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Information Journal Paper

Title

A GREEN CHEMICAL APPROACH FOR SYNTHESIS OF SHAPE ANISOTROPIC GOLD NANOPARTICLES

Pages

  1-7

Abstract

 A complete green chemical reaction between aurochloric acid and TEA POLYPHENOLS resulted in the reduction of Au3+®Au0. The reaction was carried out in a Teflon-coated bomb digestion vessel at 200oC. It was observed that with increasing the reaction time from 1 to 5 h, the shape of the nanoparticles changed from sphericalto rod-like structures. The reaction was followed with the help of UV–vis spectrometer, which showed a single absorption peak at 548 nm for 1-h reaction product and two peaks for a 5-h reaction product at 533 and 745 nm corresponding to the transverse and longitudinal surface plasmon resonance bands. Microstructures obtained from transmission electron microscope revealed that the samples obtained after 1-h reaction are predominantly spherical in shape with an average size of 15 nm. Whereas samples obtained after 5 h of reaction exhibited rod-like structures with an average size of 45 nm.

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    APA: Copy

    KALYAN KAMAL, S.S., VIMALA, J., SAHOO, P.K., GHOSAL, P., RAM, S., & DURAI, L.. (2014). A GREEN CHEMICAL APPROACH FOR SYNTHESIS OF SHAPE ANISOTROPIC GOLD NANOPARTICLES. INTERNATIONAL NANO LETTERS (INL), 4(2), 1-7. SID. https://sid.ir/paper/321466/en

    Vancouver: Copy

    KALYAN KAMAL S.S., VIMALA J., SAHOO P.K., GHOSAL P., RAM S., DURAI L.. A GREEN CHEMICAL APPROACH FOR SYNTHESIS OF SHAPE ANISOTROPIC GOLD NANOPARTICLES. INTERNATIONAL NANO LETTERS (INL)[Internet]. 2014;4(2):1-7. Available from: https://sid.ir/paper/321466/en

    IEEE: Copy

    S.S. KALYAN KAMAL, J. VIMALA, P.K. SAHOO, P. GHOSAL, S. RAM, and L. DURAI, “A GREEN CHEMICAL APPROACH FOR SYNTHESIS OF SHAPE ANISOTROPIC GOLD NANOPARTICLES,” INTERNATIONAL NANO LETTERS (INL), vol. 4, no. 2, pp. 1–7, 2014, [Online]. Available: https://sid.ir/paper/321466/en

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