metalenses at visible wavelengths. <i>Nano Letters</i>. American Chemical Society. <a href=\"https://doi.org/10.1021/acs.nanolett.6b03626\">https://doi.org/10.1021/acs.nanolett.6b03626</a>","ieee":"M. Khorasaninejad <i>et al.</i>, “Polarization-insensitive metalenses at visible wavelengths,” <i>Nano Letters</i>, vol. 16, no. 11. American Chemical Society, pp. 7229–7234, 2016.","ama":"Khorasaninejad M, Zhu AY, Roques-Carmes C, et al. Polarization-insensitive metalenses at visible wavelengths. <i>Nano Letters</i>. 2016;16(11):7229-7234. doi:<a href=\"https://doi.org/10.1021/acs.nanolett.6b03626\">10.1021/acs.nanolett.6b03626</a>","ista":"Khorasaninejad M, Zhu AY, Roques-Carmes C, Chen WT, Oh J, Mishra I, Devlin RC, Capasso F. 2016. Polarization-insensitive metalenses at visible wavelengths. Nano Letters. 16(11), 7229–7234."},"status":"public","year":"2016","publication_identifier":{"issn":["1530-6984"],"eissn":["1530-6992"]},"doi":"10.1021/acs.nanolett.6b03626","issue":"11","abstract":[{"lang":"eng","text":"In this Letter, we demonstrate highly efficient, polarization-insensitive planar lenses (metalenses) at red, green, and blue wavelengths (λ = 660, 532, and 405 nm). Metalenses with numerical apertures (NA) of 0.85 and 0.6 and corresponding efficiencies as high as 60% and 90% are achieved. These metalenses are less than 600 nm-thick and can focus incident light down to diffraction-limited spots as small as ∼0.64λ and provide high-resolution imaging. In addition, the focal spots are very symmetric with high Strehl ratios. The single step lithography and compatibility with large-scale fabrication processes make metalenses highly promising for widespread applications in imaging and spectroscopy."}],"fulldoi":"https://doi.org/10.1021/acs.nanolett.6b03626","external_id":{"pmid":["27791380"]},"publication_status":"published","user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","oa_version":"None","article_processing_charge":"No","date_updated":"2026-04-15T11:53:17Z","publisher":"American Chemical Society","page":"7229-7234","ddc":["530"],"_id":"21522","publication":"Nano Letters","extern":"1","scopus_import":"1","intvolume":"        16","date_created":"2026-03-30T12:22:47Z","article_type":"original","author":[{"full_name":"Khorasaninejad, M.","last_name":"Khorasaninejad","first_name":"M."},{"full_name":"Zhu, A. Y.","last_name":"Zhu","first_name":"A. Y."},{"full_name":"Roques-Carmes, Charles","id":"e2e68fc9-6505-11ef-a541-eb4e72cc3e82","last_name":"Roques-Carmes","first_name":"Charles"},{"last_name":"Chen","first_name":"W. T.","full_name":"Chen, W. T."},{"first_name":"J.","last_name":"Oh","full_name":"Oh, J."},{"last_name":"Mishra","first_name":"I.","full_name":"Mishra, I."},{"full_name":"Devlin, R. C.","last_name":"Devlin","first_name":"R. C."},{"first_name":"F.","last_name":"Capasso","full_name":"Capasso, F."}],"title":"Polarization-insensitive metalenses at visible wavelengths","pmid":1,"quality_controlled":"1","volume":16,"OA_type":"closed access","date_published":"2016-10-24T00:00:00Z","language":[{"iso":"eng"}]},{"publisher":"Optica Publishing Group","day":"01","type":"conference","conference":{"end_date":"2016-10-21","name":"FiO: Frontiers in Optics","start_date":"2016-10-17","location":"Rochester, NY, United States"},"citation":{"short":"M. Khorasaninejad, W.T. Chen, A. Zhu, J. Oh, C. Roques-Carmes, I. Mishra, R.C. Devlin, F. Capasso, in:, Frontiers in Optics 2016, Optica Publishing Group, 2016.","mla":"Khorasaninejad, M., et al. “High Numerical Aperture Meta-Lenses at Visible Wavelengths.” <i>Frontiers in Optics 2016</i>, JW4A.63, Optica Publishing Group, 2016, doi:<a href=\"https://doi.org/10.1364/fio.2016.jw4a.63\">10.1364/fio.2016.jw4a.63</a>.","chicago":"Khorasaninejad, M., W. T. Chen, A. Zhu, J. Oh, Charles Roques-Carmes, I. Mishra, R. C. Devlin, and F. Capasso. “High Numerical Aperture Meta-Lenses at Visible Wavelengths.” In <i>Frontiers in Optics 2016</i>. Optica Publishing Group, 2016. <a href=\"https://doi.org/10.1364/fio.2016.jw4a.63\">https://doi.org/10.1364/fio.2016.jw4a.63</a>.","ista":"Khorasaninejad M, Chen WT, Zhu A, Oh J, Roques-Carmes C, Mishra I, Devlin RC, Capasso F. 2016. High numerical aperture meta-lenses at visible wavelengths. Frontiers in Optics 2016. FiO: Frontiers in Optics, JW4A.63.","ama":"Khorasaninejad M, Chen WT, Zhu A, et al. High numerical aperture meta-lenses at visible wavelengths. In: <i>Frontiers in Optics 2016</i>. Optica Publishing Group; 2016. doi:<a href=\"https://doi.org/10.1364/fio.2016.jw4a.63\">10.1364/fio.2016.jw4a.63</a>","ieee":"M. Khorasaninejad <i>et al.</i>, “High numerical aperture meta-lenses at visible wavelengths,” in <i>Frontiers in Optics 2016</i>, Rochester, NY, United States, 2016.","apa":"Khorasaninejad, M., Chen, W. T., Zhu, A., Oh, J., Roques-Carmes, C., Mishra, I., … Capasso, F. (2016). High numerical aperture meta-lenses at visible wavelengths. In <i>Frontiers in Optics 2016</i>. Rochester, NY, United States: Optica Publishing Group. <a href=\"https://doi.org/10.1364/fio.2016.jw4a.63\">https://doi.org/10.1364/fio.2016.jw4a.63</a>"},"month":"10","publication_identifier":{"issnl":["2162-2701"],"eisbn":["9781943580194"]},"doi":"10.1364/fio.2016.jw4a.63","extern":"1","publication":"Frontiers in Optics 2016","scopus_import":"1","status":"public","_id":"21635","year":"2016","date_created":"2026-03-30T12:22:48Z","abstract":[{"text":"We report high numerical aperture meta-lenses in the visible spectrum with focal spots as small as 0.65λ. Meta-lenses are based on ultra-thin titanium dioxide metasurface phase masks. They operate in transmission mode and are polarization-insensitive.","lang":"eng"}],"author":[{"last_name":"Khorasaninejad","first_name":"M.","full_name":"Khorasaninejad, M."},{"first_name":"W. T.","last_name":"Chen","full_name":"Chen, W. T."},{"last_name":"Zhu","first_name":"A.","full_name":"Zhu, A."},{"full_name":"Oh, J.","first_name":"J.","last_name":"Oh"},{"id":"e2e68fc9-6505-11ef-a541-eb4e72cc3e82","last_name":"Roques-Carmes","first_name":"Charles","full_name":"Roques-Carmes, Charles"},{"full_name":"Mishra, I.","first_name":"I.","last_name":"Mishra"},{"full_name":"Devlin, R. C.","last_name":"Devlin","first_name":"R. C."},{"full_name":"Capasso, F.","first_name":"F.","last_name":"Capasso"}],"fulldoi":"https://doi.org/10.1364/fio.2016.jw4a.63","title":"High numerical aperture meta-lenses at visible wavelengths","quality_controlled":"1","OA_type":"closed access","publication_status":"published","date_published":"2016-10-01T00:00:00Z","oa_version":"None","article_processing_charge":"No","user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","language":[{"iso":"eng"}],"date_updated":"2026-05-05T07:04:29Z","article_number":"JW4A.63"},{"external_id":{"pmid":["26989886"]},"fulldoi":"https://doi.org/10.1002/anie.201601048","publication_status":"published","oa_version":"None","article_processing_charge":"No","user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","date_updated":"2026-05-11T07:15:50Z","type":"journal_article","day":"13","citation":{"chicago":"Frisch, Hendrik, Eva‐Corinna Fritz, Friedrich J Stricker, Lars Schmüser, Daniel Spitzer, Tobias Weidner, Bart Jan Ravoo, and Pol Besenius. “Kinetically Controlled Sequential Growth of Surface‐grafted Chiral Supramolecular Copolymers.” <i>Angewandte Chemie International Edition</i>. Wiley, 2016. <a href=\"https://doi.org/10.1002/anie.201601048\">https://doi.org/10.1002/anie.201601048</a>.","mla":"Frisch, Hendrik, et al. “Kinetically Controlled Sequential Growth of Surface‐grafted Chiral Supramolecular Copolymers.” <i>Angewandte Chemie International Edition</i>, vol. 55, no. 25, Wiley, 2016, pp. 7242–46, doi:<a href=\"https://doi.org/10.1002/anie.201601048\">10.1002/anie.201601048</a>.","short":"H. Frisch, E. Fritz, F.J. Stricker, L. Schmüser, D. Spitzer, T. Weidner, B.J. Ravoo, P. Besenius, Angewandte Chemie International Edition 55 (2016) 7242–7246.","apa":"Frisch, H., Fritz, E., Stricker, F. J., Schmüser, L., Spitzer, D., Weidner, T., … Besenius, P. (2016). Kinetically controlled sequential growth of surface‐grafted chiral supramolecular copolymers. <i>Angewandte Chemie International Edition</i>. Wiley. <a href=\"https://doi.org/10.1002/anie.201601048\">https://doi.org/10.1002/anie.201601048</a>","ama":"Frisch H, Fritz E, Stricker FJ, et al. Kinetically controlled sequential growth of surface‐grafted chiral supramolecular copolymers. <i>Angewandte Chemie International Edition</i>. 2016;55(25):7242-7246. doi:<a href=\"https://doi.org/10.1002/anie.201601048\">10.1002/anie.201601048</a>","ieee":"H. Frisch <i>et al.</i>, “Kinetically controlled sequential growth of surface‐grafted chiral supramolecular copolymers,” <i>Angewandte Chemie International Edition</i>, vol. 55, no. 25. Wiley, pp. 7242–7246, 2016.","ista":"Frisch H, Fritz E, Stricker FJ, Schmüser L, Spitzer D, Weidner T, Ravoo BJ, Besenius P. 2016. Kinetically controlled sequential growth of surface‐grafted chiral supramolecular copolymers. Angewandte Chemie International Edition. 55(25), 7242–7246."},"month":"06","doi":"10.1002/anie.201601048","publication_identifier":{"issn":["1433-7851"],"eissn":["1521-3773"]},"year":"2016","status":"public","abstract":[{"text":"We report a facile strategy to grow supramolecular copolymers on Au surfaces by successively exposing a surface‐anchored monomer to solutions of oppositely charged peptide comonomers. Charge regulation on the active chain end of the polymer sufficiently slows down the kinetics of the self‐assembly process to produce kinetically trapped copolymers at near‐neutral pH. We thereby achieve architectural control at three levels: The β‐sheet sequences direct the polymerization away from the surface, the height of the supramolecular copolymer brushes is well‐controlled by the stepwise nature of the alternating copolymer growth, and 2D spatial resolution is realized by using micropatterned initiating monomers. The programmable nature of the resulting architectures renders this concept attractive for the development of customized biomaterials or chiral interfaces for optoelectronics and sensor applications.","lang":"eng"}],"issue":"25","title":"Kinetically controlled sequential growth of surface‐grafted chiral supramolecular copolymers","author":[{"full_name":"Frisch, Hendrik","last_name":"Frisch","first_name":"Hendrik"},{"first_name":"Eva‐Corinna","last_name":"Fritz","full_name":"Fritz, Eva‐Corinna"},{"full_name":"Stricker, Friedrich J","first_name":"Friedrich J","last_name":"Stricker","id":"7aca2cfc-46cf-11f0-abd3-8c96b5186745"},{"last_name":"Schmüser","first_name":"Lars","full_name":"Schmüser, Lars"},{"full_name":"Spitzer, Daniel","first_name":"Daniel","last_name":"Spitzer"},{"first_name":"Tobias","last_name":"Weidner","full_name":"Weidner, Tobias"},{"first_name":"Bart Jan","last_name":"Ravoo","full_name":"Ravoo, Bart Jan"},{"last_name":"Besenius","first_name":"Pol","full_name":"Besenius, Pol"}],"OA_type":"closed access","volume":55,"quality_controlled":"1","pmid":1,"date_published":"2016-06-13T00:00:00Z","language":[{"iso":"eng"}],"publisher":"Wiley","intvolume":"        55","scopus_import":"1","extern":"1","publication":"Angewandte Chemie International