Effective Reversible Photoinduced Switching of Self-Assembled Monolayers of Functional Imines on Gold Nanoparticles

被引：8
|
作者：
Luo, Ying [1 ]
Korchak, Sergey [2 ]
Vieth, Hans-Martin [2 ]
Haag, Rainer [1 ]
机构：
[1] Free Univ Berlin, Inst Chem & Biochem, D-14195 Berlin, Germany
[2] Free Univ Berlin, Fachbereich Phys, D-14195 Berlin, Germany
来源：
CHEMPHYSCHEM | 2011年 / 12卷 / 01期
关键词：
gold; isomerization; nanoparticles; Schiff bases; self-assembly; OPTICAL-ABSORPTION; MOLECULAR MOTORS; AZOBENZENE; PHOTOISOMERIZATION; CLUSTERS; STILBENE; SPECTRA;
D O I：
10.1002/cphc.201000694
中图分类号：
O64 [物理化学（理论化学）、化学物理学];
学科分类号：
070304 ; 081704 ;
摘要：
Rapid and effective photoinduced reversible switching is achieved on a novel gold nanoparticle coated by a self-assembled monolayer of a conjugated imine derivative due to trans-cis isomerization of the Cï£N double bond (see picture). No significant decomposition or aggregation of nanoparticles is observed. These highly reversible systems might find application in the design of surfaces with rapid switchable properties. © 2011 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.
引用
收藏
页码：132 / 135
页数：4
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