Controllable synthesis of gold nanowires (2008)
Sun, Lanlan, Guo, Cunlan, Sun, Yujing, Li, Zhuang CORA
In this work, we demonstrate a new and simple method for preparing Au nanowires by ethanol reduction of hydrogen tetrachloroaurate (HAuCl4) without additional capping agents by a thermal process. The...
Wei, Gang, Wang, L, Sun, Lanlan, Guo, Cunlan, ...
Silver nanoparticles (Ag NPs) are one of the active substrates that are employed extensively in surface-enhanced Raman scattering (SERS), and aggregations of Ag NPs play an important role in...
Atomic force microscopic study of low temperature induced disassembly of RecA-dsDNA filaments (2008)
Wang, L, Sun, Lanlan, Sun, Yujing, Peng, Chongyang, ...
The assembly and disassembly of RecA-DNA nucleoprotein filaments on double-stranded DNA (dsDNA) or single-stranded DNA (ssDNA) are important steps for homologous recombination and DNA repair. The...
Wei, Hui, Li, Peicai, Wang, Li, Sun, Lanlan, ...
A novel electrochemical H2O2 biosensor was constructed by embedding horseradish peroxide (HRP) in a 1-butyl-3-methylimidazolium tetrafluoroborate doped DNA network casting on a gold electrode. The...
Wang, Li, Sun, Lanlan, Wei, Gang, Liu, Zhiguo, Wang, Li, ...
Large-scale, uniform plasmid deoxyribonucleic acid (DNA) network has been successfully constructed on 11-mercaptoundecanoic acid modified gold (111) surface using a self-assembly technique. The...
Wang, Li, Sun, Lanlan, Sun, Yujing, Guo, Cunlan, ...
We reported a simple method to synthesize gold nanoparticles (NPs) by photoreducing HAuCl4 in acetic acid solution in the presence of type I collagen. It was found that the collagen takes an...
Effects of bridge ions, DNA species, and developing temperature on flat-lying DNA monolayers (2007)
Guo, Cunlan, Sun, Lanlan, Wei, Gang, Peng, Chongyang, Wang, Li, ...
Recently, we have successfully constructed flat-lying DNA monolayers on a mica surface (J. Phys. Chem. B 2006, 110, 10792-10798). In this work, the effects of various factors including bridge ions,...