Edition","_id":"21812","ddc":["540"],"page":"7242-7246","article_type":"original","date_created":"2026-05-06T10:51:04Z"},{"volume":55,"publication_status":"published","fulldoi":"https://doi.org/10.1002/anie.201604416","title":"Inside back cover: Kinetically controlled sequential growth of surface‐grafted chiral supramolecular Copolymers (Angew. Chem. Int. Ed. 25/2016)","author":[{"full_name":"Frisch, Hendrik","first_name":"Hendrik","last_name":"Frisch"},{"last_name":"Fritz","first_name":"Eva‐Corinna","full_name":"Fritz, Eva‐Corinna"},{"first_name":"Friedrich J","last_name":"Stricker","id":"7aca2cfc-46cf-11f0-abd3-8c96b5186745","full_name":"Stricker, Friedrich J"},{"full_name":"Schmüser, Lars","last_name":"Schmüser","first_name":"Lars"},{"full_name":"Spitzer, Daniel","last_name":"Spitzer","first_name":"Daniel"},{"first_name":"Tobias","last_name":"Weidner","full_name":"Weidner, Tobias"},{"first_name":"Bart Jan","last_name":"Ravoo","full_name":"Ravoo, Bart Jan"},{"first_name":"Pol","last_name":"Besenius","full_name":"Besenius, Pol"}],"language":[{"iso":"eng"}],"date_updated":"2026-05-12T08:07:49Z","date_published":"2016-05-20T00:00:00Z","oa_version":"None","article_processing_charge":"No","user_id":"ba8df636-2132-11f1-aed0-ed93e2281fdd","citation":{"short":"H. Frisch, E. Fritz, F.J. Stricker, L. Schmüser, D. Spitzer, T. Weidner, B.J. Ravoo, P. Besenius, Inside Back Cover: Kinetically Controlled Sequential Growth of Surface‐grafted Chiral Supramolecular Copolymers (Angew. Chem. Int. Ed. 25/2016), Wiley, 2016.","mla":"Frisch, Hendrik, et al. “Inside Back Cover: Kinetically Controlled Sequential Growth of Surface‐grafted Chiral Supramolecular Copolymers (Angew. Chem. Int. Ed. 25/2016).” <i>Angewandte Chemie International Edition</i>, vol. 55, no. 25, Wiley, 2016, pp. 7009–264, doi:<a href=\"https://doi.org/10.1002/anie.201604416\">10.1002/anie.201604416</a>.","chicago":"Frisch, Hendrik, Eva‐Corinna Fritz, Friedrich J Stricker, Lars Schmüser, Daniel Spitzer, Tobias Weidner, Bart Jan Ravoo, and Pol Besenius. <i>Inside Back Cover: Kinetically Controlled Sequential Growth of Surface‐grafted Chiral Supramolecular Copolymers (Angew. Chem. Int. Ed. 25/2016)</i>. <i>Angewandte Chemie International Edition</i>. Vol. 55. Wiley, 2016. <a href=\"https://doi.org/10.1002/anie.201604416\">https://doi.org/10.1002/anie.201604416</a>.","ieee":"H. Frisch <i>et al.</i>, <i>Inside back cover: Kinetically controlled sequential growth of surface‐grafted chiral supramolecular Copolymers (Angew. Chem. Int. Ed. 25/2016)</i>, vol. 55, no. 25. Wiley, 2016, pp. 7009–7264.","apa":"Frisch, H., Fritz, E., Stricker, F. J., Schmüser, L., Spitzer, D., Weidner, T., … Besenius, P. (2016). <i>Inside back cover: Kinetically controlled sequential growth of surface‐grafted chiral supramolecular Copolymers (Angew. Chem. Int. Ed. 25/2016)</i>. <i>Angewandte Chemie International Edition</i> (Vol. 55, pp. 7009–7264). Wiley. <a href=\"https://doi.org/10.1002/anie.201604416\">https://doi.org/10.1002/anie.201604416</a>","ama":"Frisch H, Fritz E, Stricker FJ, et al. <i>Inside Back Cover: Kinetically Controlled Sequential Growth of Surface‐grafted Chiral Supramolecular Copolymers (Angew. Chem. Int. Ed. 25/2016)</i>. Vol 55. Wiley; 2016:7009-7264. doi:<a href=\"https://doi.org/10.1002/anie.201604416\">10.1002/anie.201604416</a>","ista":"Frisch H, Fritz E, Stricker FJ, Schmüser L, Spitzer D, Weidner T, Ravoo BJ, Besenius P. 2016. Inside back cover: Kinetically controlled sequential growth of surface‐grafted chiral supramolecular Copolymers (Angew. Chem. Int. Ed. 25/2016), Wiley,p."},"month":"05","publisher":"Wiley","day":"20","type":"other_academic_publication","date_created":"2026-05-06T10:53:03Z","issue":"25","abstract":[{"lang":"eng","text":"A modular strategy for the synthesis of surface-confined supramolecular copolymers is reported by P. Besenius, B. J. Ravoo, and co-workers in their Communication on page 7242 ff. The sequential addition of aqueous solutions containing the anionic or cationic comonomer enables the stepwise growth of alternating copolymers from gold surfaces. Charge regulation passivates the growing chain end and yields kinetically trapped chiral copolymers with a tunable height of 5–19 nm."}],"doi":"10.1002/anie.201604416","publication":"Angewandte Chemie International Edition","extern":"1","publication_identifier":{"issn":["1433-7851"],"eissn":["1521-3773"]},"intvolume":"        55","ddc":["540"],"page":"7009-7264","status":"public","_id":"21815","year":"2016"},{"day":"19","keyword":["General Materials Science"],"type":"journal_article","main_file_link":[{"open_access":"1","url":"https://doi.org/10.1039/C6NR05959G"}],"month":"10","citation":{"ieee":"P. K. Kundu, S. Das, J. Ahrens, and R. Klajn, “Controlling the lifetimes of dynamic nanoparticle aggregates by spiropyran functionalization,” <i>Nanoscale</i>, vol. 8, no. 46. Royal Society of Chemistry, pp. 19280–19286, 2016.","ista":"Kundu PK, Das S, Ahrens J, Klajn R. 2016. Controlling the lifetimes of dynamic nanoparticle aggregates by spiropyran functionalization. Nanoscale. 8(46), 19280–19286.","apa":"Kundu, P. K., Das, S., Ahrens, J., &#38; Klajn, R. (2016). Controlling the lifetimes of dynamic nanoparticle aggregates by spiropyran functionalization. <i>Nanoscale</i>. Royal Society of Chemistry. <a href=\"https://doi.org/10.1039/c6nr05959g\">https://doi.org/10.1039/c6nr05959g</a>","ama":"Kundu PK, Das S, Ahrens J, Klajn R. Controlling the lifetimes of dynamic nanoparticle aggregates by spiropyran functionalization. <i>Nanoscale</i>. 2016;8(46):19280-19286. doi:<a href=\"https://doi.org/10.1039/c6nr05959g\">10.1039/c6nr05959g</a>","mla":"Kundu, Pintu K., et al. “Controlling the Lifetimes of Dynamic Nanoparticle Aggregates by Spiropyran Functionalization.” <i>Nanoscale</i>, vol. 8, no. 46, Royal Society of Chemistry, 2016, pp. 19280–86, doi:<a href=\"https://doi.org/10.1039/c6nr05959g\">10.1039/c6nr05959g</a>.","chicago":"Kundu, Pintu K., Sanjib Das, Johannes Ahrens, and Rafal Klajn. “Controlling the Lifetimes of Dynamic Nanoparticle Aggregates by Spiropyran Functionalization.” <i>Nanoscale</i>. Royal Society of Chemistry, 2016. <a href=\"https://doi.org/10.1039/c6nr05959g\">https://doi.org/10.1039/c6nr05959g</a>.","short":"P.K. Kundu, S. Das, J. Ahrens, R. Klajn, Nanoscale 8 (2016) 19280–19286."},"year":"2016","status":"public","doi":"10.1039/c6nr05959g","publication_identifier":{"issn":["2040-3364"],"eissn":["2040-3372"]},"abstract":[{"text":"Novel light-responsive nanoparticles were synthesized by decorating the surfaces of gold and silver nanoparticles with a nitrospiropyran molecular photoswitch. Upon exposure to UV light in nonpolar solvents, these nanoparticles self-assembled to afford spherical aggregates, which disassembled rapidly when the UV stimulus was turned off. The sizes of these aggregates depended on the nanoparticle concentration, and their lifetimes could be controlled by adjusting the surface concentration of nitrospiropyran on the nanoparticles. The conformational flexibility of nitrospiropyran, which was altered by modifying the structure of the background ligand, had a profound impact on the self-assembly process. By coating the nanoparticles with a spiropyran lacking the nitro group, a conceptually different self-assembly system, relying on a reversible proton transfer, was realized. The resulting particles spontaneously (in the dark) assembled into aggregates that could be readily disassembled upon exposure to blue light.","lang":"eng"}],"issue":"46","fulldoi":"https://doi.org/10.1039/c6nr05959g","external_id":{"pmid":["27830865"]},"publication_status":"published","user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","article_processing_charge":"No","oa_version":"Published Version","date_updated":"2024-10-14T12:16:21Z","publisher":"Royal Society of Chemistry","_id":"13385","page":"19280-19286","intvolume":"         8","scopus_import":"1","publication":"Nanoscale","extern":"1","date_created":"2023-08-01T09:42:22Z","oa":1,"article_type":"original","title":"Controlling the lifetimes of dynamic nanoparticle aggregates by spiropyran functionalization","author":[{"full_name":"Kundu, Pintu K.","first_name":"Pintu K.","last_name":"Kundu"},{"full_name":"Das, Sanjib","last_name":"Das","first_name":"Sanjib"},{"first_name":"Johannes","last_name":"Ahrens","full_name":"Ahrens, Johannes"},{"full_name":"Klajn, Rafal","first_name":"Rafal","last_name":"Klajn","id":"8e84690e-1e48-11ed-a02b-a1e6fb8bb53b"}],"volume":8,"quality_controlled":"1","pmid":1,"date_published":"2016-10-19T00:00:00Z","language":[{"iso":"eng"}]},{"publication_status":"published","external_id":{"pmid":["27681851"]},"fulldoi":"https://doi.org/10.1021/acs.langmuir.6b01690","date_updated":"2023-08-07T12:27:06Z","article_processing_charge":"No","oa_version":"None","user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","citation":{"short":"T. Moldt, D. Przyrembel, M. Schulze, W. Bronsch, L. Boie, D. Brete, C. Gahl, R. Klajn, P. Tegeder, M. Weinelt, Langmuir 32 (2016) 10795–10801.","chicago":"Moldt, Thomas, Daniel Przyrembel, Michael Schulze, Wibke Bronsch, Larissa Boie, Daniel Brete, Cornelius Gahl, Rafal Klajn, Petra Tegeder, and Martin Weinelt. “Differing Isomerization Kinetics of Azobenzene-Functionalized Self-Assembled Monolayers in Ambient Air and in Vacuum.” <i>Langmuir</i>. American Chemical Society, 2016. <a href=\"https://doi.org/10.1021/acs.langmuir.6b01690\">https://doi.org/10.1021/acs.langmuir.6b01690</a>.","mla":"Moldt, Thomas, et al. “Differing Isomerization Kinetics of Azobenzene-Functionalized Self-Assembled Monolayers in Ambient Air and in Vacuum.” <i>Langmuir</i>, vol. 32, no. 42, American Chemical Society, 2016, pp. 10795–801, doi:<a href=\"https://doi.org/10.1021/acs.langmuir.6b01690\">10.1021/acs.langmuir.6b01690</a>.","ieee":"T. Moldt <i>et al.</i>, “Differing isomerization kinetics of azobenzene-functionalized self-assembled monolayers in ambient air and in vacuum,” <i>Langmuir</i>, vol. 32, no. 42. American Chemical Society, pp. 10795–10801, 2016.","ista":"Moldt T, Przyrembel D, Schulze M, Bronsch W, Boie L, Brete D, Gahl C, Klajn R, Tegeder P, Weinelt M. 2016. Differing isomerization kinetics of azobenzene-functionalized self-assembled monolayers in ambient air and in vacuum. Langmuir. 32(42), 10795–10801.","apa":"Moldt, T., Przyrembel, D., Schulze, M., Bronsch, W., Boie, L., Brete, D., … Weinelt, M. (2016). Differing isomerization kinetics of azobenzene-functionalized self-assembled monolayers in ambient air and in vacuum. <i>Langmuir</i>. American Chemical Society. <a href=\"https://doi.org/10.1021/acs.langmuir.6b01690\">https://doi.org/10.1021/acs.langmuir.6b01690</a>","ama":"Moldt T, Przyrembel D, Schulze M, et al. Differing isomerization kinetics of azobenzene-functionalized self-assembled monolayers in ambient air and in vacuum. <i>Langmuir</i>. 