Graphene/MoS2 heterostructures for ultrasensitive detection of DNA hybridisation

Phan Thi Kim Loan, Wenjing Zhang, Cheng Te Lin, Kung Hwa Wei*, Lain Jong Li, Chang Hsiao Chen

*Corresponding author for this work

Research output: Contribution to journalArticlepeer-review

295 Scopus citations


The photoluminescence signals of a graphene/MoS2 heterostructural stacking film are sensitive to environmental charges, which allows the single-base sequence-selective detection of DNA hybridization with sensitivity to the level of aM.

Original languageEnglish (US)
Pages (from-to)4838-4844
Number of pages7
JournalAdvanced Materials
Issue number28
StatePublished - Jul 23 2014
Externally publishedYes


  • DNA
  • graphene
  • heterostructures
  • molybdenum disulfide
  • ultrasensitive detection

ASJC Scopus subject areas

  • General Materials Science
  • Mechanics of Materials
  • Mechanical Engineering


Dive into the research topics of 'Graphene/MoS2 heterostructures for ultrasensitive detection of DNA hybridisation'. Together they form a unique fingerprint.

Cite this