Clustering-triggered emission of poly(vinyl) alcohol

文献情報

出版日 2021-11-23

DOI 10.1039/D1PY01033F

インパクトファクター 5.582

著者

Jingfei Wang, Lifeng Xu, Shuangling Zhong, Yongyan Yang, Gangying Feng, Qingye Meng

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要旨

Numerous polymers without traditional chromophores exhibit novel fluorescence properties and have wide application prospects. This concept is referred to as non-traditional intrinsic luminescence (NTIL). Most polymers show aggregation-induced emission (AIE) characteristics. Non-conjugated macromolecule poly(vinyl) alcohol (PVA) shows nearly no emission in dilute solutions but shows enhanced emission when in concentrated solutions, solid powders, and films. In this work, we report the unique intrinsic emission of PVA and the clustering-triggered emission (CTE) mechanism is used to explain the emission. Moreover, the impact of different specifications on emission was explored. Because of its excellent biocompatibility and good ability to form films and hydrogels, PVA has potential practical application prospects.

掲載誌

Polymer Chemistry

CiteScore: 8.6

自己引用率: 7.3%

年間論文数: 457

Polymer Chemistry welcomes submissions in all areas of polymer science that have a strong focus on macromolecular chemistry. Manuscripts may cover a broad range of fields, yet no direct application focus is required.

Clustering-triggered emission of poly(vinyl) alcohol

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