2016;32(42):10795-10801. doi:<a href=\"https://doi.org/10.1021/acs.langmuir.6b01690\">10.1021/acs.langmuir.6b01690</a>"},"month":"10","keyword":["Electrochemistry","Spectroscopy","Surfaces and Interfaces","Condensed Matter Physics","General Materials Science"],"day":"25","type":"journal_article","issue":"42","abstract":[{"lang":"eng","text":"Azobenzenealkanethiols in self-assembled monolayers (SAMs) on Au(111) exhibit reversible trans–cis photoisomerization when diluted with alkanethiol spacers. Using these mixed SAMs, we show switching of the linear optical and second-harmonic response. The effective switching of these surface optical properties relies on a reasonably large cross section and a high photoisomerization yield as well as a long lifetime of the metastable cis isomer. We quantified the switching process by X-ray absorption spectroscopy. The cross sections for the trans–cis and cis–trans photoisomerization with 365 and 455 nm light, respectively, are 1 order of magnitude smaller than in solution. In vacuum, the 365 nm photostationary state comprises 50–74% of the molecules in the cis form, limited by their rapid thermal isomerization back to the trans state. In contrast, the 455 nm photostationary state contains nearly 100% trans-azobenzene. We determined time constants for the thermal cis–trans isomerization of only a few minutes in vacuum and in a dry nitrogen atmosphere but of more than 1 day in ambient air. Our results suggest that adventitious water adsorbed on the surface of the SAM stabilizes the polar cis configuration of azobenzene under ambient conditions. The back reaction rate constants differing by 2 orders of magnitude underline the huge influence of the environment and, accordingly, its importance when comparing various experiments."}],"doi":"10.1021/acs.langmuir.6b01690","publication_identifier":{"eissn":["1520-5827"],"issn":["0743-7463"]},"status":"public","year":"2016","pmid":1,"quality_controlled":"1","volume":32,"title":"Differing isomerization kinetics of azobenzene-functionalized self-assembled monolayers in ambient air and in vacuum","author":[{"first_name":"Thomas","last_name":"Moldt","full_name":"Moldt, Thomas"},{"full_name":"Przyrembel, Daniel","last_name":"Przyrembel","first_name":"Daniel"},{"full_name":"Schulze, Michael","first_name":"Michael","last_name":"Schulze"},{"first_name":"Wibke","last_name":"Bronsch","full_name":"Bronsch, Wibke"},{"full_name":"Boie, Larissa","last_name":"Boie","first_name":"Larissa"},{"full_name":"Brete, Daniel","first_name":"Daniel","last_name":"Brete"},{"full_name":"Gahl, Cornelius","first_name":"Cornelius","last_name":"Gahl"},{"full_name":"Klajn, Rafal","last_name":"Klajn","first_name":"Rafal","id":"8e84690e-1e48-11ed-a02b-a1e6fb8bb53b"},{"full_name":"Tegeder, Petra","first_name":"Petra","last_name":"Tegeder"},{"full_name":"Weinelt, Martin","last_name":"Weinelt","first_name":"Martin"}],"language":[{"iso":"eng"}],"date_published":"2016-10-25T00:00:00Z","publisher":"American Chemical Society","article_type":"original","date_created":"2023-08-01T09:42:37Z","extern":"1","publication":"Langmuir","intvolume":"        32","scopus_import":"1","page":"10795-10801","_id":"13386"},{"publication_status":"published","fulldoi":"https://doi.org/10.1002/adom.201600364","date_updated":"2024-10-14T12:16:34Z","article_processing_charge":"No","oa_version":"None","user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","citation":{"ista":"Samanta D, Klajn R. 2016. Aqueous light-controlled self-assembly of nanoparticles. Advanced Optical Materials. 4(9), 1373–1377.","ieee":"D. Samanta and R. Klajn, “Aqueous light-controlled self-assembly of nanoparticles,” <i>Advanced Optical Materials</i>, vol. 4, no. 9. Wiley, pp. 1373–1377, 2016.","apa":"Samanta, D., &#38; Klajn, R. (2016). Aqueous light-controlled self-assembly of nanoparticles. <i>Advanced Optical Materials</i>. Wiley. <a href=\"https://doi.org/10.1002/adom.201600364\">https://doi.org/10.1002/adom.201600364</a>","ama":"Samanta D, Klajn R. Aqueous light-controlled self-assembly of nanoparticles. <i>Advanced Optical Materials</i>. 2016;4(9):1373-1377. doi:<a href=\"https://doi.org/10.1002/adom.201600364\">10.1002/adom.201600364</a>","chicago":"Samanta, Dipak, and Rafal Klajn. “Aqueous Light-Controlled Self-Assembly of Nanoparticles.” <i>Advanced Optical Materials</i>. Wiley, 2016. <a href=\"https://doi.org/10.1002/adom.201600364\">https://doi.org/10.1002/adom.201600364</a>.","mla":"Samanta, Dipak, and Rafal Klajn. “Aqueous Light-Controlled Self-Assembly of Nanoparticles.” <i>Advanced Optical Materials</i>, vol. 4, no. 9, Wiley, 2016, pp. 1373–77, doi:<a href=\"https://doi.org/10.1002/adom.201600364\">10.1002/adom.201600364</a>.","short":"D. Samanta, R. Klajn, Advanced Optical Materials 4 (2016) 1373–1377."},"month":"09","type":"journal_article","keyword":["Atomic and Molecular Physics","and Optics","Electronic","Optical and Magnetic Materials"],"day":"01","issue":"9","abstract":[{"lang":"eng","text":"Come on in, the water's fine! Non-photoresponsive nanoparticles can be reversibly assembled using light by placing them in an aqueous solution of a photo­acid. Upon exposure to visible light, the photoacid reduces the pH of the solution, which induces attractive interactions between the nanoparticles. In the dark, the resulting nanoparticle aggregates spontaneously disassemble. The process can be repeated many times."}],"doi":"10.1002/adom.201600364","publication_identifier":{"eissn":["2195-1071"]},"status":"public","year":"2016","quality_controlled":"1","volume":4,"title":"Aqueous light-controlled self-assembly of nanoparticles","author":[{"full_name":"Samanta, Dipak","last_name":"Samanta","first_name":"Dipak"},{"full_name":"Klajn, Rafal","last_name":"Klajn","first_name":"Rafal","id":"8e84690e-1e48-11ed-a02b-a1e6fb8bb53b"}],"language":[{"iso":"eng"}],"date_published":"2016-09-01T00:00:00Z","publisher":"Wiley","article_type":"original","date_created":"2023-08-01T09:42:49Z","publication":"Advanced Optical Materials","extern":"1","scopus_import":"1","intvolume":"         4","page":"1373-1377","_id":"13387"},{"date_created":"2023-08-01T09:43:07Z","oa":1,"page":"1711-1711","_id":"13388","extern":"1","publication":"ChemPhysChem","intvolume":"        17","publisher":"Wiley","language":[{"iso":"eng"}],"date_published":"2016-06-17T00:00:00Z","quality_controlled":"1","volume":17,"title":"Inside cover: Reversible photoisomerization of spiropyran on the surfaces of Au25 nanoclusters (ChemPhysChem 12/2016)","author":[{"first_name":"T.","last_name":"Udayabhaskararao","full_name":"Udayabhaskararao, T."},{"full_name":"Kundu, Pintu K.","last_name":"Kundu","first_name":"Pintu K."},{"full_name":"Ahrens, Johannes","last_name":"Ahrens","first_name":"Johannes"},{"id":"8e84690e-1e48-11ed-a02b-a1e6fb8bb53b","last_name":"Klajn","first_name":"Rafal","full_name":"Klajn, Rafal"}],"issue":"12","abstract":[{"text":"The Inside Cover picture illustrates the fluorescent properties of a gold nanocluster functionalized with several copies of a red-emitting merocyanine (image by Ella Marushchenko). The red fluorescence can be turned on and off reversibly by using an external stimulus.","lang":"eng"}],"status":"public","year":"2016","doi":"10.1002/cphc.201600480","publication_identifier":{"issn":["1439-4235"],"eissn":["1439-7641"]},"month":"06","citation":{"short":"T. Udayabhaskararao, P.K. Kundu, J. Ahrens, R. Klajn, Inside Cover: Reversible Photoisomerization of Spiropyran on the Surfaces of Au25 Nanoclusters (ChemPhysChem 12/2016), Wiley, 2016.","mla":"Udayabhaskararao, T., et al. “Inside Cover: Reversible Photoisomerization of Spiropyran on the Surfaces of Au25 Nanoclusters (ChemPhysChem 12/2016).” <i>ChemPhysChem</i>, vol. 17, no. 12, Wiley, 2016, pp. 1711–1711, doi:<a href=\"https://doi.org/10.1002/cphc.201600480\">10.1002/cphc.201600480</a>.","chicago":"Udayabhaskararao, T., Pintu K. Kundu, Johannes Ahrens, and Rafal Klajn. <i>Inside Cover: Reversible Photoisomerization of Spiropyran on the Surfaces of Au25 Nanoclusters (ChemPhysChem 12/2016)</i>. <i>ChemPhysChem</i>. Vol. 17. Wiley, 2016. <a href=\"https://doi.org/10.1002/cphc.201600480\">https://doi.org/10.1002/cphc.201600480</a>.","ama":"Udayabhaskararao T, Kundu PK, Ahrens J, Klajn R. <i>Inside Cover: Reversible Photoisomerization of Spiropyran on the Surfaces of Au25 Nanoclusters (ChemPhysChem 12/2016)</i>. Vol 17. Wiley; 2016:1711-1711. doi:<a href=\"https://doi.org/10.1002/cphc.201600480\">10.1002/cphc.201600480</a>","ista":"Udayabhaskararao T, Kundu PK, Ahrens J, Klajn R. 2016. Inside cover: Reversible photoisomerization of spiropyran on the surfaces of Au25 nanoclusters (ChemPhysChem 12/2016), Wiley,p.","apa":"Udayabhaskararao, T., Kundu, P. K., Ahrens, J., &#38; Klajn, R. (2016). <i>Inside cover: Reversible photoisomerization of spiropyran on the surfaces of Au25 nanoclusters (ChemPhysChem 12/2016)</i>. <i>ChemPhysChem</i> (Vol. 17, pp. 1711–1711). Wiley. <a href=\"https://doi.org/10.1002/cphc.201600480\">https://doi.org/10.1002/cphc.201600480</a>","ieee":"T. Udayabhaskararao, P. K. Kundu, J. Ahrens, and R. Klajn, <i>Inside cover: Reversible photoisomerization of spiropyran on the surfaces of Au25 nanoclusters (ChemPhysChem 12/2016)</i>, vol. 17, no. 12. Wiley, 2016, pp. 1711–1711."},"type":"other_academic_publication","day":"17","keyword":["Physical and Theoretical Chemistry","Atomic and Molecular Physics","and Optics"],"main_file_link":[{"open_access":"1","url":"https://doi.org/10.1002/cphc.201600480"}],"date_updated":"2024-10-14T12:16:44Z","user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","oa_version":"Published Version","article_processing_charge":"No","publication_status":"published","fulldoi":"https://doi.org/10.1002/cphc.201600480"},{"date_published":"2016-06-17T00:00:00Z","language":[{"iso":"eng"}],"title":"Reversible photoisomerization of spiropyran on the surfaces of Au25 nanoclusters","author":[{"full_name":"Udayabhaskararao, T.","last_name":"Udayabhaskararao","first_name":"T."},{"full_name":"Kundu, Pintu K.","last_name":"Kundu","first_name":"Pintu K."},{"first_name":"Johannes","last_name":"Ahrens","full_name":"Ahrens, Johannes"},{"last_name":"Klajn","first_name":"Rafal","id":"8e84690e-1e48-11ed-a02b-a1e6fb8bb53b","full_name":"Klajn, Rafal"}],"volume":17,"pmid":1,"quality_controlled":"1","_id":"13389","page":"1805-1809","intvolume":"        17","scopus_import":"1","publication":"ChemPhysChem","extern":"1","date_created":"2023-08-01T09:43:18Z","article_type":"original","publisher":"Wiley","user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","article_processing_charge":"No","oa_version":"None","date_updated":"2024-10-14T12:16:54Z","fulldoi":"https://doi.org/10.1002/cphc.201500897","external_id":{"pmid":["26593975"]},"publication_status":"published","year":"2016","status":"public","publication_identifier":{"issn":["1439-4235"],"eissn":["1439-7641"]},"doi":"10.1002/cphc.201500897","abstract":[{"text":"Au25 nanoclusters functionalized with a spiropyran molecular switch are synthesized via a ligand-exchange reaction at low temperature. The resulting nanoclusters are characterized by optical and NMR spectroscopies as well as by mass spectrometry. Spiropyran bound to nanoclusters isomerizes in a reversible fashion when exposed to UV and visible light, and its properties are similar to those of free spiropyran molecules in solution. The reversible photoisomerization entails the modulation of fluorescence as well as the light-controlled self-assembly of nanoclusters.","lang":"eng"}],"issue":"12","keyword":["Physical and Theoretical Chemistry","Atomic and Molecular Physics","and Optics"],"day":"17","type":"journal_article","month":"06","citation":{"short":"T. Udayabhaskararao, P.K. Kundu, J. Ahrens, R. Klajn, ChemPhysChem 17 (2016) 1805–1809.","mla":"Udayabhaskararao, T., et al. “Reversible Photoisomerization of Spiropyran on the Surfaces of Au25 Nanoclusters.” <i>ChemPhysChem</i>, vol. 17, no. 12, Wiley, 2016, pp. 1805–09, doi:<a href=\"https://doi.org/10.1002/cphc.201500897\">10.1002/cphc.201500897</a>.","chicago":"Udayabhaskararao, T., Pintu K. Kundu, Johannes Ahrens, and Rafal Klajn. “Reversible Photoisomerization of Spiropyran on the Surfaces of Au25 Nanoclusters.” <i>ChemPhysChem</i>. Wiley, 2016. <a href=\"https://doi.org/10.1002/cphc.201500897\">https://doi.org/10.1002/cphc.201500897</a>.","ieee":"T. Udayabhaskararao, P. K. Kundu, J. Ahrens, and R. Klajn, “Reversible photoisomerization of spiropyran on the surfaces of Au25 nanoclusters,” <i>ChemPhysChem</i>, vol. 17, no. 12. Wiley, pp. 1805–1809, 2016.","apa":"Udayabhaskararao, T., Kundu, P. K., Ahrens, J., &#38; Klajn, R. (2016). Reversible photoisomerization of spiropyran on the surfaces of Au25 nanoclusters. <i>ChemPhysChem</i>. Wiley. <a href=\"https://doi.org/10.1002/cphc.201500897\">https://doi.org/10.1002/cphc.201500897</a>","ama":"Udayabhaskararao T, Kundu PK, Ahrens J, Klajn R. Reversible photoisomerization of spiropyran on the surfaces of Au25 nanoclusters. <i>ChemPhysChem</i>. 