Show simple item record

dc.creatorStanković, Dalibor M.
dc.creatorJović, Milica
dc.creatorOgnjanović, Miloš
dc.creatorLesch, Andreas
dc.creatorFabian, Martin
dc.creatorGirault, Hubert H.
dc.creatorAntić, Bratislav
dc.date.accessioned2019-12-17T11:40:38Z
dc.date.available2019-12-17T11:40:38Z
dc.date.issued2019
dc.identifier.issn0026-3672 (print)
dc.identifier.issn1436-5073 (electronic)
dc.identifier.urihttp://vinar.vin.bg.ac.rs/handle/123456789/8394
dc.description.abstractAn electrochemical sensor is described for the determination of L-dopa (levodopa; 3,4-dihydroxyphenylalanine). An inkjet-printed carbon nanotube (IJPCNT) electrode was modified with manganese dioxide microspheres by drop-casting. They coating was characterized by field emission scanning electron microscopy, Fourier-transform infrared spectroscopy and X-ray powder diffraction. The sensor, best operated at a working voltage of 0.3 V, has a linear response in the 0.1 to 10 μM L-dopa concentration range, a 54 nM detection limit, excellent reproducibility, repeatability and selectivity. The amperometric approach was applied to the determination of L-dopa in spiked biological fluids and displayed satisfactory accuracy and precision. [Figure not available: see fulltext.]. © 2019, Springer-Verlag GmbH Austria, part of Springer Nature.en
dc.language.isoen
dc.relationinfo:eu-repo/grantAgreement/EC/FP7/621375/EU//
dc.relationinfo:eu-repo/grantAgreement/MESTD/Basic Research (BR or ON)/172030/RS//
dc.relationinfo:eu-repo/grantAgreement/MESTD/Basic Research (BR or ON)/172049/RS//
dc.rightsrestrictedAccess
dc.sourceMicrochimica Acta
dc.subjectLevodopaen
dc.subjectElectrochemical sensoren
dc.subjectManganese dioxideen
dc.subjectCyclic voltammetryen
dc.subjectAmperometryen
dc.subjectPoint-of-careen
dc.titlePoint-of-care amperometric determination of L-dopa using an inkjet-printed carbon nanotube electrode modified with dandelion-like MnO2 microspheresen
dc.typearticleen
dc.rights.licenseARR
dcterms.abstractОгњановић, Милош; Јовић, Милица; Лесцх, Aндреас; Aнтић, Братислав; Станковић, Далибор М.; Фабиáн, Мартин; Гираулт, Хуберт Х.;
dc.rights.holder© 2019, Springer-Verlag GmbH Austria, part of Springer Nature
dc.citation.volume186
dc.citation.issue8
dc.citation.spage532
dc.identifier.wos000475700700001
dc.identifier.doi10.1007/s00604-019-3644-x
dc.identifier.pmid31309336
dc.type.versionpublishedVersion
dc.identifier.scopus2-s2.0-85069222154


Files in this item

FilesSizeFormatView

There are no files associated with this item.

This item appears in the following Collection(s)

Show simple item record