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Highly sensitive urea sensing with ion-irradiated polymer foils
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SYSNO ASEP 0375539 Document Type J - Journal Article R&D Document Type Journal Article Subsidiary J Článek ve WOS Title Highly sensitive urea sensing with ion-irradiated polymer foils Author(s) Fink, Dietmar (UJF-V) ORCID, SAI
Hernandez, G. M. (MX)
Alfonta, L. (IL)Number of authors 3 Source Title Nuclear Instruments & Methods in Physics Research Section B. - : Elsevier - ISSN 0168-583X
Roč. 273, č. 2 (2012), s. 164-170Number of pages 6 s. Language eng - English Country NL - Netherlands Keywords NANOPORES ; BIOSENSOR ; SAMPLES Subject RIV BG - Nuclear, Atomic and Molecular Physics, Colliders CEZ AV0Z10480505 - UJF-V (2005-2011) UT WOS 000300471000045 DOI 10.1016/j.nimb.2011.07.066 Annotation Recently we prepared urea-sensors by attaching urease to the inner walls of etched ion tracks within thin polymer foil. Here, alternative track-based sensor configurations are examined where the enzyme remained in solution. The conductivities of systems consisting of two parallel irradiated polymer foils and confining different urea/urease mixtures in between were examined. Workplace Nuclear Physics Institute Contact Markéta Sommerová, sommerova@ujf.cas.cz, Tel.: 266 173 228 Year of Publishing 2012
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