Molybdenum disulfide-based amplified fluorescence DNA detection using hybridization chain reactions

Jiahao Huang1, Lei Ye, Xiang Gao

  • 1Department of Mechanical and Aerospace Engineering, The Hong Kong University of Science and Technology, Clear Water Bay, Kowloon, Hong Kong, China. mezli@ust.hk.

Summary

We developed a new DNA detection method using molybdenum disulfide (MoS2) nanosheets and hybridization chain reactions (HCRs). This sensitive and selective biosensor offers a simple "mix-and-detect" approach for versatile applications.