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Green Synthesis of Metal Nanoparticles by Sesbania Gum
FENG Xuejiao 1,XU Shuping 2 * #,XU Weiqing 2
1.State Key Laboratory of Supramolecular Structure and Materials, Jilin University, ChangChun 130012
2.State Key Laboratory of Supramolecular Structure and Materials, Jilin University, Changchun 130012
*Correspondence author
#Submitted by
Subject:
Funding: Research Fund for the Doctoral Program of Higher Education of China (No.No. 20090061120089), National Natural Science Foundation of China (No.No. 91027010, 21073073, 20903043, and 20973075)
Opened online:13 November 2012
Accepted by: none
Citation: FENG Xuejiao,XU Shuping,XU Weiqing.Green Synthesis of Metal Nanoparticles by Sesbania Gum[OL]. [13 November 2012] http://en.paper.edu.cn/en_releasepaper/content/4494459
 
 
A green and environment-friendly method for synthesis of metal nanoparticles (NPs) was presented. Sesbania gum (SG) as a reducing and stabilizing reagent was first employed to prepare metal NPs. Through solvent evaporating of the Ag NP contained solution, a stable metal NP embedded membrane was obtained. Fourier transform infrared (FT-IR) and Raman spectroscopies were employed to insight into the interaction between metal NPs and SG in membrane. Interestingly, the dried metal NP embedded membrane can be redissolved into water to form a homogeneous Ag colloid according to the protection of SG. This study provides a green and low cost approach for synthesis of metal NPs. The existence of this metal NP embedded membrane makes the conservation and transportation of NPs become easy and facile.
Keywords:Colloidal chemistry; environment-friendly; silver nanoparticles; aqueous phase synthesis
 
 
 

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