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

doi:10.1002/adma.201401084

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 journal › Article › peer-review

301 Scopus citations

Abstract

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 language	English (US)
Pages (from-to)	4838-4844
Number of pages	7
Journal	Advanced Materials
Volume	26
Issue number	28
DOIs	https://doi.org/10.1002/adma.201401084
State	Published - Jul 23 2014
Externally published	Yes

Keywords

DNA
graphene
heterostructures
molybdenum disulfide
ultrasensitive detection

ASJC Scopus subject areas

General Materials Science
Mechanics of Materials
Mechanical Engineering

Access to Document

10.1002/adma.201401084

Cite this

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title = "Graphene/MoS2 heterostructures for ultrasensitive detection of DNA hybridisation",

abstract = "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.",

keywords = "DNA, graphene, heterostructures, molybdenum disulfide, ultrasensitive detection",

author = "Loan, {Phan Thi Kim} and Wenjing Zhang and Lin, {Cheng Te} and Wei, {Kung Hwa} and Li, {Lain Jong} and Chen, {Chang Hsiao}",

year = "2014",

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AU - Loan, Phan Thi Kim

AU - Zhang, Wenjing

AU - Lin, Cheng Te

AU - Wei, Kung Hwa

AU - Li, Lain Jong

AU - Chen, Chang Hsiao

PY - 2014/7/23

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KW - heterostructures

KW - molybdenum disulfide

KW - ultrasensitive detection

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