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Dual Role of Blue Luminescent MoS 2 Quantum Dots in Fluorescence Resonance Energy Transfer Phenomenon
Author(s) -
Ha Hyun Dong,
Han Dong Ju,
Choi Jong Seob,
Park Minsu,
Seo Tae Seok
Publication year - 2014
Publication title -
small
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 3.785
H-Index - 236
eISSN - 1613-6829
pISSN - 1613-6810
DOI - 10.1002/smll.201400988
Subject(s) - förster resonance energy transfer , quantum dot , alexa fluor , luminescence , photoluminescence , fluorescence , materials science , acceptor , optoelectronics , energy transfer , blueshift , nanotechnology , nanoparticle , resonance (particle physics) , photochemistry , chemistry , chemical physics , physics , atomic physics , optics , condensed matter physics
Homogeneous blue luminescent MoS 2 quantum dots are fabricated by using a lithium intercalation method from MoS 2 nanoparticles, and the unique blue photoluminescence property is utilized in the Alexa Fluor 430‐dsDNA‐MoS 2 FRET system, demonstrating the dual function of MoS 2 quantum dots as a donor and an acceptor.