Rational design of a fluorescent poly(N-aryleneindole ether sulfone) switch by cation–π interactions

Literature Information

Publication Date 2014-11-13
DOI 10.1039/C4PY01472C
Impact Factor 5.582
Authors

Guanjun Chang, Li Yang, Shenye Liu, Runxiong Lin, Jingsong You


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Abstract

Semirigid poly(N-aryleneindole ether sulfone) (PESIN) as a fluorescence emission on–off switch has been successfully achieved via the cation–π interactions. The adjustment of the protonation/deprotonation status of pyridine that regulates the formation of cation–π interactions is definitely the determinant.

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Polymer Chemistry

Polymer Chemistry
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