Related Experiment Video
Updated: May 12, 2026

06:58
Rapid Homogeneous Detection of Biological Assays Using Magnetic Modulation Biosensing System
Published on: June 13, 2010
Single-layer MoS2-based nanoprobes for homogeneous detection of biomolecules
Changfeng Zhu1, Zhiyuan Zeng, Hai Li
1School of Materials Science and Engineering, Nanyang Technological University, 50 Nanyang Avenue, Singapore 639798, Singapore.
Journal of the American Chemical Society
|April 11, 2013
Abstract:
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.

