Mechanically induced multicolor switching based on a single organic molecule

Zhiyong Ma; Mingjun Teng; Zhijian Wang; Shuang Yang; Xinru Jia

doi:10.1002/anie.201306503

Mechanically induced multicolor switching based on a single organic molecule

Zhiyong Ma
, Mingjun Teng
, Zhijian Wang
, Shuang Yang
, Xinru Jia

Peking University

科研成果: 期刊稿件 › 文章 › 同行评审

210 引用（Scopus）

摘要

Asserting its independence: A single organic molecule containing pyrene and rhodamine B chromophores separated by a peptide spacer (see structure) formed a mechanochromic material whose fluorescence could be switched from blue to bluish-green and reddish by grinding. Modulation of the overlapped packing pattern of the pyrene excimer for blue emission was crucial for the reversible tricolored switching observed.

源语言	英语
页（从-至）	12268-12272
页数	5
期刊	Angewandte Chemie - International Edition
卷	52
期	47
DOI	https://doi.org/10.1002/anie.201306503
出版状态	已出版 - 18 11月 2013
已对外发布	是

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abstract = "Asserting its independence: A single organic molecule containing pyrene and rhodamine B chromophores separated by a peptide spacer (see structure) formed a mechanochromic material whose fluorescence could be switched from blue to bluish-green and reddish by grinding. Modulation of the overlapped packing pattern of the pyrene excimer for blue emission was crucial for the reversible tricolored switching observed.",

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author = "Zhiyong Ma and Mingjun Teng and Zhijian Wang and Shuang Yang and Xinru Jia",

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AU - Teng, Mingjun

AU - Wang, Zhijian

AU - Yang, Shuang

AU - Jia, Xinru

PY - 2013/11/18

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AB - Asserting its independence: A single organic molecule containing pyrene and rhodamine B chromophores separated by a peptide spacer (see structure) formed a mechanochromic material whose fluorescence could be switched from blue to bluish-green and reddish by grinding. Modulation of the overlapped packing pattern of the pyrene excimer for blue emission was crucial for the reversible tricolored switching observed.

KW - chromophores

KW - excimers

KW - mechanochromic fluorescence

KW - ring opening

KW - tricolored switches

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DO - 10.1002/anie.201306503

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Mechanically induced multicolor switching based on a single organic molecule

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