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Low-cost voltammetric sensor based on reduced graphene oxide anchored on platinum nanoparticles for robust determination of Favipiravir in real samples

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dc.contributor.authorBouali W.
dc.contributor.authorERK N.
dc.contributor.authorKholafazadehastamal G.
dc.contributor.authorNaser M.
dc.contributor.authorTIRIS G.
dc.contributor.institutionauthorTIRIS, GİZEM
dc.date.accessioned2023-01-04T21:39:06Z
dc.date.available2023-01-04T21:39:06Z
dc.date.issued2023-01-01
dc.description.abstract© 2022 Elsevier B.V.This research describes a simple, sensitive, and disposable modified glassy carbon electrode constructed using platinum nanoparticles anchored on reduced graphene oxide nanocomposite as a conductive modifier (Pt@rGO/GCE) to detect an anti-coronavirus drug, Favipiravir (FAV). The as-synthesized nanocomposite was characterized by Fourier transform infrared spectroscopy (FTIR), X-ray diffraction (XRD), field emission scanning electron microscopy (FE-SEM), energy-dispersive X-ray spectroscopy (EDX), and atomic force microscopy (AFM). Under optimized conditions, the square wave voltammetry (SWV) method was used to determine trace amounts of FAV in real samples. The proposed electrode demonstrated a wide linear concentration range of 3.16 to 100.0 μM with a low detection limit (LOD) of 2.46 μM. Moreover, the developed electrode showed outstanding selectivity in the presence of several interferences with high repeatability and reproducibility. Finally, the developed electrode was applied to detect FAV in human plasma and pharmaceutical samples.
dc.identifier.citationBouali W., ERK N., Kholafazadehastamal G., Naser M., TIRIS G., "Low-cost voltammetric sensor based on reduced graphene oxide anchored on platinum nanoparticles for robust determination of Favipiravir in real samples", Diamond and Related Materials, cilt.131, 2023
dc.identifier.doi10.1016/j.diamond.2022.109609
dc.identifier.issn0925-9635
dc.identifier.urihttps://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=85144087617&origin=inward
dc.identifier.urihttps://hdl.handle.net/20.500.12645/34569
dc.identifier.volume131
dc.relation.ispartofDiamond and Related Materials
dc.rightsinfo:eu-repo/semantics/openAccess
dc.subjectTarımsal Bilimler
dc.subjectZiraat
dc.subjectTarım Makineleri
dc.subjectTarım Alet ve Makineleri
dc.subjectBilgi Sistemleri, Haberleşme ve Kontrol Mühendisliği
dc.subjectSinyal İşleme
dc.subjectFizik
dc.subjectYoğun Madde 1:Yapısal, Mekanik ve Termal Özellikler
dc.subjectKimya
dc.subjectTemel Bilimler
dc.subjectMühendislik ve Teknoloji
dc.subjectAgricultural Sciences
dc.subjectAgriculture
dc.subjectFarm Machinery
dc.subjectAgricultural Tools and Machines
dc.subjectInformation Systems, Communication and Control Engineering
dc.subjectSignal Processing
dc.subjectPhysics
dc.subjectCondensed Matter 1: Structural, Mechanical and Thermal Properties
dc.subjectChemistry
dc.subjectNatural Sciences
dc.subjectEngineering and Technology
dc.subjectMühendislik, Bilişim ve Teknoloji (ENG)
dc.subjectTemel Bilimler (SCI)
dc.subjectMühendislik
dc.subjectMalzeme Bilimi
dc.subjectMÜHENDİSLİK, MEKANİK
dc.subjectMÜHENDİSLİK, ELEKTRİK VE ELEKTRONİK
dc.subjectFİZİK, YOĞUN MADDE
dc.subjectMALZEME BİLİMİ, ÇOKDİSİPLİNLİ
dc.subjectEngineering, Computing & Technology (ENG)
dc.subjectNatural Sciences (SCI)
dc.subjectENGINEERING
dc.subjectMATERIALS SCIENCE
dc.subjectCHEMISTRY
dc.subjectPHYSICS
dc.subjectENGINEERING, MECHANICAL
dc.subjectENGINEERING, ELECTRICAL & ELECTRONIC
dc.subjectPHYSICS, CONDENSED MATTER
dc.subjectMATERIALS SCIENCE, MULTIDISCIPLINARY
dc.subjectElektronik, Optik ve Manyetik Malzemeler
dc.subjectFizik Bilimleri
dc.subjectGenel Kimya
dc.subjectMakine Mühendisliği
dc.subjectMalzeme Kimyası
dc.subjectElektrik ve Elektronik Mühendisliği
dc.subjectElectronic, Optical and Magnetic Materials
dc.subjectPhysical Sciences
dc.subjectGeneral Chemistry
dc.subjectMechanical Engineering
dc.subjectMaterials Chemistry
dc.subjectElectrical and Electronic Engineering
dc.subjectCovid-19
dc.subjectFavipiravir
dc.subjectGraphene oxide
dc.subjectMetal nanoparticles
dc.subjectPharmaceutical sample
dc.titleLow-cost voltammetric sensor based on reduced graphene oxide anchored on platinum nanoparticles for robust determination of Favipiravir in real samples
dc.typearticle
dspace.entity.typePublication
local.avesis.id1b981f4d-11c5-413d-b907-c6cb920e1f94
local.publication.goal03 - Sağlık ve Kaliteli Yaşam
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