Study on Gold Nanoparticles Prepared by Sucrose Hydrolysis
Author(s): Wei Zhong, Sun Li, Zhang Lixin, Yin Zheng, Su Wenxian, Yin Yuechao, School of Energy and Power Engineering, University of Shanghai for Science and Technology, Beijing FRP Research and Design Institute
Pages: 31-32
Year: 2016 Issue: 9
Journal: Guangdong Chemical Industry
Keyword: sucrose; hydrolysis; Au NPs; SPR;
Abstract: The Au nanoparticles(NPs) were green synthesized by simple process, mild conditions and environment friendly. Au NPs was prepared by sucrose as reduce agent hydrolysis. Au NPs were characterized using the ultraviolet-visible spectrophotometer(UV-Vis), transmission electron microscope(TEM) and energy dispersive X-Ray spectroscopy(EDX). Effects of the hydrolysis time, the reaction time and the adding quantity of chloroauric acid on optical properties of Au NPs were investigated. The optimal hydrolysis time was 20 min, and the surface plasma resonance(SPR) peak of Au NPs were increased with the increase of the reaction time and the adding quantity of chloroauric acid.
Pages: 31-32
Year: 2016 Issue: 9
Journal: Guangdong Chemical Industry
Keyword: sucrose; hydrolysis; Au NPs; SPR;
Abstract: The Au nanoparticles(NPs) were green synthesized by simple process, mild conditions and environment friendly. Au NPs was prepared by sucrose as reduce agent hydrolysis. Au NPs were characterized using the ultraviolet-visible spectrophotometer(UV-Vis), transmission electron microscope(TEM) and energy dispersive X-Ray spectroscopy(EDX). Effects of the hydrolysis time, the reaction time and the adding quantity of chloroauric acid on optical properties of Au NPs were investigated. The optimal hydrolysis time was 20 min, and the surface plasma resonance(SPR) peak of Au NPs were increased with the increase of the reaction time and the adding quantity of chloroauric acid.
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