2016;17(12):1805-1809. doi:<a href=\"https://doi.org/10.1002/cphc.201500897\">10.1002/cphc.201500897</a>","ista":"Udayabhaskararao T, Kundu PK, Ahrens J, Klajn R. 2016. Reversible photoisomerization of spiropyran on the surfaces of Au25 nanoclusters. ChemPhysChem. 17(12), 1805–1809."}},{"extern":"1","publication":"Science China Chemistry","scopus_import":"1","intvolume":"        59","page":"420-421","_id":"13390","article_type":"original","date_created":"2023-08-01T09:43:33Z","publisher":"Springer Nature","date_published":"2016-03-08T00:00:00Z","language":[{"iso":"eng"}],"author":[{"id":"8e84690e-1e48-11ed-a02b-a1e6fb8bb53b","first_name":"Rafal","last_name":"Klajn","full_name":"Klajn, Rafal"}],"title":"Borrowing titania’s photoinduced electrons for molecular switching","quality_controlled":"1","volume":59,"doi":"10.1007/s11426-016-5573-4","publication_identifier":{"issn":["1674-7291"],"eissn":["1869-1870"]},"status":"public","year":"2016","issue":"4","day":"08","type":"journal_article","keyword":["General Chemistry"],"citation":{"mla":"Klajn, Rafal. “Borrowing Titania’s Photoinduced Electrons for Molecular Switching.” <i>Science China Chemistry</i>, vol. 59, no. 4, Springer Nature, 2016, pp. 420–21, doi:<a href=\"https://doi.org/10.1007/s11426-016-5573-4\">10.1007/s11426-016-5573-4</a>.","chicago":"Klajn, Rafal. “Borrowing Titania’s Photoinduced Electrons for Molecular Switching.” <i>Science China Chemistry</i>. Springer Nature, 2016. <a href=\"https://doi.org/10.1007/s11426-016-5573-4\">https://doi.org/10.1007/s11426-016-5573-4</a>.","short":"R. Klajn, Science China Chemistry 59 (2016) 420–421.","ama":"Klajn R. Borrowing titania’s photoinduced electrons for molecular switching. <i>Science China Chemistry</i>. 2016;59(4):420-421. doi:<a href=\"https://doi.org/10.1007/s11426-016-5573-4\">10.1007/s11426-016-5573-4</a>","ieee":"R. Klajn, “Borrowing titania’s photoinduced electrons for molecular switching,” <i>Science China Chemistry</i>, vol. 59, no. 4. Springer Nature, pp. 420–421, 2016.","apa":"Klajn, R. (2016). Borrowing titania’s photoinduced electrons for molecular switching. <i>Science China Chemistry</i>. Springer Nature. <a href=\"https://doi.org/10.1007/s11426-016-5573-4\">https://doi.org/10.1007/s11426-016-5573-4</a>","ista":"Klajn R. 2016. Borrowing titania’s photoinduced electrons for molecular switching. Science China Chemistry. 59(4), 420–421."},"month":"03","article_processing_charge":"No","oa_version":"None","user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","date_updated":"2024-10-14T12:17:06Z","fulldoi":"https://doi.org/10.1007/s11426-016-5573-4","publication_status":"published"},{"issue":"1","abstract":[{"text":"It is reported that spiropyran—a widely investigated molecular photoswitch—can be stabilized in aqueous environments in the presence of a variety of proteins, including human serum albumin, insulin fibrils, lysozyme, and glucose oxidase. The optical properties of the complexed photoswitch are protein dependent, with human serum albumin providing the spiropyran with emission features previously observed for a photoswitch confined in media of high viscosity. Despite being bound to the protein molecules, spiropyran can undergo a ring-opening reaction upon exposure to UV light. This photoisomerization process can affect the properties of the proteins: here, it is shown that the electrical conduction through human serum albumin to which the spiropyran is bound increases following the ring-opening reaction.","lang":"eng"}],"doi":"10.1002/cplu.201500417","publication_identifier":{"eissn":["2192-6506"]},"status":"public","year":"2016","citation":{"apa":"Amdursky, N., Kundu, P. K., Ahrens, J., Huppert, D., &#38; Klajn, R. (2016). Noncovalent interactions with proteins modify the physicochemical properties of a molecular switch. <i>ChemPlusChem</i>. Wiley. <a href=\"https://doi.org/10.1002/cplu.201500417\">https://doi.org/10.1002/cplu.201500417</a>","ista":"Amdursky N, Kundu PK, Ahrens J, Huppert D, Klajn R. 2016. Noncovalent interactions with proteins modify the physicochemical properties of a molecular switch. ChemPlusChem. 81(1), 44–48.","ama":"Amdursky N, Kundu PK, Ahrens J, Huppert D, Klajn R. Noncovalent interactions with proteins modify the physicochemical properties of a molecular switch. <i>ChemPlusChem</i>. 2016;81(1):44-48. doi:<a href=\"https://doi.org/10.1002/cplu.201500417\">10.1002/cplu.201500417</a>","ieee":"N. Amdursky, P. K. Kundu, J. Ahrens, D. Huppert, and R. Klajn, “Noncovalent interactions with proteins modify the physicochemical properties of a molecular switch,” <i>ChemPlusChem</i>, vol. 81, no. 1. Wiley, pp. 44–48, 2016.","short":"N. Amdursky, P.K. Kundu, J. Ahrens, D. Huppert, R. Klajn, ChemPlusChem 81 (2016) 44–48.","chicago":"Amdursky, Nadav, Pintu K. Kundu, Johannes Ahrens, Dan Huppert, and Rafal Klajn. “Noncovalent Interactions with Proteins Modify the Physicochemical Properties of a Molecular Switch.” <i>ChemPlusChem</i>. Wiley, 2016. <a href=\"https://doi.org/10.1002/cplu.201500417\">https://doi.org/10.1002/cplu.201500417</a>.","mla":"Amdursky, Nadav, et al. “Noncovalent Interactions with Proteins Modify the Physicochemical Properties of a Molecular Switch.” <i>ChemPlusChem</i>, vol. 81, no. 1, Wiley, 2016, pp. 44–48, doi:<a href=\"https://doi.org/10.1002/cplu.201500417\">10.1002/cplu.201500417</a>."},"month":"01","keyword":["General Chemistry"],"type":"journal_article","day":"01","date_updated":"2024-10-14T12:17:16Z","article_processing_charge":"No","oa_version":"None","user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","publication_status":"published","external_id":{"pmid":["31968727"]},"fulldoi":"https://doi.org/10.1002/cplu.201500417","article_type":"original","date_created":"2023-08-01T09:43:46Z","extern":"1","publication":"ChemPlusChem","scopus_import":"1","intvolume":"        81","page":"44-48","_id":"13391","publisher":"Wiley","language":[{"iso":"eng"}],"date_published":"2016-01-01T00:00:00Z","quality_controlled":"1","pmid":1,"volume":81,"title":"Noncovalent interactions with proteins modify the physicochemical properties of a molecular switch","author":[{"full_name":"Amdursky, Nadav","last_name":"Amdursky","first_name":"Nadav"},{"first_name":"Pintu K.","last_name":"Kundu","full_name":"Kundu, Pintu K."},{"full_name":"Ahrens, Johannes","last_name":"Ahrens","first_name":"Johannes"},{"last_name":"Huppert","first_name":"Dan","full_name":"Huppert, Dan"},{"full_name":"Klajn, Rafal","last_name":"Klajn","first_name":"Rafal","id":"8e84690e-1e48-11ed-a02b-a1e6fb8bb53b"}]},{"oa_version":"Preprint","article_processing_charge":"No","user_id":"317138e5-6ab7-11ef-aa6d-ffef3953e345","date_updated":"2025-09-22T08:18:27Z","external_id":{"arxiv":["1604.07634"],"isi":["000389020400006"]},"fulldoi":"https://doi.org/10.1007/978-3-662-53354-3_6","department":[{"_id":"KrCh"}],"publication_status":"published","doi":"10.1007/978-3-662-53354-3_6","status":"public","year":"2016","abstract":[{"text":"We study repeated games with absorbing states, a type of two-player, zero-sum concurrent mean-payoff games with the prototypical example being the Big Match of Gillete (1957). These games may not allow optimal strategies but they always have ε-optimal strategies. In this paper we design ε-optimal strategies for Player 1 in these games that use only O(log log T) space. Furthermore, we construct strategies for Player 1 that use space s(T), for an arbitrary small unbounded non-decreasing function s, and which guarantee an ε-optimal value for Player 1 in the limit superior sense. The previously known strategies use space Ω(log T) and it was known that no strategy can use constant space if it is ε-optimal even in the limit superior sense. We also give a complementary lower bound. Furthermore, we also show that no Markov strategy, even extended with finite memory, can ensure value greater than 0 in the Big Match, answering a question posed by Neyman [11].","lang":"eng"}],"main_file_link":[{"open_access":"1","url":"https://arxiv.org/abs/1604.07634"}],"ec_funded":1,"type":"conference","day":"01","citation":{"chicago":"Hansen, Kristoffer, Rasmus Ibsen-Jensen, and Michal Koucký. “The Big Match in Small Space,” 9928:64–76. Springer, 2016. <a href=\"https://doi.org/10.1007/978-3-662-53354-3_6\">https://doi.org/10.1007/978-3-662-53354-3_6</a>.","mla":"Hansen, Kristoffer, et al. <i>The Big Match in Small Space</i>. Vol. 9928, Springer, 2016, pp. 64–76, doi:<a href=\"https://doi.org/10.1007/978-3-662-53354-3_6\">10.1007/978-3-662-53354-3_6</a>.","short":"K. Hansen, R. Ibsen-Jensen, M. Koucký, in:, Springer, 2016, pp. 64–76.","apa":"Hansen, K., Ibsen-Jensen, R., &#38; Koucký, M. (2016). The big match in small space (Vol. 9928, pp. 64–76). Presented at the SAGT: Symposium on Algorithmic Game Theory, Liverpool, United Kingdom: Springer. <a href=\"https://doi.org/10.1007/978-3-662-53354-3_6\">https://doi.org/10.1007/978-3-662-53354-3_6</a>","ama":"Hansen K, Ibsen-Jensen R, Koucký M. The big match in small space. In: Vol 9928. Springer; 2016:64-76. doi:<a href=\"https://doi.org/10.1007/978-3-662-53354-3_6\">10.1007/978-3-662-53354-3_6</a>","ieee":"K. Hansen, R. Ibsen-Jensen, and M. Koucký, “The big match in small space,” presented at the SAGT: Symposium on Algorithmic Game Theory, Liverpool, United Kingdom, 2016, vol. 9928, pp. 64–76.","ista":"Hansen K, Ibsen-Jensen R, Koucký M. 2016. The big match in small space. SAGT: Symposium on Algorithmic Game Theory, LNCS, vol. 9928, 64–76."