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Nanodendritic gold/graphene-based biosensor for tri-mode miRNA sensing.
- Source :
-
Chemical Communications . 2/11/2019, Vol. 55 Issue 12, p1742-1745. 4p. - Publication Year :
- 2019
-
Abstract
- A nanodendritic gold/graphene-based biosensor that can perform fluorescence, SERS and electrochemical tri-modal miRNA detection in a single microdroplet has been developed. The biosensor was used to successfully perform tri-modal quantitative trace miRNA-375 detection, which enormously reduces false positive readings caused by interference and ambiguous signals, and has significant implications for use in precise physiological and pathological diagnosis. [ABSTRACT FROM AUTHOR]
- Subjects :
- *ELECTROCHEMICAL analysis
*BIOSENSORS
*SERS spectroscopy
Subjects
Details
- Language :
- English
- ISSN :
- 13597345
- Volume :
- 55
- Issue :
- 12
- Database :
- Academic Search Index
- Journal :
- Chemical Communications
- Publication Type :
- Academic Journal
- Accession number :
- 134539960
- Full Text :
- https://doi.org/10.1039/c8cc09586h