Nickel contamination analysis at cost-effective silver printed paper-based electrodes based on carbon black dimethylglyoxime ink as electrode modifier

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dc.contributor.authorPokpas, Keagan
dc.contributor.authorJahed, Nazeem
dc.contributor.authorBezuidenhout, Petrone
dc.date.accessioned2022-02-03T11:52:44Z
dc.date.available2022-02-03T11:52:44Z
dc.date.issued2022
dc.description.abstractElectrochemical detection of metal cations at paper-based sensors has been suggested as an attractive alternative to current spectroscopic and chromatographic detection techniques due to the ease of fabrication, disposable nature, and low cost. Herein, a novel carbon black (CB), dimethylglyoxime (DMG) ink is designed as an electrode modifier in conjunction with 3-electrode inkjet-printed paper substrates for use in the adsorptive stripping voltammetric electroanalysis of nickel cations in water samples. Thedeveloped method provides a novel, low-cost, rapid, and portable adsorptive stripping detection approach towards metal analysis in the absence of the commonly used toxic metallic films. The study demonstrated a novel approach to nickel detection at paper-based sensors and builds on previous work in the field of paper-based metal analysis by limiting the use of toxic metal films.en_US
dc.identifier.citationPokpas, K. et al. (2022). Nickel contamination analysis at cost-effective silver printed paper-based electrodes based on carbon black dimethylglyoxime ink as electrode modifier. Journal of Electrochemical Science and Engineering, 00(0), 000-000. http://dx.doi.org/10.5599/jese.1173en_US
dc.identifier.issn1847-9286
dc.identifier.urihttp://dx.doi.org/10.5599/jese.1173
dc.identifier.urihttp://hdl.handle.net/10566/7150
dc.language.isoenen_US
dc.publisherInternational Association of Physical Chemistsen_US
dc.subjectCarbon blacken_US
dc.subjectDimethylglyoximeen_US
dc.subjectNickelen_US
dc.subjectStripping voltammetryen_US
dc.titleNickel contamination analysis at cost-effective silver printed paper-based electrodes based on carbon black dimethylglyoxime ink as electrode modifieren_US
dc.typeArticleen_US

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