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A Wearable Amperometric Biosensor on a Cotton Fabric for Lactate.
- Source :
- IEEE Electron Device Letters; Jan2018, Vol. 39 Issue 1, p123-126, 4p
- Publication Year :
- 2018
-
Abstract
- The development of new bioelectronic sensors could enable significant advances in clinical analysis, environmental monitoring, and defense. Cotton fabric is a wearable material, which can contact the skin closely. Here, we demonstrate for the first time the development of a wearable amperometric biosensor on a cotton fabric for the detection of lactate. The sensor is constructed by printing carbon graphite ink and Ag/AgCl ink on a cotton fabric as the working, reference, and counter electrode. Via the immobilization of lactate oxidase, the sensor shows a sensitive detection of lactate with a detection range of 0.05–1.5 mM and a rapid measuring time of around 5 min. We anticipate that these results could open exciting opportunities for fundamental studies and practical applications of wearable bioelectronics in areas ranging from healthcare to defense. [ABSTRACT FROM AUTHOR]
- Subjects :
- BIOSENSORS
COTTON textiles
LACTATES
Subjects
Details
- Language :
- English
- ISSN :
- 07413106
- Volume :
- 39
- Issue :
- 1
- Database :
- Complementary Index
- Journal :
- IEEE Electron Device Letters
- Publication Type :
- Academic Journal
- Accession number :
- 127046564
- Full Text :
- https://doi.org/10.1109/LED.2017.2777474