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Calix‐Like Metal–Organic Complex for High‐Sensitivity X‐Ray‐Induced Photochromism
Metal‐organic complexes (MOCs) as promising candidates for directly visual X‐ray detection at room temperature are rare and discovered unexpectedly, even though every crystalline material needs X‐ray diffraction studies. Here, we report a rational strategy of mimicking host‐guest system for developi...
Autores principales: | , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
John Wiley and Sons Inc.
2015
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5063167/ https://www.ncbi.nlm.nih.gov/pubmed/27774396 http://dx.doi.org/10.1002/advs.201500224 |
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author | Zhang, Hao Wu, Xintao |
author_facet | Zhang, Hao Wu, Xintao |
author_sort | Zhang, Hao |
collection | PubMed |
description | Metal‐organic complexes (MOCs) as promising candidates for directly visual X‐ray detection at room temperature are rare and discovered unexpectedly, even though every crystalline material needs X‐ray diffraction studies. Here, we report a rational strategy of mimicking host‐guest system for developing high‐sensitive X‐ray‐induced photochromic materials. Two resulting calix‐like metal‐organic complexes (cMOC‐1 and cMOC‐2) were prepared by encapsulating the electron‐capturing “guest” into the cavity of calix‐like electron‐donating “host.” One of them (cMOC‐1) achieves instantaneous X‐ray‐induced photochromism and easy recovery by synergizing the aprotic matrix of MOC and similar host‐guest interaction. Their strikingly different response to X‐ray irradiation resulting from the structural difference demonstrates the feasibility and acceptability of our design strategy. This strategy may open new perspectives for developing high‐performance photo‐responsive functional materials. |
format | Online Article Text |
id | pubmed-5063167 |
institution | National Center for Biotechnology Information |
language | English |
publishDate | 2015 |
publisher | John Wiley and Sons Inc. |
record_format | MEDLINE/PubMed |
spelling | pubmed-50631672016-10-19 Calix‐Like Metal–Organic Complex for High‐Sensitivity X‐Ray‐Induced Photochromism Zhang, Hao Wu, Xintao Adv Sci (Weinh) Communications Metal‐organic complexes (MOCs) as promising candidates for directly visual X‐ray detection at room temperature are rare and discovered unexpectedly, even though every crystalline material needs X‐ray diffraction studies. Here, we report a rational strategy of mimicking host‐guest system for developing high‐sensitive X‐ray‐induced photochromic materials. Two resulting calix‐like metal‐organic complexes (cMOC‐1 and cMOC‐2) were prepared by encapsulating the electron‐capturing “guest” into the cavity of calix‐like electron‐donating “host.” One of them (cMOC‐1) achieves instantaneous X‐ray‐induced photochromism and easy recovery by synergizing the aprotic matrix of MOC and similar host‐guest interaction. Their strikingly different response to X‐ray irradiation resulting from the structural difference demonstrates the feasibility and acceptability of our design strategy. This strategy may open new perspectives for developing high‐performance photo‐responsive functional materials. John Wiley and Sons Inc. 2015-11-19 /pmc/articles/PMC5063167/ /pubmed/27774396 http://dx.doi.org/10.1002/advs.201500224 Text en © 2015 The Authors. Published by WILEY‐VCH Verlag GmbH & Co. KGaA, Weinheim This is an open access article under the terms of the Creative Commons Attribution (http://creativecommons.org/licenses/by/4.0/) License, which permits use, distribution and reproduction in any medium, provided the original work is properly cited. |
spellingShingle | Communications Zhang, Hao Wu, Xintao Calix‐Like Metal–Organic Complex for High‐Sensitivity X‐Ray‐Induced Photochromism |
title | Calix‐Like Metal–Organic Complex for High‐Sensitivity X‐Ray‐Induced Photochromism |
title_full | Calix‐Like Metal–Organic Complex for High‐Sensitivity X‐Ray‐Induced Photochromism |
title_fullStr | Calix‐Like Metal–Organic Complex for High‐Sensitivity X‐Ray‐Induced Photochromism |
title_full_unstemmed | Calix‐Like Metal–Organic Complex for High‐Sensitivity X‐Ray‐Induced Photochromism |
title_short | Calix‐Like Metal–Organic Complex for High‐Sensitivity X‐Ray‐Induced Photochromism |
title_sort | calix‐like metal–organic complex for high‐sensitivity x‐ray‐induced photochromism |
topic | Communications |
url | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5063167/ https://www.ncbi.nlm.nih.gov/pubmed/27774396 http://dx.doi.org/10.1002/advs.201500224 |
work_keys_str_mv | AT zhanghao calixlikemetalorganiccomplexforhighsensitivityxrayinducedphotochromism AT wuxintao calixlikemetalorganiccomplexforhighsensitivityxrayinducedphotochromism |