Search Results - "Eskiköy, Dilek"

A voltammetric study on drug-DNA interactions: Kinetic and thermodynamic aspects of the relations between the anticancer agent dasatinib and ds-DNA using a pencil lead graphite electrode by Bayraktepe, Dilek Eskiköy

“…•In this research article, the electrochemical studies of the interaction between the anticancer agent dasatinib with ds-DNA were carried out using the…”
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Bismuth nanoparticles decorated on Na-montmorillonite-multiwall carbon nanotube for simultaneous determination of heavy metal ions- electrochemical methods by Yıldız, Ceren, Eskiköy Bayraktepe, Dilek, Yazan, Zehra, Önal, Müşerref

“…[Display omitted] •The sensitivity of the proposed sensor increased in the presence of bismuth, MWCNT and sodium montmorillonite.•Notably stripping performance…”
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Sensitive and cost effective disposable composite electrode based on graphite, nano-smectite and multiwall carbon nanotubes for the simultaneous trace level detection of ascorbic acid and acetylsalicylic acid in pharmaceuticals by Bayraktepe, Dilek Eskiköy, Yazan, Zehra, Önal, Müşerref

“…In this study, we used nano-smectite (SMT) and multiwall carbon nanotube (MWCNT) as a recognition surface over the disposable pencil graphite electrode for the…”
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Two‐layered Au@Ag Bimetallic Nanocomposites‐poly (L‐Met) Platform for Highly Sensitive Chlorpheniramine Maleate Detection by Bayraktepe, Dilek Eskiköy, Yazan, Zehra

“…The two‐layered bimetallic Au@Ag and poly(L‐methionine) (Au@Ag/p‐L‐met) sensor was newly developed for the electrochemical determination of chlorpheniramine…”
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Sensitive and selective voltammetric determination of anti˗cancer agent shikonin on sepiolite clay/TiO2 nanoparticle/MWCNTs composite carbon paste sensor and investigation of its electro˗oxidation mechanism by Bayraktepe, Dilek Eskiköy, Yazan, Zehra, Polat, Kamran

“…A simple and highly sensitive voltammetric method was developed to determine the Shikonin (SHI) content in synthetic and real samples. The method is based on a…”
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Electrochemical detection of bicalutamide in sepiolite clay sensing platform: Its possible electrooxidation mechanism, determination, and DNA interaction by Bayraktepe, Dilek Eskiköy, Polat, Kamran, Yıldız, Ceren, Yazan, Zehra

“…A carbon paste sensor was modified with sepiolite clay particles (SC/CPE) to quantify the bicalutamide (BICA). BICA's probable oxidation mechanism and the…”
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Four-way parallel factor analysis of voltammetric four-way dataset for monitoring the etoposide-DNA interaction with its binding constant determination by Yazan, Zehra, Eskiköy Bayraktepe, Dilek, Dinç, Erdal

“…[Display omitted] •PARAFAC was applied to a voltammetric array to evidence the ETO and DNA interaction.•Interaction was detected from potential, frequency, pH…”
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A new screen-printed carbon sensor decorated gold nanoparticles/kaolinite mineral: electrochemical analysis of propyphenazone and the investigation of ds-DNA interaction by Yıldız, Ceren, Eskiköy Bayraktepe, Dilek, Yazan, Zehra

“…This work represents the development of natural kaolinite mineral (Kao)-gold nanoparticles (GNPs) modified screen-printed carbon electrode (SPCE) based on…”
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The development of electrochemical DNA biosensor based on poly-l-methionine and bimetallic AuPt nanoparticles coating: Picomolar detection of Imatinib and Erlotinib by Eskiköy Bayraktepe, Dilek, Yıldız, Ceren, Yazan, Zehra

“…We report on the preparation of a new and simple electrochemical DNA biosensor based on DNA/AuPt/p-L-Met coating on a screen-printed carbon electrode (SPE) and…”
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Electrochemical low-level detection of l-tryptophan in human urine samples: use of pencil graphite leads as electrodes for a fast and cost-effective voltammetric method by Yıldız, Ceren, Eskiköy Bayraktepe, Dilek, Yazan, Zehra

