Room temperature phosphorescence from natural products： Crystallization matters

作     者：GONG YongYang TAN YeQiang MEI Ju ZHANG YiRen YUAN WangZhang ZHANG YongMing SUN JingZhi TANG BenZhong 

作者机构：School of Chemistry and Chemical Engineering Shanghai Jiao Tong University Shanghai 200240 China Department of Polymer Science and Engineering Zhejiang University Hangzhou 310027 China Department of Chemistry The Hong Kong University of Science & Technology Clear Water Bay Kowloon Hong Kong China HKUST Shenzhen Research Institute Shenzhen 518057 China 

出 版 物：《中国科学：化学》 (SCIENTIA SINICA Chimica)

年 卷 期：2013年第43卷第9期

页      面：1201-1201页

核心收录：

学科分类：081704[工学-应用化学] 07[理学] 08[工学] 0817[工学-化学工程与技术] 070303[理学-有机化学] 0703[理学-化学] 

主　　题：室温磷光 结晶状态 天然产物 牛血清白蛋白 天然化合物 碳水化合物 磷光寿命 天然产品 

摘      要：Efficient room temperature phosphorescence is observed in natural compounds and polymers such as starch,cellulose,bovine serum albumin(BSA),and some other *** being practically nonluminescent in solutions and TLC plates,they emit bright phosphorescence in the crystalline states with lifetime up to microseconds,exhibiting crystallization-induced phosphorescence(CIP)*** CIP of these natural products without any conventional chromophores offers a new platform for the exploration of conceptually novel luminogens.