| Literature DB >> 26924616 |
Bingzhe Xu1, Minshen Zhu2, Wencong Zhang1, Xu Zhen1, Zengxia Pei2, Qi Xue2, Chunyi Zhi2, Peng Shi1,3.
Abstract
A field-effect transistor (FET) based on ultrathin Ti3 C2 -MXene micropatterns is developed and utilized as a highly sensitive biosensor. The device is produced with the microcontact printing technique, making use of its unique advantages for easy fabrication. Using the MXene-FET device, label-free probing of small molecules in typical biological environments and fast detection of action potentials in primary neurons is demonstrated.Entities:
Keywords: MXenes biosensors; dopamine detection; field-effect transistors; micropatterning; neural engineering
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Year: 2016 PMID： 26924616 DOI： 10.1002/adma.201504657
Source DB: PubMed Journal: Adv Mater ISSN： 0935-9648 Impact factor: 30.849