Facile Precursor for Synthesis of Silver Nanoparticles Using Alkali Treated Maize Starch
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چکیده
منابع مشابه
Facile Precursor for Synthesis of Silver Nanoparticles Using Alkali Treated Maize Starch
Silver nanoparticles were prepared by using alkali treated maize starch which plays a dual role as reducer for AgNO3 and stabilizer for the produced AgNPs. The redox reaction which takes a place between AgNO3 and alkali treated starch was followed up and controlled in order to obtain spherical shaped silver nanoparticles with mean size 4-6 nm. The redox potentials confirmed the principle role o...
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A facile and rapid method for green synthesis of Silver Myco nanoparticles using endophytic
The Myco silver nanoparticles (AgNPs) are synthesized through bio-reduction reaction of silver nitrate by cell-free filtrate of endophytic fungi, which act as both reducing and capping agent. The synthesis of silver nanoparticles (AgNPs) was confirmed through UV-VIS spectroscopy, Fourier Transform Infrared (FTIR), Transmission Electron Microscope (TEM), Scanning Electron Microscope (SEM). Energ...
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A novel approach was applied to synthesize silver nanoparticles using starch under sonication. Colloidal silver nanoparticles solution exhibited an increase of absorption from 420 to 440 nm with increase starch quantity. Transmission electron microscopy followed by selected area electron diffraction pattern analysis indicated the formation of spherical, polydispersed, amorphous, silver nanopart...
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ژورنال
عنوان ژورنال: International Scholarly Research Notices
سال: 2014
ISSN: 2356-7872
DOI: 10.1155/2014/702396