A simple chemosensor for Hg2+ and Cu2+ that works as a molecular keypad lock

被引：203

作者：

Suresh, Moorthy ^{[1
]}

Ghosh, Amrita ^{[1
]}

Das, Amitava ^{[1
]}

机构：

[1] Cent Salt & Marine Chem Res Inst CSIR, Bhavnagar 364002, Gujarat, India

来源：

CHEMICAL COMMUNICATIONS | 2008年 / 33期

关键词：

D O I：

10.1039/b807290f

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

A new chemosensor which can detect Hg2+ in water and Hg2+/Cu2+ in acetonitrile and its application as a molecular keypad lock using Cu2+ and F- as ionic inputs are demonstrated.

引用

页码：3906 / 3908

页数：3

共 43 条

[1] MOLECULAR RECTIFIERS [J].

AVIRAM, A ;

RATNER, MA .

CHEMICAL PHYSICS LETTERS, 1974, 29 (02) :277-283

[2] Chemistry meets computing [J].

Ball, P .

NATURE, 2000, 406 (6792) :118-120

[3] Molecular logic circuits [J].

Balzani, V ;

Credi, A ;

Venturi, M .

CHEMPHYSCHEM, 2003, 4 (01) :49-59

[4] Photochemical molecular devices [J].

Balzani, V .

PHOTOCHEMICAL & PHOTOBIOLOGICAL SCIENCES, 2003, 2 (05) :459-476

[5] A molecular NAND gate based on Watson-Crick base pairing [J].

Baytekin, HT ;

Akkaya, EU .

ORGANIC LETTERS, 2000, 2 (12) :1725-1727

[6] Highly selective chromogenic and redox or fluorescent sensors of Hg2+ in aqueous environment based on 1,4-disubstituted azines [J].

Caballero, A ;

Martínez, R ;

Lloveras, V ;

Ratera, I ;

Vidal-Gancedo, J ;

Wurst, K ;

Tárraga, A ;

Molina, P ;

Veciana, J .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 2005, 127 (45) :15666-15667

[7] Logic operations at the molecular level. An XOR gate based on a molecular machine [J].

Credi, A ;

Balzani, V ;

Langford, SJ ;

Stoddart, JF .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1997, 119 (11) :2679-2681

[8] Molecules that make decisions [J].

Credi, Alberto .

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION, 2007, 46 (29) :5472-5475

[9] A MOLECULAR PHOTOIONIC AND GATE BASED ON FLUORESCENT SIGNALING [J].

DE SILVA, AP ;

GUNARATNE, HQN ;

MCCOY, CP .

NATURE, 1993, 364 (6432) :42-44

[10]

de Silva AP, 2002, CHEM-EUR J, V8, P4935, DOI 10.1002/1521-3765(20021104)8:21<4935::AID-CHEM4935>3.0.CO

← 1 2 3 4 5 →