Synthesis of Silver Nanoparticles by Sonochemical Induced Reduction Application in SERS

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In this work, we present the synthesis of silver nanoparticles by ultrasonic irradiation of a solution containing silver nitrate as precursor and sodium citrate as reducing agent. These nanoparticles were characterized by ultraviolet-visible spectroscopy and transmission electron microscopy (TEM) and then were tested as SERS-active colloids.

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77-81

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February 2010

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© 2010 Trans Tech Publications Ltd. All Rights Reserved

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