},"month":"09","date_published":"2016-09-01T00:00:00Z","language":[{"iso":"eng"}],"arxiv":1,"author":[{"full_name":"Hansen, Kristoffer","last_name":"Hansen","first_name":"Kristoffer"},{"orcid":"0000-0003-4783-0389","full_name":"Ibsen-Jensen, Rasmus","id":"3B699956-F248-11E8-B48F-1D18A9856A87","first_name":"Rasmus","last_name":"Ibsen-Jensen"},{"first_name":"Michal","last_name":"Koucký","full_name":"Koucký, Michal"}],"title":"The big match in small space","publist_id":"5927","quality_controlled":"1","volume":9928,"scopus_import":"1","intvolume":"      9928","page":"64 - 76","_id":"1340","project":[{"name":"Rigorous Systems Engineering","call_identifier":"FWF","grant_number":"S 11407_N23","_id":"25832EC2-B435-11E9-9278-68D0E5697425"},{"grant_number":"ICT15-003","_id":"25892FC0-B435-11E9-9278-68D0E5697425","name":"Efficient Algorithms for Computer Aided Verification"},{"name":"Quantitative Graph Games: Theory and Applications","call_identifier":"FP7","grant_number":"279307","_id":"2581B60A-B435-11E9-9278-68D0E5697425"}],"date_created":"2018-12-11T11:51:28Z","oa":1,"publisher":"Springer","isi":1,"conference":{"start_date":"2016-09-19","location":"Liverpool, United Kingdom","name":"SAGT: Symposium on Algorithmic Game Theory","end_date":"2016-09-21"},"alternative_title":["LNCS"]},{"isi":1,"publisher":"Springer","conference":{"end_date":"2016-09-21","name":"SAGT: Symposium on Algorithmic Game Theory","location":"Liverpool, United Kingdom","start_date":"2016-09-19"},"pubrep_id":"645","alternative_title":["LNCS"],"page":"153 - 166","ddc":["000"],"_id":"1341","intvolume":"      9928","scopus_import":"1","oa":1,"date_created":"2018-12-11T11:51:28Z","has_accepted_license":"1","project":[{"_id":"25EE3708-B435-11E9-9278-68D0E5697425","grant_number":"267989","call_identifier":"FP7","name":"Quantitative Reactive Modeling"},{"name":"Rigorous Systems Engineering","call_identifier":"FWF","grant_number":"S 11407_N23","_id":"25832EC2-B435-11E9-9278-68D0E5697425"},{"name":"Formal methods for the design and analysis of complex systems","call_identifier":"FWF","grant_number":"Z211","_id":"25F42A32-B435-11E9-9278-68D0E5697425"}],"author":[{"full_name":"Avni, Guy","orcid":"0000-0001-5588-8287","last_name":"Avni","first_name":"Guy","id":"463C8BC2-F248-11E8-B48F-1D18A9856A87"},{"orcid":"0000−0002−2985−7724","full_name":"Henzinger, Thomas A","id":"40876CD8-F248-11E8-B48F-1D18A9856A87","first_name":"Thomas A","last_name":"Henzinger"},{"last_name":"Kupferman","first_name":"Orna","full_name":"Kupferman, Orna"}],"publist_id":"5926","title":"Dynamic resource allocation games","quality_controlled":"1","volume":9928,"related_material":{"record":[{"id":"6761","relation":"later_version","status":"public"}]},"corr_author":"1","date_published":"2016-09-01T00:00:00Z","file":[{"content_type":"application/pdf","file_name":"IST-2016-645-v1+1_sagt-cr.pdf","creator":"system","date_updated":"2020-07-14T12:44:45Z","date_created":"2018-12-12T10:14:22Z","file_id":"5073","relation":"main_file","file_size":243458,"access_level":"open_access","checksum":"0825eefd4e22774f6f62cb7d7389b05a"}],"language":[{"iso":"eng"}],"type":"conference","day":"01","file_date_updated":"2020-07-14T12:44:45Z","ec_funded":1,"month":"09","citation":{"short":"G. Avni, T.A. Henzinger, O. Kupferman, in:, Springer, 2016, pp. 153–166.","chicago":"Avni, Guy, Thomas A Henzinger, and Orna Kupferman. “Dynamic Resource Allocation Games,” 9928:153–66. Springer, 2016. <a href=\"https://doi.org/10.1007/978-3-662-53354-3_13\">https://doi.org/10.1007/978-3-662-53354-3_13</a>.","mla":"Avni, Guy, et al. <i>Dynamic Resource Allocation Games</i>. Vol. 9928, Springer, 2016, pp. 153–66, doi:<a href=\"https://doi.org/10.1007/978-3-662-53354-3_13\">10.1007/978-3-662-53354-3_13</a>.","ista":"Avni G, Henzinger TA, Kupferman O. 2016. Dynamic resource allocation games. SAGT: Symposium on Algorithmic Game Theory, LNCS, vol. 9928, 153–166.","apa":"Avni, G., Henzinger, T. A., &#38; Kupferman, O. (2016). Dynamic resource allocation games (Vol. 9928, pp. 153–166). Presented at the SAGT: Symposium on Algorithmic Game Theory, Liverpool, United Kingdom: Springer. <a href=\"https://doi.org/10.1007/978-3-662-53354-3_13\">https://doi.org/10.1007/978-3-662-53354-3_13</a>","ieee":"G. Avni, T. A. Henzinger, and O. Kupferman, “Dynamic resource allocation games,” presented at the SAGT: Symposium on Algorithmic Game Theory, Liverpool, United Kingdom, 2016, vol. 9928, pp. 153–166.","ama":"Avni G, Henzinger TA, Kupferman O. Dynamic resource allocation games. In: Vol 9928. Springer; 2016:153-166. doi:<a href=\"https://doi.org/10.1007/978-3-662-53354-3_13\">10.1007/978-3-662-53354-3_13</a>"},"status":"public","acknowledgement":"This research was supported in part by the European Research Council (ERC) under grants 267989 (QUAREM) and 278410 (QUALITY), and by the Austrian Science Fund (FWF) under grants S11402-N23 (RiSE) and Z211-N23 (Wittgenstein Award).","year":"2016","doi":"10.1007/978-3-662-53354-3_13","abstract":[{"text":"In resource allocation games, selfish players share resources that are needed in order to fulfill their objectives. The cost of using a resource depends on the load on it. In the traditional setting, the players make their choices concurrently and in one-shot. That is, a strategy for a player is a subset of the resources. We introduce and study dynamic resource allocation games. In this setting, the game proceeds in phases. In each phase each player chooses one resource. A scheduler dictates the order in which the players proceed in a phase, possibly scheduling several players to proceed concurrently. The game ends when each player has collected a set of resources that fulfills his objective. The cost for each player then depends on this set as well as on the load on the resources in it – we consider both congestion and cost-sharing games. We argue that the dynamic setting is the suitable setting for many applications in practice. We study the stability of dynamic resource allocation games, where the appropriate notion of stability is that of subgame perfect equilibrium, study the inefficiency incurred due to selfish behavior, and also study problems that are particular to the dynamic setting, like constraints on the order in which resources can be chosen or the problem of finding a scheduler that achieves stability.","lang":"eng"}],"fulldoi":"https://doi.org/10.1007/978-3-662-53354-3_13","external_id":{"isi":["000389020400013"]},"publication_status":"published","department":[{"_id":"ToHe"}],"user_id":"317138e5-6ab7-11ef-aa6d-ffef3953e345","oa_version":"Preprint","article_processing_charge":"No","date_updated":"2026-04-16T09:35:14Z"},{"date_updated":"2025-09-22T08:17:11Z","oa_version":"Preprint","article_processing_charge":"No","user_id":"317138e5-6ab7-11ef-aa6d-ffef3953e345","department":[{"_id":"CaGu"},{"_id":"GaTk"}],"publication_status":"published","external_id":{"isi":["000382626800052"]},"fulldoi":"https://doi.org/10.1126/science.aag0822","abstract":[{"text":"A key aspect of bacterial survival is the ability to evolve while migrating across spatially varying environmental challenges. Laboratory experiments, however, often study evolution in well-mixed systems. Here, we introduce an experimental device, the microbial evolution and growth arena (MEGA)-plate, in which bacteria spread and evolved on a large antibiotic landscape (120 × 60 centimeters) that allowed visual observation of mutation and selection in a migrating bacterial front.While resistance increased consistently, multiple coexisting lineages diversified both phenotypically and genotypically. Analyzing mutants at and behind the propagating front,we found that evolution is not always led by the most resistant mutants; highly resistant mutants may be trapped behindmore sensitive lineages.TheMEGA-plate provides a versatile platformfor studying microbial adaption and directly visualizing evolutionary dynamics.","lang":"eng"}],"issue":"6304","doi":"10.1126/science.aag0822","year":"2016","status":"public","citation":{"mla":"Baym, Michael, et al. “Spatiotemporal Microbial Evolution on Antibiotic Landscapes.” <i>Science</i>, vol. 353, no. 6304, American Association for the Advancement of Science, 2016, pp. 1147–51, doi:<a href=\"https://doi.org/10.1126/science.aag0822\">10.1126/science.aag0822</a>.","chicago":"Baym, Michael, Tami Lieberman, Eric Kelsic, Remy P Chait, Rotem Gross, Idan Yelin, and Roy Kishony. “Spatiotemporal Microbial Evolution on Antibiotic Landscapes.” <i>Science</i>. American Association for the Advancement of Science, 2016. <a href=\"https://doi.org/10.1126/science.aag0822\">https://doi.org/10.1126/science.aag0822</a>.","short":"M. Baym, T. Lieberman, E. Kelsic, R.P. Chait, R. Gross, I. Yelin, R. Kishony, Science 353 (2016) 1147–1151.","apa":"Baym, M., Lieberman, T., Kelsic, E., Chait, R. P., Gross, R., Yelin, I., &#38; Kishony, R. (2016). Spatiotemporal microbial evolution on antibiotic landscapes. <i>Science</i>. American Association for the Advancement of Science. <a href=\"https://doi.org/10.1126/science.aag0822\">https://doi.org/10.1126/science.aag0822</a>","ista":"Baym M, Lieberman T, Kelsic E, Chait RP, Gross R, Yelin I, Kishony R. 2016. Spatiotemporal microbial evolution on antibiotic landscapes. Science. 353(6304), 1147–1151.","ama":"Baym M, Lieberman T, Kelsic E, et al. Spatiotemporal microbial evolution on antibiotic landscapes. <i>Science</i>. 2016;353(6304):1147-1151. doi:<a href=\"https://doi.org/10.1126/science.aag0822\">10.1126/science.aag0822</a>","ieee":"M. Baym <i>et al.</i>, “Spatiotemporal microbial evolution on antibiotic landscapes,” <i>Science</i>, vol. 353, no. 6304. American Association for the Advancement of Science, pp. 1147–1151, 2016."},"month":"09","main_file_link":[{"open_access":"1","url":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5534434/"}],"type":"journal_article","day":"09","language":[{"iso":"eng"}],"date_published":"2016-09-09T00:00:00Z","volume":353,"quality_controlled":"1","author":[{"full_name":"Baym, Michael","first_name":"Michael","last_name":"Baym"},{"full_name":"Lieberman, Tami","last_name":"Lieberman","first_name":"Tami"},{"first_name":"Eric","last_name":"Kelsic","full_name":"Kelsic, Eric"},{"full_name":"Chait, Remy P","orcid":"0000-0003-0876-3187","last_name":"Chait","first_name":"Remy P","id":"3464AE84-F248-11E8-B48F-1D18A9856A87"},{"first_name":"Rotem","last_name":"Gross","full_name":"Gross, Rotem"},{"last_name":"Yelin","first_name":"Idan","full_name":"Yelin, Idan"},{"first_name":"Roy","last_name":"Kishony","full_name":"Kishony, Roy"}],"publist_id":"5911","title":"Spatiotemporal microbial evolution on antibiotic landscapes","date_created":"2018-12-11T11:51:29Z","oa":1,"scopus_import":"1","intvolume":"       353","publication":"Science","_id":"1342","page":"1147 - 1151","publisher":"American Association for the Advancement of Science","isi":1},{"oa_version":"Published Version","article_processing_charge":"No","user_id":"317138e5-6ab7-11ef-aa6d-ffef3953e345","date_updated":"2025-09-22T08:16:37Z","article_number":"093042","external_id":{"isi":["000385516800002"]},"fulldoi":"https://doi.org/10.1088/1367-2630/18/9/093042","department":[{"_id":"MiLe"}],"publication_status":"published","doi":"10.1088/1367-2630/18/9/093042","status":"public","acknowledgement":"We acknowledge stimulating discussions with Ken Brown, Tommaso Calarco, Andrew Daley, Suzanne\r\nMcEndoo, Tobias Osborne, Cindy Regal, Luis Santos, Micha\r\nł\r\nTomza, and Martin Zwierlein. The work was supported by the People Programme (Marie Curie Actions) of the European Union's Seventh Framework Programme (FP7/2007-2013) under REA grant agreement no. [291734], by the Volkswagen Foundation, and by DFG within SFB 1227 (DQ-mat).","year":"2016","tmp":{"legal_code_url":"https://creativecommons.org/licenses/by/4.0/legalcode","name":"Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)","image":"/images/cc_by.png","short":"CC BY (4.0)"},"issue":"9","abstract":[{"text":"The Fermi-Hubbard model is one of the key models of condensed matter physics, which holds a\r\n\r\npotential for explaining the mystery of high-temperature superconductivity. Recent progress in\r\n\r\nultracold atoms in optical lattices has paved the way to studying the model’s phase diagram using\r\n\r\nthe tools of quantum simulation, which emerged as a promising alternative to the numerical\r\n\r\ncalculations plagued by the infamous sign problem. However, the temperatures achieved using\r\n\r\nelaborate laser cooling protocols so far have been too high to show the appearance of\r\n\r\nantiferromagnetic (AF) and superconducting quantum phases directly. In this work, we demonstrate\r\n\r\nthat using the machinery of dissipative quantum state engineering, one can observe the emergence of\r\n\r\nthe AF order in the Fermi-Hubbard model with fermions in optical lattices. The core of the approach\r\n\r\nis to add incoherent laser scattering in such a way that the AF state emerges as the dark state of\r\n\r\nthe driven-dissipative dynamics. The proposed controlled dissipation channels described in this work\r\n\r\nare straightforward to add to already existing experimental setups.","lang":"eng"}],"ec_funded":1,"type":"journal_article","day":"22","file_date_updated":"2020-07-14T12:44:45Z","citation":{"ama":"Kaczmarczyk J, Weimer H, Lemeshko M. Dissipative preparation of antiferromagnetic order in the Fermi-Hubbard model. <i>New Journal of Physics</i>. 