Ayça Atılır Özcan

ORCID: 0000-0003-4402-6280
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Research Areas
  • Electrochemical Analysis and Applications
  • Analytical chemistry methods development
  • Electrochemical sensors and biosensors
  • Analytical Chemistry and Sensors
  • Advanced biosensing and bioanalysis techniques
  • Analytical Chemistry and Chromatography
  • Advanced oxidation water treatment
  • Advanced Chemical Sensor Technologies
  • Pharmacological Effects and Assays
  • Enzyme Catalysis and Immobilization
  • Quantum Dots Synthesis And Properties
  • Pharmaceutical and Antibiotic Environmental Impacts
  • Dye analysis and toxicity
  • Iron oxide chemistry and applications
  • Identification and Quantification in Food
  • Family Support in Illness
  • Social Media in Health Education
  • Protein purification and stability
  • Molecular Sensors and Ion Detection
  • Biosensors and Analytical Detection
  • Empathy and Medical Education
  • Platelet Disorders and Treatments
  • Edible Oils Quality and Analysis
  • Conducting polymers and applications
  • Body Image and Dysmorphia Studies

Karabük University
2025

Eskisehir Technical University
2018-2021

Hacettepe University
2006-2019

Anadolu University
2006-2018

Eskişehir City Hospital
2006-2018

Usak University
2006

We have proposed novel surface-imprinted beads for selective separation of cytochrome c (cyt c) by N-methacryloyl-(l)-histidine−copper(II) [MAH−Cu(II)] as a new metal-chelating monomer via metal coordination interactions and histidine template. combined molecular imprinting with the ability to chelate ions create ligand exchange suitable binding cyt (surface exposed protein). The imprinted were produced suspension polymerization MAH−Cu(II)−l-histidine ethylene glycol dimethacrylate. After...

10.1021/ac060536o article EN Analytical Chemistry 2006-09-19

Analysis of residual levels tetracyclines (TCs) in chicken meat was performed using a validated liquid chromatography coupled with tandem mass spectrometry (LC-MS/MS) technique. Overall, the recoveries for TCs ranged from 56.9% to 101.2%, standard deviations 4.5–13.2%. Detection limits 7.9 14.6 µg kg−1. In four 60 samples, doxycycline (DXC) determined range 19.9 35.6 kg−1; and one sample tetracycline detected at 17.2 Chlortetracycline (CTC) oxytetracycline (OTC) were not any tested samples....

10.1080/19393210.2012.655782 article EN Food Additives and Contaminants Part B 2012-03-01

Objectives Many factors affect caregiver burden. Limited studies exist on the effect of social support and fatigue family caregivers. This study aims to explore impact burden experienced by caregivers palliative care patients. Methods The was conducted with 80 Data were collected using Piper Fatigue Scale, Burden Interview, Multidimensional Scale Perceived Social Support. Regression analysis used evaluate data. Results regression revealed that higher scores MSPSS significantly associated...

10.1177/17423953251322261 article EN Chronic Illness 2025-02-24

In this study, we have prepared a hydrophobic cryogel for the chromatographic separation of lipase from its aqueous solutions including single protein and mixture also Yarrowia lipolytica cell extract. N-methacryloyl-(l)-phenylalanine methyl ester was used as monomer to provide character cryogels. The highest adsorption capacity observed at pH 5.0 0.5 mL min(-1) flow rate. achieved binary lipase:bovine serum albumin (BSA) lipase:lysozyme, triple-mixture lipase:lysozyme:BSA by using fast...

10.1002/btpr.1863 article EN Biotechnology Progress 2013-12-28

Bu çalışma,4-6 yaş okul öncesi dönem çocuklarının en çok hangi çizgi filmleri izlediklerini ve bu filmlerin içeriklerinin belirtilen dönemindeki çocukların gelişimleri açısından uygun olup olmadığının belirlenmesi amacıyla yapılmıştır. Araştırmada, içerik analizi kullanılmıştır. Araştırmada veri toplamak için görüşme formu kontrol listesi uygulanmıştır. Verilerin SPSS 12.0 programında Statistical Package for Social Sciences Yapılan görüşmelere göre çocuklar tarafından izlenen filmler Caillou...

10.31795/baunsobed.645462 article TR Balıkesir Üniversitesi Sosyal Bilimler Enstitüsü Dergisi 2015-06-01

Abstract Oleuropein has many antimicrobial, antiviral, and anticancer features found in olive leaf. Therefore, its isolation from leaf is very important such kinds of applications. In this study, a solid-phase extraction system based on the molecularly imprinted polymer (MIP) was proposed for selective separation oleuropein First, been prepared by suspension polymerization using methacrylolamidoantiprine–iron (III) metal-chelate monomers. After that, adsorption capacity selectivity...

10.1080/01496395.2013.814678 article EN Separation Science and Technology 2013-08-27

Background: Levofloxacin (LVX) is one of the fluoroquinolone antibiotics that possess a wide spectrum bactericidal activity against both Gram-positive and Gram-negative bacteria. Because its side effects potential towards development antibiotic resistance, determination this very important. New methods which have superior properties than conventional are needed in pharmaceuticals different samples. Method: An activated pencil graphite electrode (A-PGE) was prepared application voltammetric...

10.2174/1573412913666170317130625 article EN Current Pharmaceutical Analysis 2017-03-17

The present study describes the development and use of a new bioconjugate combining targeted quantum dot labeling with an immunoperoxidase method explores whether these bioconjugates could specifically effectively label Cu/Zn superoxide dismutase (SOD1). is designed for examination samples both under fluorescent bright-field microscopy at same time. For this purpose chlorobis(2-2'-bipyridyl) methacryloyl tyrosine-ruthenium(II) bis (2-2'-bipyridyl)...

10.1017/s1431927611012840 article EN Microscopy and Microanalysis 2012-03-13

In this study, modification of carbon paste electrode (CPE) with a nano-structured substance, fumed silica (FS), was investigated to develop voltammetric method for the determination an endocrine disrupting chemical, estradiol (EST).FS prominently increased response CPE towards EST.The parameters that affect volmametric performance modified were examined find optimal conditions.Modified showed linear EST between concentration values 0.1 M and 15.0 EST.Limit detection value developed...

10.18038/aubtda.430622 article EN cc-by-nc-nd Anadolu University Journal of Science and Technology-A Applied Sciences and Engineering 2018-12-23
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