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.
Keywords:
energy transfer; molybdenum; molybdenum disulfide; photoluminescence; quantum dots.
© 2014 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.
Publication types
-
Research Support, Non-U.S. Gov't
MeSH terms
-
DNA / chemistry
-
Disulfides / chemistry*
-
Electrons
-
Fluorescence Resonance Energy Transfer
-
Fluorescent Dyes / chemistry
-
Fourier Analysis
-
Lasers
-
Lithium / chemistry
-
Luminescence
-
Metals
-
Microscopy, Electron, Scanning
-
Microscopy, Electron, Transmission
-
Molybdenum / chemistry*
-
Nanotechnology / methods*
-
Photochemistry*
-
Quantum Dots*
Substances
-
Disulfides
-
Fluorescent Dyes
-
Metals
-
Molybdenum
-
DNA
-
Lithium
-
molybdenum disulfide