Journal of the American Chemical Society, Vol.135, No.16, 5998-6001, 2013
Single-Layer MoS2-Based Nanoprobes for Homogeneous Detection of Biomolecules
A single-layer MoS2 nanosheet exhibits high fluorescence quenching ability and different affinity toward ssDNA versus dsDNA. As a proof of concept, the MoS2 nanosheet has been successfully used as a sensing platform for the detection of DNA and small molecules.