“…Electrochemical low-level detection of l -tryptophan ( l -Trp), a precursor to the neurotransmitter serotonin, was performed at a practical sensor based on…”
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Preparation of Multiwalled Carbon Nanotubes: Electrochemically Treated Pencil Graphite Electrodes for Nanomolar Detection of L‐Tryptophan in Complex Samples by Yıldız, Ceren, Bayraktepe, Dilek Eskiköy, Yazan, Zehra

“…The present work reports a sensitive and simple sensor based on an electrochemically treated pencil graphite electrode (pre‐PGE) modified with multi‐walled…”
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Application of Single‐use Electrode Based on Nano‐clay and MWCNT for Simultaneous Determination of Acetaminophen, Ascorbic Acid and Acetylsalicylic Acid in Pharmaceutical Dosage by Eskiköy Bayraktepe, Dilek, Yazan, Zehra

“…In this study, a highly sensitive, selective and cost‐effective electrochemical nano‐sensor has been developed for the first time so as to facilitate the…”
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Electrochemical sensor based on a sepiolite clay nanoparticle-based electrochemical sensor for ascorbic acid detection in real-life samples by Pekin, Melike, Bayraktepe, Dilek Eskiköy, Yazan, Zehra

“…A new electrode composed of sepiolite clay (SC) carbon paste (CP) was developed and used for the adsorptive stripping differential pulse voltammetric…”
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Low-level Electrochemical Analysis of Ketoconazole by Sepiolite Nanoparticles Modified Sensor in Shampoo Sample by Aydar, Sevda, Bayraktepe, Dilek EskikĂ Y, Filik, Hayati, Yazan, Zehra

“…In this study, the nano-sepiolite modified carbon paste electrode (CCPE) was prepared for the determination of ketoconazole (KC). The effects of pH, the…”
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Voltammetric studies on the interaction of ds-DNA with anti-cancer agents imatinib and erlotinib – Comparison of Au and Pt nanoparticle effects to drug-DNA complex formation by Eskiköy Bayraktepe, Dilek, Yıldız, Ceren, Yazan, Zehra

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Square wave voltammetric pKa determination of aspirin using multi-way data analysis models by Yazan, Zehra, Eskiköy Bayraktepe, Dilek, Dinç, Erdal

“…To understand the drug action mechanism, the acid–base dissociation constant (or pKa) of biologically active compounds is one of the most functional parameters…”
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A Nano-Sepiolite Clay Electrochemical Sensor for the Rapid Electro-Catalytic Detection of Hydroquinone in Cosmetic Products by Aydar, Sevda, Bayraktepe, Dilek Eskiköy, Filik, Hayati, Yazan, Zehra

“…In this paper, a simple and sensitive electrochemical nano-sensor was developed for the analysis of hydroquinone based on sepiolite clay modified carbon paste…”
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Electrochemical sensor for simultaneous determination of paracetamol, propyphenazone, and caffeine – Electrodes based on poly(L-cystine)/gold nanoparticles plating on pencil graphite by Urçuk, Ayça, Yıldız, Ceren, Eskiköy Bayraktepe, Dilek, Yazan, Zehra

“…[Display omitted] •A new P(L-cyst)/AuNPs/PGE sensor was designed by electropolymerization and electrodeposition step by step.•Electrochemical, SEM-EDX, and…”
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Gold nanoparticles decorated kaolinite mineral modified screen-printed electrode: Use for simple, sensitive determination of gallic acid in food samples by Sarıbaş, Pelin, Yıldız, Ceren, Eskiköy Bayraktepe, Dilek, Pekin Turan, Melike, Yazan, Zehra

“…The current study offers the nanomolar quantification of gallic acid (GAL) based on gold nanoparticles (AuNps) and kaolinite minerals (KNT) modified on a…”
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Preparation and characterization of a pencil graphite electrode modified with gold nanoparticles decorated poly (l-methionine) and its use in the simultaneous sensitive electrochemical analysis of ascorbic acid, acetaminophen, chlorpheniramine maleate, and caffeine by Eskiköy Bayraktepe, Dilek, İnal, Emine Kübra, Yazan, Zehra

“…[Display omitted] •The first electrochemical sensor for simultaneous quantification of A, ACP, CP and CF.•Sensor is based on AuNPs and p(l-met) obtained by…”
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