Short-wavelength ultraviolet dosimeters based on DNA nanostructure-modified graphene field-effect transistors

• DOI: 10.1039/d1cc01851e
• Publication Date: 2021-04-19T13:55:55Z
• Authors: Zhaolin Ai; Liqian Wang; Qianying Guo; Derong Kong; Yungen Wu; Yunqi Liu; Dacheng Wei
• Keywords: Ultraviolet

The DNA nanostructure conformation changes with an increase in UVC dose while graphene field-effect transistors convert the response to electrical signals, resulting sensitive and direct detection.