![]() Colloids and Surfaces B: Biointerfaces, 88, 1-22.Įndo, T., Ikeda, D., Kawakami, Y., Yanagida, Y. (2011) Controlled Growth of Uniform Noble Metal Nanocrystals: Aqueous-Based Synthesis and Some Applications in Biomedicine. International Journal of Hydrogen Energy, 32, 17-23. (2007) Enhancement Effect of Gold Nanoparticles on Biohydrogen Production from Artificial Wastewater. Colloids and Surfaces B: Biointerfaces, 77, 257-262. (2010) Biosynthesis of Silver and Gold Nanoparticles Using Brevibacterium casei. Kalishwaralal, K., Deepak, V., Pandian, S.B.R.K., Kottaisamy, M., Kanth, S.B.M., Kartikeyan, B. (2012) Gold and Silver Nanoparticles for Clinical Diagnostics-From Genomics to Proteomics. (2011) Phytosynthesis of Au, Ag and Au-Ag Bimetallic Nanoparticles Using Aqueous Extract and Dried Leaf of Anacardium occidentale. (2011) Localized Surface Plasmon Resonance: Nanostructures, Bioassays and Biosensing-A Review. Accounts of Chemical Research, 41, 1578-1586. (2008) Noble Metals on the Nanoscale: Optical and Photothermal Properties and Some Applications in Imaging, Sensing, Biology, and Medicine. ![]() Colloids and Surfaces A: Physicochemical and Engineering Aspects, 302, 51-57. (2007) Synthesis of Au, Ag and Au-Ag Alloy Nanoparticles in Aqueous Polymer Solution. The development of this process, which is benign for the environment, opens the possibility for many applications in the areas of renewable energy, medicine and biology. The average hydrodynamic size and the size distribution of the synthesized nanoparticles were obtained by dynamic light scattering. To obtain a better understanding of the coating conditions, high resolution transmission electron microscopy was used. The absorption peaks of the surface plasmon band show a clear red-shift due to size effect in the case of the silver surface, and a plasmon coupling effect, in the case of gold. ![]() Using the optical properties of metallic nanoparticles, surface plasmon resonance was determined by UV-Vis spectroscopy, and the values obtained for gold and silver were approximately 520 nm and 400 nm in wavelength, respectively. Gold nanoparticles were synthesized, and silver cations were then reduced on the nanoparticles. Bimetallic gold-silver core-shell nanoparticles were prepared by chemical reduction in aqueous solution, following a method that was friendly to the environment, allowing us to use this for medicinal purposes.
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