Novel Screen-Printed All-Solid-State Copper(II)-Selective Electrode for Mobile Environmental Analysis
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چکیده
منابع مشابه
Novel PVC-free All-solid-state Ion-selective Electrode for Determination of Chlorhexidine in Pharmaceutical Formulations
The potentiometric response characteristics and analytical applications of a poly(vinyl chloride) (PVC)-free all-solid-state ion-selective electrode for chlorhexidine (CHX) are examined and compared to those of PVC-based solid-state electrode. The PVCfree electrode is prepared by direct incorporation of chlorhexidine-tetraphenyl borate (CHXTPB) as a sensing element into a commercial nail varnis...
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Since the appearance of the first amperometric biosensors based on the coupling of oxidase enzymes and relying on the final detection of H2O2, it was clear that one of the major problems related to this kind of configuration was due to the high overpotential needed for H2O2 oxidation (ca. 0.7V vs. Ag/AgCl). At this potential in fact, many electroactive substances (i.e. ascorbic acid, uric acid ...
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ژورنال
عنوان ژورنال: American Journal of Analytical Chemistry
سال: 2016
ISSN: 2156-8251,2156-8278
DOI: 10.4236/ajac.2016.77048