Synthesis of a novel thiazole based dipeptide chemosensor for Cu(II) in water

被引:80
作者
Bhattacharya, S [1 ]
Thomas, M [1 ]
机构
[1] Indian Inst Sci, Dept Organ Chem, Bangalore 560012, Karnataka, India
关键词
D O I
10.1016/S0040-4039(00)01853-0
中图分类号
O62 [有机化学];
学科分类号
070303 ; 081704 ;
摘要
A thiazole-based novel dipeptide module has been synthesized, which exhibited selective Cu(II) recognition in water in the presence of other competing divalent transition metal ions at micromolar concentrations. This is the first example of an entirely synthetic peptide based chemosensor for Cu(II). (C) 2000 Elsevier Science Ltd. All rights reserved.
引用
收藏
页码:10313 / 10317
页数:5
相关论文
共 24 条
[1]   Transition-metal receptor systems for the selective recognition and sensing of anionic guest species [J].
Beer, PD .
ACCOUNTS OF CHEMICAL RESEARCH, 1998, 31 (02) :71-80
[2]   Ambient oxygen activating water soluble cobalt-salen complex for DNA cleavage [J].
Bhattacharya, S ;
Mandal, SS .
JOURNAL OF THE CHEMICAL SOCIETY-CHEMICAL COMMUNICATIONS, 1995, (24) :2489-2490
[4]   DNA cleavage by intercalatable cobalt-bispicolylamine complexes activated by visible light [J].
Bhattacharya, S ;
Mandal, SS .
CHEMICAL COMMUNICATIONS, 1996, (13) :1515-1516
[5]   DNA binding properties of novel distamycin analogs that lack the leading amide unit at the N-terminus [J].
Bhattacharya, S ;
Thomas, M .
BIOCHEMICAL AND BIOPHYSICAL RESEARCH COMMUNICATIONS, 2000, 267 (01) :139-144
[6]   Fluorescent chemosensor for organic guests and copper(II) ion based on dansyldiethylenetriamine-modified beta-cyclodextrin [J].
Corradini, R ;
Dossena, A ;
Galaverna, G ;
Marchelli, R ;
Panagia, A ;
Sartor, G .
JOURNAL OF ORGANIC CHEMISTRY, 1997, 62 (18) :6283-6289
[7]   Signaling recognition events with fluorescent sensors and switches [J].
de Silva, AP ;
Gunaratne, HQN ;
Gunnlaugsson, T ;
Huxley, AJM ;
McCoy, CP ;
Rademacher, JT ;
Rice, TE .
CHEMICAL REVIEWS, 1997, 97 (05) :1515-1566
[8]   A fluorescent photoinduced electron transfer sensor for cations with an off-on-off proton switch [J].
deSilva, SA ;
Zavaleta, A ;
Baron, DE ;
Allam, O ;
Isidor, EV ;
Kashimura, N ;
Percarpio, JM .
TETRAHEDRON LETTERS, 1997, 38 (13) :2237-2240
[9]  
DESVERGNE JP, 1997, NATO ASI SERIES C, V492
[10]  
Fabbrizzi L, 1998, ANGEW CHEM INT EDIT, V37, P800, DOI 10.1002/(SICI)1521-3773(19980403)37:6<800::AID-ANIE800>3.0.CO