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LIBRIS Formathandbok  (Information om MARC21)
FältnamnIndikatorerMetadata
00002143naa a2200325 4500
001oai:DiVA.org:kth-206911
003SwePub
008170509s2013 | |||||||||||000 ||eng|
024a https://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-2069112 URI
024a https://doi.org/10.1039/c3an00710c2 DOI
040 a (SwePub)kth
041 a engb eng
042 9 SwePub
072 7a ref2 swepub-contenttype
072 7a art2 swepub-publicationtype
100a Guinovart, Tomas4 aut
2451 0a Potentiometric sensors using cotton yarns, carbon nanotubes and polymeric membranes
264 1b Royal Society of Chemistry,c 2013
338 a print2 rdacarrier
500 a QC 20170516
520 a A simple and generalized approach to build electrochemical sensors for wearable devices is presented. Commercial cotton yarns are first turned into electrical conductors through a simple dyeing process using a carbon nanotube ink. These conductive yarns are then partially coated with a suitable polymeric membrane to build ion-selective electrodes. Potentiometric measurements using these yarn-potentiometric sensors are demonstrated. Examples of yarns that can sense pH, K+ and NH4+ are presented. In all cases, these sensing yarns show limits of detection and linear ranges that are similar to those obtained with lab-made solid-state ion-selective electrodes. Through the immobilization of these sensors in a band-aid, it is shown that this approach could be easily implemented in a wearable device. Factors affecting the performance of the sensors and future potential applications are discussed.
650 7a NATURVETENSKAPx Kemi0 (SwePub)1042 hsv//swe
650 7a NATURAL SCIENCESx Chemical Sciences0 (SwePub)1042 hsv//eng
700a Parrilla, Marc4 aut
700a Crespo, Gaston A.,d 1980-4 aut
700a Rius, F. Xavier4 aut
700a Andrade, Francisco J.4 aut
773t The Analystd : Royal Society of Chemistryg 138:18, s. 5208-5215q 138:18<5208-5215x 0003-2654x 1364-5528
8564 8u https://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-206911
8564 8u https://doi.org/10.1039/c3an00710c

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