Orthogonal photoswitching in a porous organic framework

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.

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Journal Article | Published | English

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Author
Sheng, JinyuISTA; Perego, Jacopo; Bracco, Silvia; Cieciórski, Piotr; Danowski, Wojciech; Comotti, Angiolina; Feringa, Ben L.
Department
Abstract
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.
Publishing Year
Date Published
2024-03-26
Journal Title
Angewandte Chemie International Edition
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).
Volume
63
Issue
23
Article Number
e202404878
ISSN
eISSN
IST-REx-ID

Cite this

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
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
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.
J. Sheng et al., “Orthogonal photoswitching in a porous organic framework,” Angewandte Chemie International Edition, vol. 63, no. 23. Wiley, 2024.
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.
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.
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