Clustering-triggered emission of poly(vinyl) alcohol
Literature Information
Publication Date
2021-11-23
DOI
10.1039/D1PY01033F
Impact Factor
5.582
Authors
Jingfei Wang, Lifeng Xu, Shuangling Zhong, Yongyan Yang, Gangying Feng, Qingye Meng
View Original
Abstract
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.
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Source Journal
Polymer Chemistry
CiteScore:
8.6
Self-citation Rate:
7.3%
Articles per Year:
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.
Recommended Compounds
2-Methyl-2-propanyl 4-iodo-1-piperidinecarboxylate
CAS Number:
301673-14-3
Molecular Formula:
C10H18INO2
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