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dc.contributor.authorLopes de Macedo, Isaac Yves
dc.contributor.authorFerreira Garcia, Luane
dc.contributor.authorRibeiro de Souza, Aparecido
dc.contributor.authorLima da Silva, Adélia Maria
dc.contributor.authorFernandez, Carlos
dc.contributor.authorGonçalves Santos, Maycon Dible
dc.contributor.authorSouza Magalhães, River
dc.contributor.authorSapateiro Torres, Ieda Maria
dc.contributor.authorde Souza Gil, Eric
dc.date.accessioned2016-06-28T13:48:28Z
dc.date.available2016-06-28T13:48:28Z
dc.date.issued2016-05-27
dc.identifier.citationLOPES DE MACEDO, I.Y., FERREIRA GARCIA, L., RIBEIRO DE SOUZA, A., LIMA DA SILVA, A.M., FERNANDEZ, C., GONÇALVES SANTOS, M.D., SOUZA MAGALHÃES, R., SAPATEIRO TORRES, I.M. and DE SOUZA GIL, E. 2016. Differential pulse voltammetric determination of albendazole and mebendazole in pharmaceutical formulations based on modified sonogel carbon paste electrodes with perovskite-type LaFeO3 nanoparticles. Journal of the Electrochemical Society [online], 163(8), pages B428-B434. Available from: http://dx.doi.org/10.1149/2.0661608jesen
dc.identifier.issn0013-4651en
dc.identifier.issn1945-7111en
dc.identifier.urihttp://hdl.handle.net/10059/1524
dc.description.abstractBenzimidazoles, such as albendazole (AB) and mebendazole (MB), are common anthelmintic agents, widely used throughout the world to combat parasitic diseases. The electroanalytical sensing of AB and MB based on Perovskite-Type LaFeO3 nanoparticles modified sonogel carbon paste electrodes has been reported for the first time. Perovskite-type LaFeO3 nanoparticles were characterized by X-ray diffraction (XRD), fourier transform infrared (FTIR), scanning electron microscopy (SEM) and transmission electron microscopy (TEM). The XRD indicates the formation of monophase perovskite LaFeO3 and FT-IR spectrum shows a band at 570 cm?1 which is associated to the formation of lanthanum ferrite. Microscopy images show that the distribution in pore size and shape is not well defined. The particles sizes are found to be above 200 nm. It was found that sonogel carbon paste modified electrodes with Perovskite-type LaFeO3 nanoparticles exhibit higher catalytic activity and sensitivity toward the detection of AB and MB compared to the unmodified electrode. The limits of detection for albendazole and mebendazole were reported to be 0.3 ?M and 0.6 ?M respectively and the limits of quantification 0.8 ?M and 1.7 ?M respectively. The electroanalytical protocol was successfully applied for the sensing of AB and MB in pharmaceutical formulations.en
dc.description.sponsorshipFundação de Amparo a Pesquisa de Goiás and Conselho Nacional de Pesquisa, grant number Universal MCTI/CNPq No. 14/2013.en
dc.language.isoenen
dc.publisherElectrochemical Societyen
dc.rightshttps://creativecommons.org/licenses/by-nc-nd/4.0en
dc.rightsAttribution-NonCommercial-NoDerivatives 4.0 International*
dc.rights.urihttp://creativecommons.org/licenses/by-nc-nd/4.0/*
dc.subjectAlbendazoleen
dc.subjectBenzimidazolesen
dc.subjectMebendazoleen
dc.subjectNanoparticlesen
dc.subjectPerovskiteen
dc.subjectPharmaceutical analysisen
dc.subjectSensorsen
dc.subjectSonogelen
dc.subjectVoltammetryen
dc.titleDifferential pulse voltammetric determination of albendazole and mebendazole in pharmaceutical formulations based on modified sonogel carbon paste electrodes with Perovskite-type LaFeO3 nanoparticles.en
dc.typeJournal articlesen
dc.publisher.urihttp://dx.doi.org/10.1149/2.0661608jesen
dcterms.dateAccepted2016-05-12
dcterms.publicationdate2016-05-27
refterms.accessExceptionNAen
refterms.dateDeposit2016-06-28
refterms.dateFCA2016-06-28
refterms.dateFCD2016-06-28
refterms.dateFreeToDownload2016-06-28
refterms.dateFreeToRead2016-06-28
refterms.dateToSearch2016-06-28
refterms.depositExceptionNAen
refterms.panelBen
refterms.technicalExceptionNAen
refterms.versionAMen
rioxxterms.publicationdate2016-05-27
rioxxterms.typeJournal Article/Reviewen
rioxxterms.versionAAM


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