2016;18(9). doi:<a href=\"https://doi.org/10.1088/1367-2630/18/9/093042\">10.1088/1367-2630/18/9/093042</a>","ista":"Kaczmarczyk J, Weimer H, Lemeshko M. 2016. Dissipative preparation of antiferromagnetic order in the Fermi-Hubbard model. New Journal of Physics. 18(9), 093042.","apa":"Kaczmarczyk, J., Weimer, H., &#38; Lemeshko, M. (2016). Dissipative preparation of antiferromagnetic order in the Fermi-Hubbard model. <i>New Journal of Physics</i>. IOP Publishing. <a href=\"https://doi.org/10.1088/1367-2630/18/9/093042\">https://doi.org/10.1088/1367-2630/18/9/093042</a>","ieee":"J. Kaczmarczyk, H. Weimer, and M. Lemeshko, “Dissipative preparation of antiferromagnetic order in the Fermi-Hubbard model,” <i>New Journal of Physics</i>, vol. 18, no. 9. IOP Publishing, 2016.","chicago":"Kaczmarczyk, Jan, Hendrik Weimer, and Mikhail Lemeshko. “Dissipative Preparation of Antiferromagnetic Order in the Fermi-Hubbard Model.” <i>New Journal of Physics</i>. IOP Publishing, 2016. <a href=\"https://doi.org/10.1088/1367-2630/18/9/093042\">https://doi.org/10.1088/1367-2630/18/9/093042</a>.","mla":"Kaczmarczyk, Jan, et al. “Dissipative Preparation of Antiferromagnetic Order in the Fermi-Hubbard Model.” <i>New Journal of Physics</i>, vol. 18, no. 9, 093042, IOP Publishing, 2016, doi:<a href=\"https://doi.org/10.1088/1367-2630/18/9/093042\">10.1088/1367-2630/18/9/093042</a>.","short":"J. Kaczmarczyk, H. Weimer, M. Lemeshko, New Journal of Physics 18 (2016)."},"month":"09","corr_author":"1","date_published":"2016-09-22T00:00:00Z","file":[{"date_created":"2018-12-12T10:17:52Z","date_updated":"2020-07-14T12:44:45Z","creator":"system","file_name":"IST-2016-655-v1+1_njp_18_9_093042.pdf","content_type":"application/pdf","access_level":"open_access","checksum":"2a43e235222755e31ffbd369882c61de","file_size":1076029,"file_id":"5309","relation":"main_file"}],"language":[{"iso":"eng"}],"publist_id":"5909","title":"Dissipative preparation of antiferromagnetic order in the Fermi-Hubbard model","author":[{"id":"46C405DE-F248-11E8-B48F-1D18A9856A87","last_name":"Kaczmarczyk","first_name":"Jan","orcid":"0000-0002-1629-3675","full_name":"Kaczmarczyk, Jan"},{"full_name":"Weimer, Hendrik","last_name":"Weimer","first_name":"Hendrik"},{"id":"37CB05FA-F248-11E8-B48F-1D18A9856A87","last_name":"Lemeshko","first_name":"Mikhail","orcid":"0000-0002-6990-7802","full_name":"Lemeshko, Mikhail"}],"quality_controlled":"1","volume":18,"publication":"New Journal of Physics","intvolume":"        18","scopus_import":"1","ddc":["530"],"_id":"1343","has_accepted_license":"1","project":[{"grant_number":"291734","_id":"25681D80-B435-11E9-9278-68D0E5697425","name":"International IST Postdoc Fellowship Programme","call_identifier":"FP7"}],"oa":1,"date_created":"2018-12-11T11:51:29Z","isi":1,"publisher":"IOP Publishing","pubrep_id":"655"},{"abstract":[{"lang":"eng","text":"Despite being composed of immobile cells, plants reorient along directional stimuli. The hormone auxin is redistributed in stimulated organs leading to differential growth and bending. Auxin application triggers rapid cell wall acidification and elongation of aerial organs of plants, but the molecular players mediating these effects are still controversial. Here we use genetically-encoded pH and auxin signaling sensors, pharmacological and genetic manipulations available for Arabidopsis etiolated hypocotyls to clarify how auxin is perceived and the downstream growth executed. We show that auxin-induced acidification occurs by local activation of H+-ATPases, which in the context of gravity response is restricted to the lower organ side. This auxin-stimulated acidification and growth require TIR1/AFB-Aux/IAA nuclear auxin perception. In addition, auxin-induced gene transcription and specifically SAUR proteins are crucial downstream mediators of this growth. Our study provides strong experimental support for the acid growth theory and clarified the contribution of the upstream auxin perception mechanisms."}],"tmp":{"legal_code_url":"https://creativecommons.org/licenses/by/4.0/legalcode","name":"Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)","image":"/images/cc_by.png","short":"CC BY (4.0)"},"status":"public","acknowledgement":"The authors express their gratitude to Veronika Bierbaum, Robert Hauschild for help with MATLAB,\r\nDaniel von Wangenheim for the gravitropism assay. We are thankful to Bill Gray, Mark Estelle,\r\nMichael Prigge, Ottoline Leyser, Claudia Oecking for sharing the seeds with us. We thank Katelyn\r\nSageman-Furnas and the members of the Friml lab for critical reading of the manuscript. The\r\nresearch leading to these results has received funding from the People Programme (Marie Curie\r\nActions) of the European Union’s Seventh Framework Programme (FP7/2007-2013) under REA grant\r\nagreement n° 291734. This work was also supported by the European Research Council (project\r\nERC-2011-StG-20101109-PSDP).","year":"2016","doi":"10.7554/eLife.19048","month":"09","citation":{"ista":"Fendrych M, Leung J, Friml J. 2016. TIR1 AFB Aux IAA auxin perception mediates rapid cell wall acidification and growth of Arabidopsis hypocotyls. eLife. 5, e19048.","ama":"Fendrych M, Leung J, Friml J. TIR1 AFB Aux IAA auxin perception mediates rapid cell wall acidification and growth of Arabidopsis hypocotyls. <i>eLife</i>. 2016;5. doi:<a href=\"https://doi.org/10.7554/eLife.19048\">10.7554/eLife.19048</a>","apa":"Fendrych, M., Leung, J., &#38; Friml, J. (2016). TIR1 AFB Aux IAA auxin perception mediates rapid cell wall acidification and growth of Arabidopsis hypocotyls. <i>ELife</i>. eLife Sciences Publications. <a href=\"https://doi.org/10.7554/eLife.19048\">https://doi.org/10.7554/eLife.19048</a>","ieee":"M. Fendrych, J. Leung, and J. Friml, “TIR1 AFB Aux IAA auxin perception mediates rapid cell wall acidification and growth of Arabidopsis hypocotyls,” <i>eLife</i>, vol. 5. eLife Sciences Publications, 2016.","mla":"Fendrych, Matyas, et al. “TIR1 AFB Aux IAA Auxin Perception Mediates Rapid Cell Wall Acidification and Growth of Arabidopsis Hypocotyls.” <i>ELife</i>, vol. 5, e19048, eLife Sciences Publications, 2016, doi:<a href=\"https://doi.org/10.7554/eLife.19048\">10.7554/eLife.19048</a>.","chicago":"Fendrych, Matyas, Jeffrey Leung, and Jiří Friml. “TIR1 AFB Aux IAA Auxin Perception Mediates Rapid Cell Wall Acidification and Growth of Arabidopsis Hypocotyls.” <i>ELife</i>. eLife Sciences Publications, 2016. <a href=\"https://doi.org/10.7554/eLife.19048\">https://doi.org/10.7554/eLife.19048</a>.","short":"M. Fendrych, J. Leung, J. Friml, ELife 5 (2016)."},"day":"14","type":"journal_article","file_date_updated":"2020-07-14T12:44:45Z","ec_funded":1,"date_updated":"2025-09-22T08:16:03Z","article_number":"e19048","user_id":"317138e5-6ab7-11ef-aa6d-ffef3953e345","oa_version":"Published Version","article_processing_charge":"No","publication_status":"published","department":[{"_id":"JiFr"}],"fulldoi":"https://doi.org/10.7554/eLife.19048","external_id":{"isi":["000385559100001"]},"date_created":"2018-12-11T11:51:29Z","oa":1,"has_accepted_license":"1","project":[{"_id":"25681D80-B435-11E9-9278-68D0E5697425","grant_number":"291734","call_identifier":"FP7","name":"International IST Postdoc Fellowship Programme"},{"call_identifier":"FP7","name":"Polarity and subcellular dynamics in plants","_id":"25716A02-B435-11E9-9278-68D0E5697425","grant_number":"282300"}],"ddc":["581"],"_id":"1344","publication":"eLife","scopus_import":"1","intvolume":"         5","pubrep_id":"654","publisher":"eLife Sciences Publications","isi":1,"language":[{"iso":"eng"}],"corr_author":"1","date_published":"2016-09-14T00:00:00Z","file":[{"content_type":"application/pdf","creator":"system","file_name":"IST-2016-693-v1+1_e19048-download.pdf","date_created":"2018-12-12T10:09:24Z","date_updated":"2020-07-14T12:44:45Z","relation":"main_file","file_id":"4748","file_size":5666343,"checksum":"9209541fbba00f24daad21a5d568540d","access_level":"open_access"}],"quality_controlled":"1","volume":5,"title":"TIR1 AFB Aux IAA auxin perception mediates rapid cell wall acidification and growth of Arabidopsis hypocotyls","author":[{"id":"43905548-F248-11E8-B48F-1D18A9856A87","first_name":"Matyas","last_name":"Fendrych","orcid":"0000-0002-9767-8699","full_name":"Fendrych, Matyas"},{"full_name":"Leung, Jeffrey","first_name":"Jeffrey","last_name":"Leung"},{"last_name":"Friml","first_name":"Jirí","id":"4159519E-F248-11E8-B48F-1D18A9856A87","full_name":"Friml, Jirí","orcid":"0000-0002-8302-7596"}],"publist_id":"5908"},{"language":[{"iso":"eng"}],"file":[{"content_type":"application/pdf","file_name":"IST-2018-1007-v1+1_Molnar_NatPlants_2016.pdf","creator":"system","date_created":"2018-12-12T10:12:36Z","date_updated":"2020-07-14T12:44:45Z","relation":"main_file","file_id":"4954","file_size":127781,"checksum":"9ba65f558563b287f875f48fa9f30fb2","access_level":"open_access"},{"date_updated":"2020-07-14T12:44:45Z","date_created":"2018-12-12T10:12:37Z","content_type":"application/pdf","file_name":"IST-2018-1007-v1+2_Molnar_NatPlants_2016_editor_statement.pdf","creator":"system","checksum":"550d252be808d8ca2b43e83dddb4212f","access_level":"open_access","file_id":"4955","relation":"main_file","file_size":430556}],"date_published":"2016-07-01T00:00:00Z","corr_author":"1","volume":2,"quality_controlled":"1","publist_id":"5907","author":[{"id":"34F1AF46-F248-11E8-B48F-1D18A9856A87","last_name":"Molnar","first_name":"Gergely","full_name":"Molnar, Gergely"},{"id":"43905548-F248-11E8-B48F-1D18A9856A87","last_name":"Fendrych","first_name":"Matyas","orcid":"0000-0002-9767-8699","full_name":"Fendrych, Matyas"},{"orcid":"0000-0002-8302-7596","full_name":"Friml, Jirí","id":"4159519E-F248-11E8-B48F-1D18A9856A87","last_name":"Friml","first_name":"Jirí"}],"title":"Plasma membrane: Negative attraction","date_created":"2018-12-11T11:51:30Z","oa":1,"has_accepted_license":"1","_id":"1345","ddc":["581"],"intvolume":"         2","scopus_import":"1","publication":"Nature Plants","pubrep_id":"1007","publisher":"Nature Publishing Group","isi":1,"article_number":"16102","date_updated":"2025-09-22T08:15:28Z","user_id":"317138e5-6ab7-11ef-aa6d-ffef3953e345","article_processing_charge":"No","oa_version":"Published Version","publication_status":"published","department":[{"_id":"JiFr"}],"fulldoi":"https://doi.org/10.1038/nplants.2016.102","external_id":{"isi":["000380346500013"]},"abstract":[{"lang":"eng","text":"The electrostatic charge at the inner surface of the plasma membrane is strongly negative in higher organisms. A new study shows that phosphatidylinositol-4-phosphate plays a critical role in establishing plasma membrane surface charge in Arabidopsis, which regulates the correct localization of signalling components."