Effective chemical route for the synthesis of silver nanostructures in formamide |
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Authors: | A Sarkar S Kapoor T Mukherjee |
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Institution: | (1) Radiation & Photochemistry Division, Bhabha Atomic Research Centre, Mumbai, 400 085, India |
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Abstract: | Poly(N-vinyl-2-pyrrolidone) (PVP) and gelatin protected silver nanostructures are prepared in formamide by simple chemical route.
Both PVP and gelatin stabilized silver nanoparticles in formamide lead to the formation of nanostructures of various definite
geometric shapes and sizes. The effect of anisotropy on the surface plasmon absorption band is analyzed by monitoring the
UV-Visible absorption spectra of gelatin stabilized silver nanoparticles. The particles were characterized by UV-Visible absorption
spectra and TEM. |
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Keywords: | Silver nanostructures PVP Formamide Gelatin |
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