Real-time reliable determination of binding kinetics of DNA hybridization using a multi-channel graphene biosensor
Monitoring DNA binding and single-base mismatches accurately in real time is difficult, especially for miniaturized devices. Here the authors report a graphene field-effect transistor array capable of reliably measuring DNA hybridization kinetics and affinity at the picomolar level.
Main Authors: | Shicai Xu, Jian Zhan, Baoyuan Man, Shouzhen Jiang, Weiwei Yue, Shoubao Gao, Chengang Guo, Hanping Liu, Zhenhua Li, Jihua Wang, Yaoqi Zhou |
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Format: | Article |
Language: | English |
Published: |
Nature Publishing Group
2017-03-01
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Series: | Nature Communications |
Online Access: | https://doi.org/10.1038/ncomms14902 |
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