Interaction of nickel ferrite nanoparticles with nucleic acids

Basit Öğe Kaydı
dc.authorid0000-0001-6783-7030en_US
dc.contributor.authorTopkaya, Seda Nur
dc.contributor.authorAçarı Karaca, İdil
dc.contributor.authorKaya, Hüseyin Oğuzhan
dc.contributor.authorÖzcan, İmren
dc.contributor.authorKöytepe, Süleyman
dc.contributor.authorÇetin, Arif E.
dc.date.accessioned2022-03-19T18:17:40Z
dc.date.available2022-03-19T18:17:40Z
dc.date.issued2022en_US
dc.departmentMTÖ Üniversitesi, Mühendislik ve Doğa Bilimleri Fakültesi, Biyomühendislik Bölümüen_US
dc.description.abstractIn this article, we introduced an electrochemical biosensor employing graphite electrodes (GE) decorated with Nickel ferrite (NiFe2O4) nanoparticles for nucleic acid detection. NiFe2O4 nanoparticles in a narrow size distribution were synthesized with co-precipitation technique. Their chemical and crystallographic properties were characterized with FTIR and X-ray spectroscopies. Nanoparticle size distribution and hydrodynamic diameter were determined with particle size analyzer. Elemental content and purity of nanoparticles were analyzed with EDX analysis. Our analyses showed a diameter of ~10 nm for NiFe2O4 nanoparticles. Electrochemical properties of NiFe2O4 nanoparticles were examined with different analysis methods. Conductivity properties of NiFe2O4 nanoparticles were investigated with Cyclic Voltammetry (CV), which confirmed that nanoparticles on GE surface have a high surface area and conductivity. More importantly, in this article, the interactions between NiFe2O4 nanoparticles and double stranded DNA (dsDNA), single stranded DNA (ssDNA), and RNA were for the first time examined using Differential Pulse Voltammetry (DPV), CV, and Electrochemical Impedance Spectroscopy (EIS). Oxidation peak currents of NiFe2O4 nanoparticles and guanine bases of dsDNA, ssDNA, and RNA showed that NiFe2O4 nanoparticles effectively interacts with nucleic acids via an electrostatic mode.en_US
dc.identifier.citationTopkaya, S. N., Açarı, İ. K., Kaya, H. O., Özcan, İ., Köytepe, S., Cetin, A. E. (2022). Interaction of nickel ferrite nanoparticles with nucleic acids. Colloids and Surfaces B: Biointerfaces, 211, 112282.en_US
dc.identifier.doi10.1016/j.colsurfb.2021.112282
dc.identifier.endpage8en_US
dc.identifier.issn0927-7765en_US
dc.identifier.issue112282en_US
dc.identifier.pmid34915301
dc.identifier.scopus2-s2.0-85121231324en_US
dc.identifier.scopusqualityQ1en_US
dc.identifier.startpage1en_US
dc.identifier.urihttps://doi.org/10.1016/j.colsurfb.2021.112282
dc.identifier.urihttps://hdl.handle.net/20.500.12899/717
dc.identifier.volume211en_US
dc.identifier.wosWOS:000734888800005en_US
dc.identifier.wosqualityQ1en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.indekslendigikaynakPubMeden_US
dc.institutionauthorAçarı Karaca, İdil
dc.language.isoenen_US
dc.publisherElsevier B.V. Allen_US
dc.relation.ispartofColloids and Surfaces B: Biointerfacesen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectNickel ferriteen_US
dc.subjectNiFe2O4 nanoparticlesen_US
dc.subjectDifferential pulse voltammetryen_US
dc.subjectElectrochemical impedance spectroscopyen_US
dc.subjectCo-precipitationen_US
dc.titleInteraction of nickel ferrite nanoparticles with nucleic acidsen_US
dc.typeArticleen_US

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