%0 Journal Article
%T Alternating deposition films of a polymer and dendrimers bearing diphenylanthracene
%A Jing Sun
%A Liyan Wang
%A Jian Gao
%A Xi Yu
%A Zhiqiang Wang
%A <br>SUNJing
%A WANGLiyan
%A GAOJian
%A YUXi
%A WANGZhiqiang
%J 科学通报(英文版)
%D 2005
%I 
%X Two generations of carboxyl-terminated poly (aryl ether) dendrimers bearing 9, 10-diphenylanthracene cores are designed and synthesized. Alternating deposition of two dendrimers and poly(4-vinylpyridine) is studied with UV-Vis spectroscopy, FT-IR spectroscopy and atomic force microscopy. Experimental results indicate that this method to introduce chromophore into multilayer film can effectively prevent desorption of dye molecule. Moreover, it is found that dendrimer can inhibit the aggregation of fluorophore in film using fluorescence spectroscopy. Increase of dendrimer’s generation can enhance fluorescence intensity of each fluorophore. This provides a new approach to design luminescent thin film.
%K dendrimer
%K alternating deposition
%K photoluminescence
%K diphenylanthracene<br>交互沉积薄膜
%K 聚合物
%K 联苯蒽
%K 模树石
%K 化学结构
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=01BA20E8BA813E1908F3698710BBFEFEE816345F465FEBA5&cid=96E6E851B5104576C2DD9FC1FBCB69EF&jid=DD6615BC9D2CFCE0B6F945E8D5314523&aid=3E9B358D2B3B347B09B6A8F3D6E6EA3F&yid=2DD7160C83D0ACED&vid=771152D1ADC1C0EB&iid=38B194292C032A66&sid=3D9746C06EC12B45&eid=D2742EEE6F4DF8FE&journal_id=1001-6538&journal_name=科学通报(英文版)&referenced_num=0&reference_num=26