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Microneedle-based transdermal detection and sensing devices.
- Source :
- Lab on a Chip; 3/7/2023, Vol. 23 Issue 5, p869-887, 19p
- Publication Year :
- 2023
-
Abstract
- Microneedles have been expected for the construction of next-generation biosensors towards personalization, digitization, and intellectualization due to their metrics of minimal invasiveness, high integration, and favorable biocompatibility. Herein, an overview of state-of-the-art microneedle-based detection and sensing systems is presented. First, the designs of microneedle devices based on extraction mechanisms are concluded, corresponding to different geometries and materials of microneedles. Second, the targets of equipment-assisted microneedle detections are summarized, as well as the objective significance, revealing the current performance and potential scenarios of these microneedles. Third, the trend towards highly integrated sensors is elaborated by emphasizing the sensing principles (colorimetric, fluorometric and electronic manner). Finally, the key challenges to be tackled and the perspectives on future development are discussed. [ABSTRACT FROM AUTHOR]
- Subjects :
- SENSES
DIGITIZATION
BIOCOMPATIBILITY
DETECTORS
BIOSENSORS
BIOELECTRONICS
Subjects
Details
- Language :
- English
- ISSN :
- 14730197
- Volume :
- 23
- Issue :
- 5
- Database :
- Complementary Index
- Journal :
- Lab on a Chip
- Publication Type :
- Academic Journal
- Accession number :
- 162156301
- Full Text :
- https://doi.org/10.1039/d2lc00790h