Journal ArticleDOI
Nano silver:antimony glass hybrid nanocomposites and their enhanced fluorescence application
Tirtha Som,Basudeb Karmakar +1 more
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TLDR
In this paper, a series of KBS antimony glass (K2O-B2O3-Sb 2O3) nanocomposites embedding non-spherical silver (Ag0) nanoparticles have been synthesized by a single-step melt-quench in-situ thermochemical reduction technique without employing any external reducing agent.About:
This article is published in Solid State Sciences.The article was published on 2011-05-01. It has received 65 citations till now. The article focuses on the topics: Silver nanoparticle & Nanoparticle.read more
Citations
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Green synthesis of silver nanoparticles using Coffea arabica seed extract and its antibacterial activity.
Vivek Dhand,Vivek Dhand,L. Soumya,Sundar G. Bharadwaj,Shilpa Chakra,Deepika Bhatt,Bojja Sreedhar +6 more
TL;DR: X-ray crystal analysis showed that the silver nanoparticles are highly crystalline and exhibit a cubic, face centered lattice with characteristic (111), (200), (220) and (311) orientations and anti-bacterial activity on E. coli and S. aureus demonstrated diminished bacterial growth with the development of well-defined inhibition zones.
Journal ArticleDOI
Engineering the Distribution of Carbon in Silicon Oxide Nanospheres at the Atomic Level for Highly Stable Anodes
Guanjia Zhu,Fangzhou Zhang,Xiaomin Li,Wei Luo,Li Li,Hui Zhang,Lianjun Wang,Yunxiao Wang,Wan Jiang,Hua-Kun Liu,Shi Xue Dou,Jianping Yang +11 more
TL;DR: A porous silicon-based nanocomposite anode derived from phenylene-bridged mesoporous organosilicas (PBMOs) is reported through a facile sol-gel method and subsequent pyrolysis, which divides the silicon oxide matrix into numerous sub-nanodomains with outstanding structural integrity and cycling stability.
Journal ArticleDOI
Colloidal Plasmonic Nanocomposites: From Fabrication to Optical Function.
TL;DR: This review provides a comprehensive survey of recent achievements in pNC structure, design, fabrication, and optical function, along with some examples of their application in optoelectronics and sensing.
Journal ArticleDOI
Surface enhanced Raman scattering and up-conversion emission by silver nanoparticles in erbium–zinc–tellurite glass
M. Reza Dousti,M. Reza Dousti,Md. Rahim Sahar,Raja J. Amjad,Sib Krishna Ghoshal,Asmahani Awang +5 more
TL;DR: In this paper, the effect of NPs concentration and annealing time on the up-conversion luminescence and Raman intensity in rare-earth doped glasses is investigated.
Journal ArticleDOI
Enhanced spectroscopic properties and judd-ofelt parameters of er-doped tellurite glass: effect of gold nanoparticles
Asmahani Awang,Sib Krishna Ghoshal,Md. Rahim Sahar,M. Reza Dousti,Raja J. Amjad,Fakhra Nawaz +5 more
TL;DR: In this article, the presence of gold nanoparticles (Au NPs) with average size ∼9nm is confirmed from TEM micrographs and their spectroscopic and optical characterizations are made.
References
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Book
CRC Handbook of Chemistry and Physics
TL;DR: CRC handbook of chemistry and physics, CRC Handbook of Chemistry and Physics, CRC handbook as discussed by the authors, CRC Handbook for Chemistry and Physiology, CRC Handbook for Physics,
Journal ArticleDOI
Surface plasmon subwavelength optics
TL;DR: By altering the structure of a metal's surface, the properties of surface plasmons—in particular their interaction with light—can be tailored, which could lead to miniaturized photonic circuits with length scales that are much smaller than those currently achieved.
Journal ArticleDOI
The Optical Properties of Metal Nanoparticles: The Influence of Size, Shape, and Dielectric Environment
TL;DR: In this paper, the authors describe recent progress in the theory of nanoparticle optical properties, particularly methods for solving Maxwell's equations for light scattering from particles of arbitrary shape in a complex environment.
Journal ArticleDOI
Spectral properties and relaxation dynamics of surface plasmon electronic oscillations in gold and silver nanodots and nanorods
TL;DR: In this paper, the surface plasmon absorption of noble metal nanoparticles was studied and the effects of size, shape, and composition on the plasman absorption maximum and its bandwidth were discussed.
Journal ArticleDOI
Exploitation of Localized Surface Plasmon Resonance
Eliza Hutter,Janos H. Fendler +1 more
TL;DR: A survey of the most common methods of preparation and arraying of materials with localized surface plasmon resonance (LSPR), and of the optical manifestations of LSPR can be found in this article.
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Fluorescence enhancement induced by the presence of small silver particles in Eu3+ doped materials
Nanosilver enhanced upconversion fluorescence of erbium ions in Er3+: Ag-antimony glass nanocomposites
Tirtha Som,Basudeb Karmakar +1 more