Skills (6)
Awards & achievements
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Sep 2009Award: PhD Thesis Award, University of Ankara
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Sep 2003Scholarship: TÜBİTAK – BİDEB, The Scientific Research and Technological Council of Turkey, Ph.D. Fellowship
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Sep 2000Scholarship: TÜBİTAK – BİDEB, The Scientific Research and Technological Council of Turkey, MSc. Fellowship
Other
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LanguagesTurkish,English,German
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Scientific MembershipsFABAD
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Journal Referees1. Journal of Pharmaceutical and Biomedical Analysis, Journal of AOAC International, Journal of chromatographic science, Chemical Industry and Chemical Engineering Quarterly, Journal of Liquid Chromatography & Related Technologies, Bulletin of the Chemical Society of Ethiopia, AFRICAN JOURNAL OF BIOTECHNOLOGY, 8. African Journal of Pharmacy and Pharmacology
Questions and Answers (4) View all
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Answer added in Optimization Methods9 Optimization toolYou should use simplex centroid design for that. This design technique is very useful especially for these kind of mixtures.
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Answer added in Multidimensional analysis17 How to minimize a set of fitted multidimensional data?You should use response surface methodology with different design chart like central composite, box behnken etc. You should reach any software program... [more]
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Answer added in Chromatography127 How to determine if two HPLC chromatograms are different?I think that, the difference between two chromatograms with two different treatments is ok and a statistical test is not needed. You could change the... [more]
Publications (20) View all
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Article: Simultaneous spectrophotometric and liquid chromatographic determination of dextromethorphan hydrobromide, phenylephrine hydrochloride and carbinoxamine maleate in pharmaceutical preparations
Journal of Analytical Chemistry. 01/2012; 67(1):56-63. -
Article: Stability-Indicating Micellar Electrokinetic Chromatography Method for Determination of Finasteride in Pharmaceutical Preparations
Journal of Liquid Chromatography & Related Technologies 02/2013; 36(6):781-791. · 0.71 Impact Factor -
Article: Hypochlorous acid: Analytical Methods and Antimicrobial Activity
Tropical Journal of Pharmaceutical Research 02/2013; 12(1):123-126. · 0.82 Impact Factor -
Article: Using Derivative and Ratio Spectra Derivative Spectrophotometry as a New Data Pre-Processing Method in Partial Least Squares Technique for Resolving Ovelapped Spectra of Montelukast Sodium, Desloratadine and Levocetirizine Dihydrochloride
Reviews in analytical chemistry 06/2012; 31(2):107-112. · 0.36 Impact Factor -
Article: Multivariate optimization and validation of a capillary electrophoresis method for the simultaneous determination of dextromethorphan hydrobromur, phenylephrine hydrochloride, paracetamol and chlorpheniramine maleate in a pharmaceutical preparation using response surface methodology.
[show abstract] [hide abstract]
ABSTRACT: A fast, accurate, precise and sensitive capillary electrophoresis method for the simultaneous determination of dextromethorphan hydrobromide, phenylephrine hydrochloride, paracetamol and chlorpheniramine maleate has been developed. Response surface methodology with a central composite design was used for optimization of the concentration of the buffer, pH of the buffer and applied voltage. Therefore, working with Na(2)HPO(4) buffer (pH 8.00, 0.01 M) at 20 kV as an applied voltage in the capillary electrophoresis method were found to be suitable; under these optimal conditions, these four active ingredients were separated in about 7 min. This developed method was validated and successfully applied to a pharmaceutical preparation, sugar-coated tablet, and the results were compared with a high-performance liquid chromatographic method developed by us.Analytical Sciences 01/2010; 26(8):853-9. · 1.25 Impact Factor
