Browsing by Author "Şentürk, Zühre"
Now showing items 1-8 of 8
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Determination of 7,12-dimethylbenz[a]anthracene in orally treated rats by high-performance liquid chromatography and transfer stripping voltammetry
Yardım, Yavuz; Levent, Abdulkadir; Ekin, Suat; Keskin, Ertuğrul; Oto, Gökhan; Şentürk, Zühre (Bentham, 2012-06)A number of polycyclic aromatic hydrocarbons (PAHs) have been shown to be toxicants, and induce carcinogenic and immunotoxic effects. As a model PAH agent, 7,12-dimethylbenz[a]anthracene (DMBA) was the strongest one tested ... -
Electroanalytical investigation of antineoplastic drug vinorelbine at pencil graphite electrode in surfactant media
Önal, Günay; Levent, Abdulkadir; Şentürk, Zühre (Turkish Chemical Society, 2019)Vinorelbine (sold under the brand name Navelbine), one of the semisynthetic derivatives of Vinca alkaloids, has been widely used either alone or in combination with other drugs in the tre- atment of leukemia, lymphoma, ... -
Electrochemical performance of boron-doped diamond electrode in surfactant-containing media for ambroxol determination
Levent, Abdulkadir; Yardım, Yavuz; Şentürk, Zühre (Elsevier, 2014-07-17)A novel application of boron-doped diamond electrode is introduced for the determination of ambroxol, a potential antioxidant drug belonging to the expectorant class. The electrochemical oxidation of ambroxol was first ... -
Electrooxidation of thiourea and its square-wave voltammetric determination using pencil graphite electrode
Levent, Abdulkadir; Keskin, Ertuğrul; Yardım, Yavuz; Şentürk, Zühre (Walter de Gruyter, 2011-04-01)The electrochemical properties of thiourea (TU) were investigated in pH range 2.0-12.0 by cyclic and square-wave voltammetry. The compound was irreversibly oxidized at a pencil graphite electrode in one or two oxidation ... -
Graphene/Nafion composite film modified glassy carbon electrode for simultaneous determination of paracetamol, aspirin and caffeine in pharmaceutical formulations
Yiğit, Aydın; Yardım, Yavuz; Çelebi, Metin; Levent, Abdulkadir; Şentürk, Zühre (ScienceDirect, 2016-05-16)A graphene-Nafion compositefilm was fabricated on the glassy carbon electrode (GR-NF/GCE), and usedfor simultaneous determination of paracetamol (PAR), aspirin (ASA) and caffeine (CAF). The electro-chemical behaviors of ... -
Sensitive voltammetric determination of testosterone in pharmaceuticals and human urine using a glassy carbon electrode in the presence of cationic surfactant
Levent, Abdulkadir; Altun, Ahmet; Yardım, Yavuz; Şentürk, Zühre (Elsevier, 2014-05-10)In this work, the electrochemical investigation of testosterone, a steroid hormone from the androgen group, was carried out in aqueous and aqueous/surfactant solutions using a glassy carbon (GC) electrode. In cyclic ... -
Voltammetric behavior of benzo[a]pyrene at boron-doped diamond electrode: A study of its determination by adsorptive transfer stripping voltammetry based on the enhancement effect of anionic surfactant, sodium dodecylsulfate
Yardım, Yavuz; Keskin, Ertuğrul; Levent, Abdulkadir; Şentürk, Zühre (Elsevier, 2011-07-15)Benzo[a]pyrene (BaP), a member of the polycyclic aromatic hydrocarbon (PAH) class, is one of the most potent PAH carcinogens. The electrochemical oxidation of BaP was first studied by cyclic voltammetry at the boron-doped ... -
Voltammetric behavior of testosterone on bismuth film electrode: Highly sensitive determination in pharmaceuticals and human urine by square‐wave adsorptive stripping voltammetry
Levent, Abdulkadir; Altun, Ahmet; Taş, Süleyman; Yardım, Yavuz; Şentürk, Zühre (Wiley Online Library, 2015-03-20)In this paper, an electrochemical application of bismuth‐film electrode (BiFE) fabricated via ex‐situ electrodeposition onto a glassy carbon electrode for testosterone determination was investigated in aqueous and ...
