The Progress of Nonconjugated Photoluminescent Polymers

Lu-yao YUAN; Hong-xia YAN; Li-hua BAI; Song NIU; Yu-qun DU; Wei HUANG

doi:10.14028/j.cnki.1003-3726.2018.03.003

您当前的位置：

首页 >

文章列表页 >

The Progress of Nonconjugated Photoluminescent Polymers

更新时间：2022-09-05

- The Progress of Nonconjugated Photoluminescent Polymers
- Polymer Bulletin Vol. 31, Issue 3, Pages: 24-30(2018)
- 作者机构：
  
  西北工业大学理学院，西安　710129
- 作者简介：
- 基金信息：
- DOI：10.14028/j.cnki.1003-3726.2018.03.003
  CLC：
- Published：20 March 2018，
  
  Received：08 June 2017，
  
  Revised：22 September 2017，
扫描看全文
Lu-yao YUAN, Hong-xia YAN, Li-hua BAI, Song NIU, Yu-qun DU, Wei HUANG. The Progress of Nonconjugated Photoluminescent Polymers. [J]. Polymer Bulletin 31(3):24-30(2018)
DOI：

Lu-yao YUAN, Hong-xia YAN, Li-hua BAI, Song NIU, Yu-qun DU, Wei HUANG. The Progress of Nonconjugated Photoluminescent Polymers. [J]. Polymer Bulletin 31(3):24-30(2018) DOI： 10.14028/j.cnki.1003-3726.2018.03.003.

摘要

具有聚集诱导发光(AIE)效应的聚合物一般是由π-π共轭基元充当发色团。近年来，聚合物中仅含脂肪胺、羰基、酯基等传统意义上的非共轭基元的助色团，在特定条件的激发下也能发射肉眼可见的明亮荧光。相对于含有苯环或杂环的共轭型聚合物，非共轭型荧光聚合物具有低的生物毒性和环境友好性，因此在生物探针、药物传输、生物成像等领域拥有巨大的发展潜力。但其发光机理众说纷纭，因此，探索并揭示非共轭型荧光聚合物的发光机理成为十分具有挑战的工作。本文主要以非共轭型荧光聚合物的种类为主线，包括超支化聚酰胺胺、聚氨基酯、聚乙烯亚胺、聚硅氧烷等，主要对其发光机理和近年来的应用研究进展进行概述。

Abstract

The polymers with the aggregation-induced emission ( AIE) effect usually contain π-π conjugated chromophore. Recently

polymers containing unconventional chromophores

such as aliphatic amine

carbonyl

ester group et al.

can also emit eye-catching bright fluorescence under appropriate conditions. Compared with conjugated photoluminescent polymers

containing benzene and heterocyclic ring

nonconjugated photoluminescent polymers show lower toxicity and better environmental friendly. Therefore

nonconjugated photoluminescent polymers have potential application in biological probe

drug delivery

and bioimaging. However

it is a big challenge to reveal the mechanism of photoluminescence

which is now controversial. In this paper

the photoluminescence mechanism and the latest application research of the polymers are analyzed

based on the species of polymers

including hyperbranched poly(amidoamine)

poly (amino ester)

poly(ethylenimine)

polysiloxanes.

关键词

聚集诱导发光非共轭超支化聚合物荧光

Keywords

Aggregation-induced emissionConjugatedHyperbranched polymersFluorescence

references

更多指标>

Views

下载量

CSCD

Alert me when the article has been cited

提交

Tools

Publicity Resources

Study on Structure and Luminescence Properties of Polysiloxane with Aggregation-induced Emission

The Research Progress of Fluorescent Supramolecular Polymers

Preparation of the Polymer Nanoparticles with Aggregation-Induced Emission (AIE) and Its Cell Tracing Application

Study on the Intrinsic Fluorescence of Hyperbranched Polyethylenimine-graft-poly(ethylene glycol) Copolymers

Interfacial Engineering for Highly Efficient Organic Solar Cells

Related Author

No data

Related Institution

School of Chemistry and Chemical Engineering, Huazhong University of Science and Technology

School of Chemical Engineering, Lanzhou University of Arts and Science

Key Laboratory of Eco-Environment-Related Polymer Materials, Ministry of Education Key Laboratory of Polymer Materials Ministry of Gansu Province, College of Chemistry and Chemical Engineering, Northwest Normal University

Department of Chemistry,School of Science,Tianjin University

Ningbo Institute of Material Technology and Engineering, Chinese Academy of Sciences

⁰