期刊
TALANTA
卷 129, 期 -, 页码 139-142出版社
ELSEVIER SCIENCE BV
DOI: 10.1016/j.talanta.2014.05.044
关键词
Nanoclusters; Poly(methylene blue); Photoluminescence; Electroswitch; Reversible
资金
- National Natural Science Foundation of China [21375123]
- 973 Projects [2010CB933603, 2011CB911002]
Reversible photoluminescence (PL) switches based on a complex of gold nanoclusters and electrochromic poly(methylene blue) (PMB) were realized. The gold nanoclusters PL of hybrid device can be modulated reversibly under electrochemical stimulation. Such an electrochromic device presents several advantages, such as large fluorescence contrast under reduction and oxidation potentials, good reversibility and excellent long-time stability. This simple protocol is anticipated to offer important hints for other nanoclusters and electrochromic materials in the field of photoelectric devices. (C) 2014 Elsevier B.V. All rights reserved.
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