SERRS dyes

Alexis Enright; Ljiljana Fruk; Antonio Grondin; Callum J. McHugh; W. Ewen Smith; Duncan Graham

doi:10.1039/B406473A

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SERRSdyes

Part 3.† Synthesis of reactive benzotriazoleazodyes for surface enhanced resonance Raman scattering

Alexis Enright,^a Ljiljana Fruk,^a Antonio Grondin,^a Callum J. McHugh,^a W. Ewen Smith^a and Duncan Graham*^a

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* Corresponding authors

^a Department of Pure and Applied Chemistry, University of Strathclyde, 295 Cathedral Street, Glasgow, UK
E-mail: duncan.graham@strath.ac.uk
Fax: 0141 552 0876
Tel: 0141 548 4701

Abstract

A series of eleven specially designed benzotriazole monoazo dyes for use in surface enhanced resonance Raman scattering studies are reported. Unlike previous benzotriazole dyes produced for SERRS, these dyes have been synthesised to be trifunctional in nature. The presence of the benzotriazole moiety provides surface complexing properties, the azo linkage provides the colour and hence extra sensitivity and the nucleophilic amine group enables further functionalisation.

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Article information

DOI: https://doi.org/10.1039/B406473A
Article type: Paper
Submitted: 29 Apr 2004
Accepted: 14 Jul 2004
First published: 09 Aug 2004

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Analyst, 2004,129, 975-978

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SERRS dyes

A. Enright, L. Fruk, A. Grondin, C. J. McHugh, W. E. Smith and D. Graham, Analyst, 2004, 129, 975 DOI: 10.1039/B406473A

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