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Proceedings of the 7th National Conference on Functional Materials and Applications (FMA 2010 E-BOOK)

Changsha,China,10.16-10.18,2010

ISBN: 978-1-935068-41-9 Scientific Research Publishing, USA

E-Book 2313pp Pub. Date: October 2010

Category: Chemistry & Materials Science

Price: $360

Title: A Facile and Green Synthesis of Stable Silver Nanoparticles
Source: Proceedings of the 7th National Conference on Functional Materials and Applications (FMA 2010 E-BOOK) (pp 1135-1138)
Author(s): Ai-juan Zhuang, College of Materials Science and Engineering,Qingdao University of Science and Technology，Qingdao,China
Jia-qi Wan, College of Materials Science and Engineering,Qingdao University of Science and Technology，Qingdao,China
Ke-zheng Chen, College of Materials Science and Engineering,Qingdao University of Science and Technology，Qingdao,China
Abstract: A facile synthesis of silver colloid nanoparticles without any stabilizing agent is presented.Sliver nanoparticles prepared by the reduction of silver nitrate with maltose.The average size,size distribution,and structure of particles were determined by dynamic light scattering (DLS),transmission electron microscopy (TEM), and UV-Vis absorption spectra.The results showed that silver nanoparticles were spherical shape,single dispersion and average diameter approxmately 20nm with narrow size distributions.The colloids with a UV-VIS absorption at 405nm,were stable for several months.Silver nanoparticles have a wide rang of biological applications.
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