MoS2 量子点的蓝色荧光在荧光共振能量转移现象中的双重作用。
Dual role of blue luminescent MoS2 quantum dots in fluorescence resonance energy transfer phenomenon.
机构信息
Department of Chemical and Biomolecular Engineering (BK21 program) and Institute for the BioCentury, Korea Advanced Institute of Science and Technology (KAIST), 291 Daehak-ro, Yuseong-gu, Daejeon, 305-701, Republic of Korea.
出版信息
Small. 2014 Oct 15;10(19):3858-62. doi: 10.1002/smll.201400988. Epub 2014 Jun 27.
PMID:24976217
Abstract
Homogeneous blue luminescent MoS2 quantum dots are fabricated by using a lithium intercalation method from MoS2 nanoparticles, and the unique blue photoluminescence property is utilized in the Alexa Fluor 430-dsDNA-MoS2 FRET system, demonstrating the dual function of MoS2 quantum dots as a donor and an acceptor.
摘要
采用锂离子嵌入法从 MoS2 纳米粒子制备了均匀的蓝色发光 MoS2 量子点，并将其独特的蓝色光致发光性能应用于 Alexa Fluor 430-dsDNA-MoS2 FRET 系统，证明了 MoS2 量子点作为供体和受体的双重功能。
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