}],"year":"2016","status":"public","doi":"10.1038/nplants.2016.102","month":"07","citation":{"apa":"Molnar, G., Fendrych, M., &#38; Friml, J. (2016). Plasma membrane: Negative attraction. <i>Nature Plants</i>. Nature Publishing Group. <a href=\"https://doi.org/10.1038/nplants.2016.102\">https://doi.org/10.1038/nplants.2016.102</a>","ieee":"G. Molnar, M. Fendrych, and J. Friml, “Plasma membrane: Negative attraction,” <i>Nature Plants</i>, vol. 2. Nature Publishing Group, 2016.","ama":"Molnar G, Fendrych M, Friml J. Plasma membrane: Negative attraction. <i>Nature Plants</i>. 2016;2. doi:<a href=\"https://doi.org/10.1038/nplants.2016.102\">10.1038/nplants.2016.102</a>","ista":"Molnar G, Fendrych M, Friml J. 2016. Plasma membrane: Negative attraction. Nature Plants. 2, 16102.","short":"G. Molnar, M. Fendrych, J. Friml, Nature Plants 2 (2016).","chicago":"Molnar, Gergely, Matyas Fendrych, and Jiří Friml. “Plasma Membrane: Negative Attraction.” <i>Nature Plants</i>. Nature Publishing Group, 2016. <a href=\"https://doi.org/10.1038/nplants.2016.102\">https://doi.org/10.1038/nplants.2016.102</a>.","mla":"Molnar, Gergely, et al. “Plasma Membrane: Negative Attraction.” <i>Nature Plants</i>, vol. 2, 16102, Nature Publishing Group, 2016, doi:<a href=\"https://doi.org/10.1038/nplants.2016.102\">10.1038/nplants.2016.102</a>."},"file_date_updated":"2020-07-14T12:44:45Z","type":"journal_article","day":"01"},{"article_number":"11710","date_updated":"2026-04-08T13:54:44Z","user_id":"317138e5-6ab7-11ef-aa6d-ffef3953e345","article_processing_charge":"No","oa_version":"Published Version","publication_status":"published","department":[{"_id":"JiFr"}],"fulldoi":"https://doi.org/10.1038/ncomms11710","external_id":{"isi":["000377899800001"]},"abstract":[{"text":"ATP production requires the establishment of an electrochemical proton gradient across the inner mitochondrial membrane. Mitochondrial uncouplers dissipate this proton gradient and disrupt numerous cellular processes, including vesicular trafficking, mainly through energy depletion. Here we show that Endosidin9 (ES9), a novel mitochondrial uncoupler, is a potent inhibitor of clathrin-mediated endocytosis (CME) in different systems and that ES9 induces inhibition of CME not because of its effect on cellular ATP, but rather due to its protonophore activity that leads to cytoplasm acidification. We show that the known tyrosine kinase inhibitor tyrphostinA23, which is routinely used to block CME, displays similar properties, thus questioning its use as a specific inhibitor of cargo recognition by the AP-2 adaptor complex via tyrosine motif-based endocytosis signals. Furthermore, we show that cytoplasm acidification dramatically affects the dynamics and recruitment of clathrin and associated adaptors, and leads to reduction of phosphatidylinositol 4,5-biphosphate from the plasma membrane.","lang":"eng"}],"tmp":{"legal_code_url":"https://creativecommons.org/licenses/by/4.0/legalcode","name":"Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)","image":"/images/cc_by.png","short":"CC BY (4.0)"},"year":"2016","acknowledgement":"We thank Yvon Jaillais, Ikuko Hara-Nishimura, Akihiko Nakano, Takashi Ueda and Jinxing Lin for providing materials, Natasha Raikhel, Glenn Hicks, Steffen Vanneste, and Ricardo Tejos for useful suggestions, Patrick Callaerts for providing S2 Drosophila cell cultures, Michael Sixt for providing HeLa cells, Annick Bleys for literature searches, VIB Bio Imaging Core for help with imaging conditions and Martine De Cock for help in preparing the article. This work was supported by the Agency for Innovation by Science\r\nand Technology for a pre-doctoral fellowship to W.D.; the Research fund KU Leuven\r\n(GOA), a Methusalem grant of the Flemish government and VIB to S.K., J.K. and P.V.;\r\nby the Netherlands Organisation for Scientific Research (NWO) for ALW grants\r\n846.11.002 (C.T.) and 867.15.020 (T.M.); the European Research Council (project\r\nERC-2011-StG-20101109 PSDP) (to J.F.); a European Research Council (ERC) Starting\r\nGrant (grant 260678) (to P.V.), the Research Foundation-Flanders (grants G.0747.09,\r\nG094011 and G095511) (to P.V.), the Hercules Foundation, an Interuniversity Attraction\r\nPoles Poles Program, initiated by the Belgian State, Science Policy Office (to P.V.),\r\nthe Swedish VetenskapsRådet grant to O.K., the Ghent University ‘Bijzonder\r\nOnderzoek Fonds’ (BOF) for a predoctoral fellowship to F.A.O.-M., the Research\r\nFoundation-Flanders (FWO) to K.M. and E.R.","status":"public","doi":"10.1038/ncomms11710","month":"06","citation":{"short":"W. Dejonghe, S. Kuenen, E. Mylle, M.K. Vasileva, O. Keech, C. Viotti, J. Swerts, M. Fendrych, F. Ortiz Morea, K. Mishev, S. Delang, S. Scholl, X. Zarza, M. Heilmann, J. Kourelis, J. Kasprowicz, L. Nguyen, A. Drozdzecki, I. Van Houtte, A. Szatmári, M. Majda, G. Baisa, S. Bednarek, S. Robert, D. Audenaert, C. Testerink, T. Munnik, D. Van Damme, I. Heilmann, K. Schumacher, J. Winne, J. Friml, P. Verstreken, E. Russinova, Nature Communications 7 (2016).","chicago":"Dejonghe, Wim, Sabine Kuenen, Evelien Mylle, Mina K Vasileva, Olivier Keech, Corrado Viotti, Jef Swerts, et al. “Mitochondrial Uncouplers Inhibit Clathrin-Mediated Endocytosis Largely through Cytoplasmic Acidification.” <i>Nature Communications</i>. Nature Publishing Group, 2016. <a href=\"https://doi.org/10.1038/ncomms11710\">https://doi.org/10.1038/ncomms11710</a>.","mla":"Dejonghe, Wim, et al. “Mitochondrial Uncouplers Inhibit Clathrin-Mediated Endocytosis Largely through Cytoplasmic Acidification.” <i>Nature Communications</i>, vol. 7, 11710, Nature Publishing Group, 2016, doi:<a href=\"https://doi.org/10.1038/ncomms11710\">10.1038/ncomms11710</a>.","ista":"Dejonghe W, Kuenen S, Mylle E, Vasileva MK, Keech O, Viotti C, Swerts J, Fendrych M, Ortiz Morea F, Mishev K, Delang S, Scholl S, Zarza X, Heilmann M, Kourelis J, Kasprowicz J, Nguyen L, Drozdzecki A, Van Houtte I, Szatmári A, Majda M, Baisa G, Bednarek S, Robert S, Audenaert D, Testerink C, Munnik T, Van Damme D, Heilmann I, Schumacher K, Winne J, Friml J, Verstreken P, Russinova E. 2016. Mitochondrial uncouplers inhibit clathrin-mediated endocytosis largely through cytoplasmic acidification. Nature Communications. 7, 11710.","apa":"Dejonghe, W., Kuenen, S., Mylle, E., Vasileva, M. K., Keech, O., Viotti, C., … Russinova, E. (2016). Mitochondrial uncouplers inhibit clathrin-mediated endocytosis largely through cytoplasmic acidification. <i>Nature Communications</i>. Nature Publishing Group. <a href=\"https://doi.org/10.1038/ncomms11710\">https://doi.org/10.1038/ncomms11710</a>","ieee":"W. Dejonghe <i>et al.</i>, “Mitochondrial uncouplers inhibit clathrin-mediated endocytosis largely through cytoplasmic acidification,” <i>Nature Communications</i>, vol. 7. Nature Publishing Group, 2016.","ama":"Dejonghe W, Kuenen S, Mylle E, et al. Mitochondrial uncouplers inhibit clathrin-mediated endocytosis largely through cytoplasmic acidification. <i>Nature Communications</i>. 2016;7. doi:<a href=\"https://doi.org/10.1038/ncomms11710\">10.1038/ncomms11710</a>"},"file_date_updated":"2020-07-14T12:44:45Z","day":"08","type":"journal_article","ec_funded":1,"language":[{"iso":"eng"}],"related_material":{"record":[{"relation":"dissertation_contains","status":"public","id":"7172"}]},"file":[{"file_name":"IST-2016-653-v1+1_ncomms11710_1_.pdf","creator":"system","content_type":"application/pdf","date_updated":"2020-07-14T12:44:45Z","date_created":"2018-12-12T10:18:47Z","file_size":3532505,"relation":"main_file","file_id":"5369","access_level":"open_access","checksum":"e8dc81b3e44db5a7718d7f1501ce1aa7"}],"date_published":"2016-06-08T00:00:00Z","volume":7,"quality_controlled":"1","title":"Mitochondrial uncouplers inhibit clathrin-mediated endocytosis largely through cytoplasmic acidification","author":[{"full_name":"Dejonghe, Wim","last_name":"Dejonghe","first_name":"Wim"},{"full_name":"Kuenen, Sabine","first_name":"Sabine","last_name":"Kuenen"},{"full_name":"Mylle, Evelien","first_name":"Evelien","last_name":"Mylle"},{"full_name":"Vasileva, Mina K","id":"3407EB18-F248-11E8-B48F-1D18A9856A87","last_name":"Vasileva","first_name":"Mina K"},{"full_name":"Keech, Olivier","last_name":"Keech","first_name":"Olivier"},{"first_name":"Corrado","last_name":"Viotti","full_name":"Viotti, Corrado"},{"first_name":"Jef","last_name":"Swerts","full_name":"Swerts, Jef"},{"full_name":"Fendrych, Matyas","orcid":"0000-0002-9767-8699","last_name":"Fendrych","first_name":"Matyas","id":"43905548-F248-11E8-B48F-1D18A9856A87"},{"full_name":"Ortiz Morea, Fausto","last_name":"Ortiz Morea","first_name":"Fausto"},{"full_name":"Mishev, Kiril","first_name":"Kiril","last_name":"Mishev"},{"full_name":"Delang, Simon","first_name":"Simon","last_name":"Delang"},{"full_name":"Scholl, Stefan","last_name":"Scholl","first_name":"Stefan"},{"full_name":"Zarza, Xavier","first_name":"Xavier","last_name":"Zarza"},{"last_name":"Heilmann","first_name":"Mareike","full_name":"Heilmann, Mareike"},{"last_name":"Kourelis","first_name":"Jiorgos","full_name":"Kourelis, Jiorgos"},{"first_name":"Jaroslaw","last_name":"Kasprowicz","full_name":"Kasprowicz, Jaroslaw"},{"full_name":"Nguyen, Le","first_name":"Le","last_name":"Nguyen"},{"full_name":"Drozdzecki, Andrzej","first_name":"Andrzej","last_name":"Drozdzecki"},{"last_name":"Van Houtte","first_name":"Isabelle","full_name":"Van Houtte, Isabelle"},{"full_name":"Szatmári, Anna","first_name":"Anna","last_name":"Szatmári"},{"first_name":"Mateusz","last_name":"Majda","full_name":"Majda, Mateusz"},{"full_name":"Baisa, Gary","last_name":"Baisa","first_name":"Gary"},{"full_name":"Bednarek, Sebastian","last_name":"Bednarek","first_name":"Sebastian"},{"first_name":"Stéphanie","last_name":"Robert","full_name":"Robert, Stéphanie"},{"full_name":"Audenaert, Dominique","first_name":"Dominique","last_name":"Audenaert"},{"full_name":"Testerink, Christa","first_name":"Christa","last_name":"Testerink"},{"full_name":"Munnik, Teun","first_name":"Teun","last_name":"Munnik"},{"first_name":"Daniël","last_name":"Van Damme","full_name":"Van Damme, Daniël"},{"full_name":"Heilmann, Ingo","first_name":"Ingo","last_name":"Heilmann"},{"full_name":"Schumacher, Karin","first_name":"Karin","last_name":"Schumacher"},{"first_name":"Johan","last_name":"Winne","full_name":"Winne, Johan"},{"first_name":"Jirí","last_name":"Friml","id":"4159519E-F248-11E8-B48F-1D18A9856A87","full_name":"Friml, Jirí","orcid":"0000-0002-8302-7596"},{"full_name":"Verstreken, Patrik","first_name":"Patrik","last_name":"Verstreken"},{"full_name":"Russinova, Eugenia","last_name":"Russinova","first_name":"Eugenia"}],"publist_id":"5906","date_created":"2018-12-11T11:51:30Z","oa":1,"project":[{"grant_number":"282300","_id":"25716A02-B435-11E9-9278-68D0E5697425","name":"Polarity and subcellular dynamics in plants","call_identifier":"FP7"}],"has_accepted_license":"1","_id":"1346","ddc":["570"],"scopus_import":"1","intvolume":"         7","publication":"Nature Communications","pubrep_id":"653","isi":1,"publisher":"Nature Publishing Group"},{"department":[{"_id":"MiLe"}],"publication_status":"published","external_id":{"isi":["000370029800001"]},"fulldoi":"https://doi.org/10.1103/PhysRevX.6.011012","article_number":"011012","date_updated":"2025-09-22T08:14:25Z","oa_version":"Published Version","article_processing_charge":"No","user_id":"317138e5-6ab7-11ef-aa6d-ffef3953e345","citation":{"ieee":"R. Schmidt and M. Lemeshko, “Deformation of a quantum many-particle system by a rotating impurity,” <i>Physical Review X</i>, vol. 6, no. 1. American Physical Society, 2016.","ama":"Schmidt R, Lemeshko M. Deformation of a quantum many-particle system by a rotating impurity. <i>Physical Review X</i>. 