ICCAS OpenIR
Reversible Thermal-Induced Fluorescence Color Change of Tetraphenylethylene-Labeled Nylon-6
Xu, Jiaru1,2; Ji, Wenxi3; Li, Chao1; Lv, Yufeng1; Qiu, Zijie4,5; Gao, Longcheng1; Chen, Erqiang2; Lam, Jacky W. Y.4,5; Tang, Benzhong4,5; Jiang, Lei1
2018-03-19
Source PublicationADVANCED OPTICAL MATERIALS
ISSN2195-1071
Volume6Issue:6
AbstractNylon is the first synthetic fiber material and is widely used throughout the world. However, traditional nylons show limited optical applications as they emit no or weak fluorescence. Herein, a fluorescent nylon-6 is synthesized by utilizing tetraphenylethylene (TPE) carrying two amino groups as coinitiator. The resulting TPE-labeled nylon-6 exhibits reversible thermal-induced fluorescence color change. This unique property arises from the synergistic effect of its chemical structure and conformation. The thermal expansion of the polymer at high temperature induces the phenyl rings of TPE to rotate in a greater extent, which decreases the conjugation of TPE to lead to a blueshift in its fluorescence. The novel fluorescence property of TPE-labeled nylon-6 enables it to find applications in fields like chemosensor and security label.
KeywordFluorescence Nylon-6 Tetraphenylethylene
DOI10.1002/adom.201701149
Indexed BySCI
Language英语
WOS IDWOS:000428348200008
PublisherWILEY-V C H VERLAG GMBH
Citation statistics
Cited Times:5[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.iccas.ac.cn/handle/121111/45880
Collection中国科学院化学研究所
Corresponding AuthorGao, Longcheng
Affiliation1.Beihang Univ, Beijing Key Lab Bioinspired Energy Mat & Devices, Key Lab Bioinspired Smart Interfacial Sci & Techn, Minist Educ,Sch Chem, Beijing 100191, Peoples R China
2.Peking Univ, Ctr Soft Matter Sci & Engn, Key Lab Polymer Chem & Phys, Beijing Natl Lab Mol Sci,Coll Chem,Minist Educ, Beijing 100871, Peoples R China
3.China Petr & Chem Corp, Beijing Res Inst Chem Ind, Beijing 100013, Peoples R China
4.Hong Kong Univ Sci & Technol, Chinese Natl Engn Res Ctr, Ctr Tissue Restorat & Reconstruct,Hong Kong Branc, Inst Mol Funct Mat,State Key Lab Nanosci,Div Biom, Kowloon 999077, Hong Kong, Peoples R China
5.Hong Kong Univ Sci & Technol, Div Life Sci, Kowloon 999077, Hong Kong, Peoples R China
Recommended Citation
GB/T 7714
Xu, Jiaru,Ji, Wenxi,Li, Chao,et al. Reversible Thermal-Induced Fluorescence Color Change of Tetraphenylethylene-Labeled Nylon-6[J]. ADVANCED OPTICAL MATERIALS,2018,6(6).
APA Xu, Jiaru.,Ji, Wenxi.,Li, Chao.,Lv, Yufeng.,Qiu, Zijie.,...&Jiang, Lei.(2018).Reversible Thermal-Induced Fluorescence Color Change of Tetraphenylethylene-Labeled Nylon-6.ADVANCED OPTICAL MATERIALS,6(6).
MLA Xu, Jiaru,et al."Reversible Thermal-Induced Fluorescence Color Change of Tetraphenylethylene-Labeled Nylon-6".ADVANCED OPTICAL MATERIALS 6.6(2018).
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