文献类型：期刊文献

英文题名：A facile and one-step ethanol-thermal synthesis of MoS2 quantum dots for two-photon fluorescence imaging

作者：Gu, Wei[1];Yan, Yinghan[1];Cao, Xuni[2];Zhang, Cuiling[1];Ding, Caiping[1];Xian, Yuezhong[1]

机构：[1]E China Normal Univ, Sch Chem & Mol Engn, Dept Chem, Shanghai 200241, Peoples R China;[2]E China Univ Sci & Technol, Sch Biotechnol, Shanghai 200237, Peoples R China

年份：2016

卷号：4

期号：1

起止页码：27

外文期刊名：JOURNAL OF MATERIALS CHEMISTRY B

收录：;EI(收录号：20171403518046);WOS:【SCI-EXPANDED(收录号:WOS:000366825900002)】；

基金：We acknowledge financial support from the National Natural Science Foundation of China (21175046) and the Shanghai Natural Science Foundation (15ZR1411600).

语种：英文

外文关键词：Fluorescence imaging - Photons - Semiconductor quantum dots - Nanocrystals - Layered semiconductors

摘要：Two-photon fluorescent (TPF) molybdenum disulfide quantum dots (MoS2 QDs) were synthesized through a facile and one-step solvothermal approach. The MoS2 QDs exhibit small size and high stability. Because of their low toxicity and TPF ability, the MoS2 QDs are successfully applied in two-photon fluorescence bio-imaging.