Document Detail


Phosphorescent chemosensor for Hg(2+) and acetonitrile based on iridium(iii) complex.
MedLine Citation:
PMID:  23014114     Owner:  NLM     Status:  Publisher    
Abstract/OtherAbstract:
A new phosphorescent chemosensor for Hg(2+) and acetonitrile (MeCN) based on iridium(iii) complex Ir(dpp)(2)(dtc) (, dppH = 4,6-diphenylpyrimidine, dtcH = diethyl dithiocarbamic acid) was realized. Upon addition of a tetrahydrofuran (THF) solution of Hg(2+), the dichloromethane (DCM) solution of gave a visual color change and significant fluorescent quenching. When MeCN was added, a new fluorescent emission emerged, which constituted a selective MeCN phosphorescent chemosensor. Complex has been developed as an AND logic gate with Hg(2+) and MeCN as inputs.
Authors:
Qun-Bo Mei; Yuan-Hui Guo; Bi-Hai Tong; Jie-Na Weng; Bin Zhang; Wei Huang
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Publication Detail:
Type:  JOURNAL ARTICLE     Date:  2012-9-27
Journal Detail:
Title:  The Analyst     Volume:  -     ISSN:  1364-5528     ISO Abbreviation:  Analyst     Publication Date:  2012 Sep 
Date Detail:
Created Date:  2012-9-27     Completed Date:  -     Revised Date:  -    
Medline Journal Info:
Nlm Unique ID:  0372652     Medline TA:  Analyst     Country:  -    
Other Details:
Languages:  ENG     Pagination:  -     Citation Subset:  -    
Affiliation:
Key Laboratory for Organic Electronics & Information Displays (KLOEID), Institute of Advanced Materials (IAM), Nanjing University of Posts and Telecommunications (NUPT), Nanjing, 210046, P. R. China. iamqbmei@njupt.edu.cn iamwhuang@njupt.edu.cn.
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