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Thick-film textile-based amperometric sensors and biosensors.
Analyst. 2010 Jun; 135(6):1230-4.A

Abstract

The incorporation of amperometric sensors into clothing through direct screen-printing onto the textile substrate is described. Particular attention is given to electrochemical sensors printed directly on the elastic waist of underwear that offers tight direct contact with the skin. The textile-based printed carbon electrodes have a well-defined appearance with relatively smooth conductor edges and no apparent defects or cracks. Convenient voltammetric and chronoamperometric measurements of 0-3 mM ferrocyanide, 0-25 mM hydrogen peroxide, and 0-100 muM NADH have been documented. The favorable electrochemical behavior is maintained under folding or stretching stress, relevant to the deformation of clothing. The electrochemical performance and tolerance to mechanical stress are influenced by the physical characteristics of the textile substrate. The results indicate the potential of textile-based screen-printed amperometric sensors for future healthcare, sport or military applications. Such future applications would benefit from tailoring the ink composition and printing conditions to meet the specific requirements of the textile substrate.

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Authors+Show Affiliations

Yang YL
Department of NanoEngineering, University of California San Diego, La Jolla, CA 92093, USA.
Chuang MC
No affiliation info available
Lou SL
No affiliation info available
Wang J
No affiliation info available

MeSH

Biosensing TechniquesCarbonElectrochemical TechniquesElectrodesFerrocyanidesHydrogen PeroxideNADStress, MechanicalTextiles

Pub Type(s)

Journal Article
Research Support, U.S. Gov't, Non-P.H.S.

Language

eng

PubMed ID

20498876

Citation

Yang, Yang-Li, et al. "Thick-film Textile-based Amperometric Sensors and Biosensors." The Analyst, vol. 135, no. 6, 2010, pp. 1230-4.
Yang YL, Chuang MC, Lou SL, et al. Thick-film textile-based amperometric sensors and biosensors. Analyst. 2010;135(6):1230-4.
Yang, Y. L., Chuang, M. C., Lou, S. L., & Wang, J. (2010). Thick-film textile-based amperometric sensors and biosensors. The Analyst, 135(6), 1230-4. https://doi.org/10.1039/b926339j
Yang YL, et al. Thick-film Textile-based Amperometric Sensors and Biosensors. Analyst. 2010;135(6):1230-4. PubMed PMID: 20498876.
* Article titles in AMA citation format should be in sentence-case
TY - JOUR T1 - Thick-film textile-based amperometric sensors and biosensors. AU - Yang,Yang-Li, AU - Chuang,Min-Chieh, AU - Lou,Shyh-Liang, AU - Wang,Joseph, Y1 - 2010/03/22/ PY - 2010/5/26/entrez PY - 2010/5/26/pubmed PY - 2010/9/8/medline SP - 1230 EP - 4 JF - The Analyst JO - Analyst VL - 135 IS - 6 N2 - The incorporation of amperometric sensors into clothing through direct screen-printing onto the textile substrate is described. Particular attention is given to electrochemical sensors printed directly on the elastic waist of underwear that offers tight direct contact with the skin. The textile-based printed carbon electrodes have a well-defined appearance with relatively smooth conductor edges and no apparent defects or cracks. Convenient voltammetric and chronoamperometric measurements of 0-3 mM ferrocyanide, 0-25 mM hydrogen peroxide, and 0-100 muM NADH have been documented. The favorable electrochemical behavior is maintained under folding or stretching stress, relevant to the deformation of clothing. The electrochemical performance and tolerance to mechanical stress are influenced by the physical characteristics of the textile substrate. The results indicate the potential of textile-based screen-printed amperometric sensors for future healthcare, sport or military applications. Such future applications would benefit from tailoring the ink composition and printing conditions to meet the specific requirements of the textile substrate. SN - 1364-5528 UR - https://www.unboundmedicine.com/medline/citation/20498876/Thick_film_textile_based_amperometric_sensors_and_biosensors_ L2 - https://doi.org/10.1039/b926339j DB - PRIME DP - Unbound Medicine ER -