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Emerging open-channel droplet arrays for biosensing.
- Source :
-
National Science Review . Oct2023, Vol. 10 Issue 10, p1-15. 15p. - Publication Year :
- 2023
-
Abstract
- Open-channel droplet arrays have attracted much attention in the fields of biochemical analysis, biofluid monitoring, biomarker recognition and cell interactions, as they have advantages with regard to miniaturization, parallelization, high-throughput, simplicity and accessibility. Such droplet arrays not only improve the sensitivity and accuracy of a biosensor, but also do not require sophisticated equipment or tedious processes, showing great potential in next-generation miniaturized sensing platforms. This review summarizes typical examples of open-channel microdroplet arrays and focuses on diversified biosensing integrated with multiple signal-output approaches (fluorescence, colorimetric, surface-enhanced Raman scattering (SERS), electrochemical, etc.). The limitations and development prospects of open-channel droplet arrays in biosensing are also discussed with regard to the increasing demand for biosensors. [ABSTRACT FROM AUTHOR]
- Subjects :
- *SERS spectroscopy
*CELLULAR recognition
Subjects
Details
- Language :
- English
- ISSN :
- 20955138
- Volume :
- 10
- Issue :
- 10
- Database :
- Academic Search Index
- Journal :
- National Science Review
- Publication Type :
- Academic Journal
- Accession number :
- 174183950
- Full Text :
- https://doi.org/10.1093/nsr/nwad106