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Studies from Shaanxi University of Science and Technology Further Understanding of Optical Research (The fluorescence rate of a single molecule close...

September 9, 2014



Studies from Shaanxi University of Science and Technology Further Understanding of Optical Research (The fluorescence rate of a single molecule close to a spherical metallic nanoparticle)

By a News Reporter-Staff News Editor at Journal of Technology -- Current study results on Optical Research have been published. According to news reporting out of Xi'an, People's Republic of China, by VerticalNews editors, the research stated, "The theoretical study of fluorescence rate of a single molecule close to a spherical metallic nanoparticle is presented."

Our news journalists obtained a quote from the research from the Shaanxi University of Science and Technology, "The dielectric function of the metallic nanoparticle and its polarizability is analyzed when the radii of the nanoparticle is rather small. Based on dipole-dipole model, the distance dependence of the excitation rate, radiation rate, nonradiation rate and quantum yield of the emitter molecule are derived out."

According to the news editors, the research concluded: "The results show that the quantum yield is rather small at the vicinity of the metallic nanoparticle surface."

For more information on this research see: The fluorescence rate of a single molecule close to a spherical metallic nanoparticle. Optik, 2014;125(16):4352-4356. Optik can be contacted at: Elsevier Gmbh, Urban & Fischer Verlag, Office Jena, P O Box 100537, 07705 Jena, Germany. (Elsevier - www.elsevier.com; Optik - www.elsevier.com/wps/product/cws_home/701788)

Our news journalists report that additional information may be obtained by contacting D.B. Luo, Shaanxi Univ Sci & Technol, Coll Sci, Xian 710021, People's Republic of China.

Keywords for this news article include: Xi'an, People's Republic of China, Asia, Optical Research

Our reports deliver fact-based news of research and discoveries from around the world. Copyright 2014, NewsRx LLC


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Source: Journal of Technology


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