Issue 3, 2009
From the journal:

New Journal of Chemistry

Solvent-resolved fluorescent Ag nanocrystals capped with a novel terpyridine-based dye†

Yuanhao Gao,a   Jieying Wu,a   Qiong Zhao,a   Lingxia Zheng,a   Hongping Zhou,a   Shengyi Zhang,a   Jiaxiang Yanga  and  Yupeng Tian*abc  

* Corresponding authors

a Department of Chemistry, Anhui University, Hefei, PR China
E-mail: yptian@ahu.edu.cn, gyh-1968@sohu.com
Fax: +86 551 5107342
Tel: +86 551 5108151

b State Key Laboratory of Coordination Chemistry, Nanjing University, Nanjing, PR China

c State Key Laboratory of Crystal Materials, Shandong University, Jinan, PR China

Abstract

By using a novel terpyridine-based dye as a surface stabilizing agent, novel dye-capped Ag nanocrystals (NCs) were obtained. The growth dynamics of these dye-capped Ag NCs were monitored by UV-vis absorption spectroscopy. Interactions between the dye and the Ag NCs were investigated by 1H NMR spectroscopy. The dye-capped Ag NCs showed solvent-resolved fluorescence in organic solvents, with full width at half-maximums (FWHM) as wide as ∼100 nm, demonstrating the effect of the Ag NCs on the enhanced fluorescence of the capping dye.

Graphical abstract: Solvent-resolved fluorescent Ag nanocrystals capped with a novel terpyridine-based dye

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Supplementary files

Article information

DOI
https://doi.org/10.1039/B815115F
Article type
Paper
Submitted
01 Sep 2008
Accepted
07 Nov 2008
First published
14 Jan 2009

New J. Chem., 2009,33, 607-611

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Solvent-resolved fluorescent Ag nanocrystals capped with a novel terpyridine-based dye

Y. Gao, J. Wu, Q. Zhao, L. Zheng, H. Zhou, S. Zhang, J. Yang and Y. Tian, New J. Chem., 2009, 33, 607 DOI: 10.1039/B815115F

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