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Gate-voltage-modulated electrostatic interaction between the probe and the channel material of FET biosensors for detecting telomerase.
- Source :
-
Chemical Communications . 5/2/2023, Vol. 59 Issue 35, p5209-5212. 4p. - Publication Year :
- 2023
-
Abstract
- A gate-voltage-modulated strategy was proposed to improve the detection performance of telomerase. We comprehensively investigated the mechanism for the gate-voltage-modulated detection performance by modulating the electrostatic interaction between charges of a single-stranded DNA probe and electrons of the In2O3 channel. This gate-voltage-modulated interaction between the probe and the channel can potentially serve as a universal strategy for high-performance FET biosensors. [ABSTRACT FROM AUTHOR]
- Subjects :
- *BIOSENSORS
*SINGLE-stranded DNA
*ELECTROSTATIC interaction
*DNA probes
*TELOMERASE
Subjects
Details
- Language :
- English
- ISSN :
- 13597345
- Volume :
- 59
- Issue :
- 35
- Database :
- Academic Search Index
- Journal :
- Chemical Communications
- Publication Type :
- Academic Journal
- Accession number :
- 163386245
- Full Text :
- https://doi.org/10.1039/d3cc00486d