文献类型：期刊文献

中文题名：光扳机的工作原理及其应用

英文题名：Phototriggers:Work Mechanisms and Applications

作者：林秋宁[1];杨云龙[1];方倩[1];包春燕[1];朱麟勇[1]

机构：[1]华东理工大学精细化学研究所结构可控先进功能材料及其制备教育部重点实验室,上海200237

年份：2014

卷号：32

期号：1

起止页码：3

中文期刊名：影像科学与光化学

外文期刊名：Imaging Science and Photochemistry

收录：CSTPCD;;Scopus;北大核心:【北大核心2011】；CSCD:【CSCD2013_2014】；

基金：国家自然科学基金项目(51273064;21373084;21073062)资助

语种：中文

中文关键词：光扳机;香豆素;光控;光剪切

外文关键词：phototrigger; coumarin; light-control; photocleavage

摘要：光控技术具有非物理接触和时空分辨等优势。光扳机分子是一类重要的光响应分子,它具有光激活、光剪切和光释放三大基本功能,是构筑光控材料的核心元件之一。随着光控技术的应用(尤其在生命领域)不断拓展,对光响应分子特别是光扳机分子提出了新的要求和挑战。本文重点介绍了典型的光扳机分子的种类、基本工作原理以及近年来光扳机分子在生物和材料领域中的应用研究进展。
The advantage of non-invasive manipulating with high spatiotemporal resolution of light-control technology make it favourable in bio-applications. Phototrigger with three major functions of photoactivation, photocleavge and photorelease is one important class of the photoresponsive molecules to construct materials with photo-controllability. However, with the expansion of the application of light-control technology in the bio- medicine field, new requirements and challenges are proposed for photoresponsive molecules especially for phototriggers. This review summarizes the typical types of phototriggers, their basic working principles, and their applications in the field of biology and material research in recent years.