2016;6(1). doi:<a href=\"https://doi.org/10.1103/PhysRevX.6.011012\">10.1103/PhysRevX.6.011012</a>","apa":"Schmidt, R., &#38; Lemeshko, M. (2016). Deformation of a quantum many-particle system by a rotating impurity. <i>Physical Review X</i>. American Physical Society. <a href=\"https://doi.org/10.1103/PhysRevX.6.011012\">https://doi.org/10.1103/PhysRevX.6.011012</a>","ista":"Schmidt R, Lemeshko M. 2016. Deformation of a quantum many-particle system by a rotating impurity. Physical Review X. 6(1), 011012.","short":"R. Schmidt, M. Lemeshko, Physical Review X 6 (2016).","mla":"Schmidt, Richard, and Mikhail Lemeshko. “Deformation of a Quantum Many-Particle System by a Rotating Impurity.” <i>Physical Review X</i>, vol. 6, no. 1, 011012, American Physical Society, 2016, doi:<a href=\"https://doi.org/10.1103/PhysRevX.6.011012\">10.1103/PhysRevX.6.011012</a>.","chicago":"Schmidt, Richard, and Mikhail Lemeshko. “Deformation of a Quantum Many-Particle System by a Rotating Impurity.” <i>Physical Review X</i>. American Physical Society, 2016. <a href=\"https://doi.org/10.1103/PhysRevX.6.011012\">https://doi.org/10.1103/PhysRevX.6.011012</a>."},"month":"01","file_date_updated":"2020-07-14T12:44:45Z","day":"01","type":"journal_article","tmp":{"legal_code_url":"https://creativecommons.org/licenses/by/4.0/legalcode","name":"Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)","image":"/images/cc_by.png","short":"CC BY (4.0)"},"abstract":[{"text":"During the past 70 years, the quantum theory of angular momentum has been successfully applied to describing the properties of nuclei, atoms, and molecules, and their interactions with each other as well as with external fields. Because of the properties of quantum rotations, the angular-momentum algebra can be of tremendous complexity even for a few interacting particles, such as valence electrons of an atom, not to mention larger many-particle systems. In this work, we study an example of the latter: A rotating quantum impurity coupled to a many-body bosonic bath. In the regime of strong impurity-bath couplings, the problem involves the addition of an infinite number of angular momenta, which renders it intractable using currently available techniques. Here, we introduce a novel canonical transformation that allows us to eliminate the complex angular-momentum algebra from such a class of many-body problems. In addition, the transformation exposes the problem's constants of motion, and renders it solvable exactly in the limit of a slowly rotating impurity. We exemplify the technique by showing that there exists a critical rotational speed at which the impurity suddenly acquires one quantum of angular momentum from the many-particle bath. Such an instability is accompanied by the deformation of the phonon density in the frame rotating along with the impurity.","lang":"eng"}],"issue":"1","doi":"10.1103/PhysRevX.6.011012","year":"2016","acknowledgement":"We are grateful to Eugene Demler, Jan Kaczmarczyk, Laleh Safari, and Hendrik Weimer for insightful discussions. The work was supported by the NSF through a grant for the Institute for Theoretical Atomic, Molecular, and Optical Physics at Harvard University and Smithsonian Astrophysical Observatory.","status":"public","volume":6,"quality_controlled":"1","author":[{"full_name":"Schmidt, Richard","last_name":"Schmidt","first_name":"Richard"},{"full_name":"Lemeshko, Mikhail","orcid":"0000-0002-6990-7802","first_name":"Mikhail","last_name":"Lemeshko","id":"37CB05FA-F248-11E8-B48F-1D18A9856A87"}],"title":"Deformation of a quantum many-particle system by a rotating impurity","publist_id":"5902","language":[{"iso":"eng"}],"file":[{"date_created":"2018-12-12T10:15:59Z","date_updated":"2020-07-14T12:44:45Z","content_type":"application/pdf","creator":"system","file_name":"IST-2016-652-v1+1_PhysRevX.6.011012.pdf","access_level":"open_access","checksum":"6757a164d3c38905e05b2b5a188cb8ff","file_id":"5183","relation":"main_file","file_size":1165869}],"date_published":"2016-01-01T00:00:00Z","corr_author":"1","pubrep_id":"652","publisher":"American Physical Society","isi":1,"has_accepted_license":"1","oa":1,"date_created":"2018-12-11T11:51:30Z","scopus_import":"1","intvolume":"         6","publication":"Physical Review X","_id":"1347","ddc":["530"]},{"arxiv":1,"language":[{"iso":"eng"}],"date_published":"2016-08-18T00:00:00Z","volume":592,"quality_controlled":"1","title":"Long-term stability of the HR 8799 planetary system without resonant lock","author":[{"last_name":"Götberg","first_name":"Ylva Louise Linsdotter","id":"d0648d0c-0f64-11ee-a2e0-dd0faa2e4f7d","full_name":"Götberg, Ylva Louise Linsdotter","orcid":"0000-0002-6960-6911"},{"full_name":"Davies, Melvyn B.","first_name":"Melvyn B.","last_name":"Davies"},{"first_name":"Alexander J.","last_name":"Mustill","full_name":"Mustill, Alexander J."},{"first_name":"Anders","last_name":"Johansen","full_name":"Johansen, Anders"},{"full_name":"Church, Ross P.","first_name":"Ross P.","last_name":"Church"}],"article_type":"original","oa":1,"date_created":"2023-08-03T10:15:28Z","scopus_import":"1","intvolume":"       592","publication":"Astronomy & Astrophysics","extern":"1","_id":"13478","publisher":"EDP Sciences","article_number":"A147","date_updated":"2024-10-14T12:22:01Z","oa_version":"Published Version","article_processing_charge":"No","user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","publication_status":"published","external_id":{"arxiv":["1606.07819"]},"fulldoi":"https://doi.org/10.1051/0004-6361/201526309","abstract":[{"text":"HR 8799 is a star accompanied by four massive planets on wide orbits. The observed planetary configuration has been shown to be unstable on a timescale much shorter than the estimated age of the system (~30 Myr) unless the planets are locked into mean motion resonances. This condition is characterised by small-amplitude libration of one or more resonant angles that stabilise the system by preventing close encounters. We simulate planetary systems similar to the HR 8799 planetary system, exploring the parameter space in separation between the orbits, planetary masses and distance from the Sun to the star. We find systems that look like HR 8799 and remain stable for longer than the estimated age of HR 8799. None of our systems are forced into resonances. We find, with nominal masses (Mb = 5 MJup and Mc,d,e = 7 MJup) and in a narrow range of orbit separations, that 5 of 100 systems match the observations and lifetime. Considering a broad range of orbit separations, we find 12 of 900 similar systems. The systems survive significantly longer because of their slightly increased initial orbit separations compared to assuming circular orbits from the observed positions. A small increase in separation leads to a significant increase in survival time. The low eccentricity the orbits develop from gravitational interaction is enough for the planets to match the observations. With lower masses, but still comfortably within the estimated planet mass uncertainty, we find 18 of 100 matching and long-lived systems in a narrow orbital separation range. In the broad separation range, we find 82 of 900 matching systems. Our results imply that the planets in the HR 8799 system do not have to be in strong mean motion resonances. We also investigate the future of wide-orbit planetary systems using our HR 8799 analogues. We find that 80% of the systems have two planets left after strong planet-planet scattering and these are on eccentric orbits with semi-major axes of a1 ~ 10 AU and a2 ~ 30−1000 AU. We speculate that other wide-orbit planetary systems, such as AB Pic and HD 106906, are the remnants of HR 8799 analogues that underwent close encounters and dynamical instability.","lang":"eng"}],"publication_identifier":{"eissn":["1432-0746"],"issn":["0004-6361"]},"doi":"10.1051/0004-6361/201526309","year":"2016","status":"public","citation":{"short":"Y.L.L. Götberg, M.B. Davies, A.J. Mustill, A. Johansen, R.P. Church, Astronomy &#38; Astrophysics 592 (2016).","chicago":"Götberg, Ylva Louise Linsdotter, Melvyn B. Davies, Alexander J. Mustill, Anders Johansen, and Ross P. Church. “Long-Term Stability of the HR 8799 Planetary System without Resonant Lock.” <i>Astronomy &#38; Astrophysics</i>. EDP Sciences, 2016. <a href=\"https://doi.org/10.1051/0004-6361/201526309\">https://doi.org/10.1051/0004-6361/201526309</a>.","mla":"Götberg, Ylva Louise Linsdotter, et al. “Long-Term Stability of the HR 8799 Planetary System without Resonant Lock.” <i>Astronomy &#38; Astrophysics</i>, vol. 592, A147, EDP Sciences, 2016, doi:<a href=\"https://doi.org/10.1051/0004-6361/201526309\">10.1051/0004-6361/201526309</a>.","ama":"Götberg YLL, Davies MB, Mustill AJ, Johansen A, Church RP. Long-term stability of the HR 8799 planetary system without resonant lock. <i>Astronomy &#38; Astrophysics</i>. 2016;592. doi:<a href=\"https://doi.org/10.1051/0004-6361/201526309\">10.1051/0004-6361/201526309</a>","apa":"Götberg, Y. L. L., Davies, M. B., Mustill, A. J., Johansen, A., &#38; Church, R. P. (2016). Long-term stability of the HR 8799 planetary system without resonant lock. <i>Astronomy &#38; Astrophysics</i>. EDP Sciences. <a href=\"https://doi.org/10.1051/0004-6361/201526309\">https://doi.org/10.1051/0004-6361/201526309</a>","ieee":"Y. L. L. Götberg, M. B. Davies, A. J. Mustill, A. Johansen, and R. P. Church, “Long-term stability of the HR 8799 planetary system without resonant lock,” <i>Astronomy &#38; Astrophysics</i>, vol. 592. EDP Sciences, 2016.","ista":"Götberg YLL, Davies MB, Mustill AJ, Johansen A, Church RP. 2016. Long-term stability of the HR 8799 planetary system without resonant lock. Astronomy &#38; Astrophysics. 592, A147."},"month":"08","main_file_link":[{"open_access":"1","url":"https://doi.org/10.1051/0004-6361/201526309"}],"day":"18","type":"journal_article","keyword":["Space and Planetary Science","Astronomy and Astrophysics"]}]