文献类型：会议论文

英文题名：The light emission properties of ZnS:Mn nanoparticles

作者：Ma, Xiying[1,2]; Song, Jingwei[1]; Yu, Zhangsen[2]

机构：[1] School of Mathematics and Physics, Suzhou University of Science and Technology, 1701 Binhe Road, Suzhou 215011, Jiangsu, China; [2] Shaoxing University, Shaoxing 312000, Zhejiang Province, China

语种：英文

外文关键词：Cadmium sulfide - CdS nanoparticles - Fluorescence - Fluorescence imaging - Hydrothermal synthesis - II-VI semiconductors - Manganese compounds - Nanoparticles - Photoluminescence - Selenium compounds - Zinc sulfide - ZnS nanoparticles

外文摘要：ZnS and Mn-doped ZnS nanoparticles were synthesized via a simple hydrothermal synthesis method. The former emits super bright blue fluorescence light while the latter exhibits super-bright yellow light under a fluorescence microscope. Accordingly, their photoluminescence peaks are located at 420 nm and 580 nm in the spectra excited with 281 nm and 335 nm wavelengths, respectively. The super-bright ZnS:Mn nanoparticles can be used as a yellow fluorescence powder in making LED and plat display, and can be used as biological fluorescence probe to replace CdSe, CdS quantum dos without any damage to mankind and environment. ? 2011 Elsevier B.V. All rights reserved.