Two-dimensional Layered MoS(2) Biosensors Enable Highly Sensitive Detection of Biomolecules

We present a MoS(2) biosensor to electrically detect prostate specific antigen (PSA) in a highly sensitive and label-free manner. Unlike previous MoS(2)-FET-based biosensors, the device configuration of our biosensors does not require a dielectric layer such as HfO(2) due to the hydrophobicity of Mo...

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Bibliographic Details
Published in:Sci Rep
Main Authors: Lee, Joonhyung, Dak, Piyush, Lee, Yeonsung, Park, Heekyeong, Choi, Woong, Alam, Muhammad A., Kim, Sunkook
Format: Artigo
Language:Inglês
Published: Nature Publishing Group 2014
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Online Access:https://ncbi.nlm.nih.gov/pmc/articles/PMC4268637/
https://ncbi.nlm.nih.gov/pubmed/25516382
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1038/srep07352
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