An electrochemical sensing platform for trace analysis of Eriochrome Black T using multi-walled carbon nanotube modified glassy carbon electrode by adsorptive stripping linear sweep voltammetry

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dc.contributor.authorCittan, M
dc.contributor.authorÇelik, A
dc.date.accessioned2024-07-18T11:40:06Z
dc.date.available2024-07-18T11:40:06Z
dc.description.abstractA highly sensitive electrochemical sensing platform was proposed for trace analysis of Eriochrome Black T in aqueous solutions by adsorptive stripping linear sweep voltammetry based on the open-circuit accumulation of Eriochrome Black T onto the fabricated multi-walled carbon nanotubes modified glassy carbon electrode surface. The proposed methodology was quite linear between 0.1 and 10 mu M of Eriochrome Black T concentration with a correlation coefficient of 0.9981. The precision of the technique was acceptable with the relative standard deviations of lower than 13.4% for inter-day assays. In addition, the sensitivity properties of the proposed method were compared with those of the spectrophotometric method, which is frequently used in the literature for Eriochrome Black T analysis. The results showed that the proposed electrochemical sensing platform would be a more sensitive alternative to the existing spectrophotometric techniques. Finally, the methodology was successfully applied to the determination of Eriochrome Black T in a well water spiked at different concentration levels.
dc.identifier.issn0306-7319
dc.identifier.other1029-0397
dc.identifier.urihttp://akademikarsiv.cbu.edu.tr:4000/handle/123456789/2166
dc.language.isoEnglish
dc.publisherTAYLOR & FRANCIS LTD
dc.subjectASCORBIC-ACID
dc.subjectELECTROCATALYTIC OXIDATION
dc.subjectSELECTIVE DETERMINATION
dc.subjectAQUEOUS-SOLUTION
dc.subjectPASTE ELECTRODE
dc.subjectWASTE-WATER
dc.subjectCONGO RED
dc.subjectGRAPHENE
dc.subjectREMOVAL
dc.subjectDYE
dc.titleAn electrochemical sensing platform for trace analysis of Eriochrome Black T using multi-walled carbon nanotube modified glassy carbon electrode by adsorptive stripping linear sweep voltammetry
dc.typeArticle

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