International Journal of Chemical Studies
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P-ISSN: 2349-8528, E-ISSN: 2321-4902   |   Impact Factor: GIF: 0.565 NAAS Rating: 5.31 NEW

International Journal of Chemical Studies

Vol. 4, Issue 1 (2016)
Green Synthesis and characterisation of some gold nanoparticles using reducing agent obtained from fruit extract


Author(s): Dr. Ashok Kumar Acharya

Abstract: Synthesis of gold nanoparticles from NaAuCl4. 2H2o by using fruit extract as capping and reducing agent. The condition of formation was established by various reaction parameters, such as pH, Temperature, and concentration of extract and their effect on morphology was studied. The formation was confirmed by colour change and by UV-Vis Spectra. Au NP was efficiently synthesized at pH 5-concentration 1.0x10-1M, 1.0x10-2M, 1.5x10-2M NaAuCl4. 2H2o and reaction was maintained at room temperature. TEM, X-RD analysis can confirm the formation of metallic Au NPs having an average size of 20-32nm, respectively.

Pages: 64-65  |  886 Views  11 Downloads

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How to cite this article:
Dr. Ashok Kumar Acharya. Green Synthesis and characterisation of some gold nanoparticles using reducing agent obtained from fruit extract. Int J Chem Stud 2016;4(1):64-65.
International Journal of Chemical Studies