Title of article
A specific colorimetric cysteine sensing probe based on dipyrromethane–TCNQ assembly
Author/Authors
Guo، نويسنده , , Yong and Shao، نويسنده , , Shijun and Xu، نويسنده , , Jian and Shi، نويسنده , , Yanping and Jiang، نويسنده , , Shengxiang، نويسنده ,
Issue Information
هفته نامه با شماره پیاپی سال 2004
Pages
4
From page
6477
To page
6480
Abstract
A new charge-transfer complex, consisting of dihydroxymethyl di-(2-pyrrolyl)methane and tetracyanoquinodimethane (TCNQ), has been designed to high selectively distinguish cysteine from other amino acids in water/organic solvent mixtures through the visual color change from blue to nearly colorless. The excellent system properties make the supramolecular assembly a highly selective colorimetric probe for monitoring cysteine.
Keywords
Amino acids detection , DipyrromethaneSensor , TCNQ , Charge-transfer complex
Journal title
Tetrahedron Letters
Serial Year
2004
Journal title
Tetrahedron Letters
Record number
1843037
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