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Author

Nazangül Ünal

Observed names: Nazangül ÜNAL, Ünal, Nazangül
Institution: Usak University
ORCID: 0000-0001-9481-1354
Observed ORCID: 0000-0001-9481-1354
OpenAlex ID: A5068853998
Three-way analysis of pH-UV absorbance dataset for the determination of paracetamol and its pKa value in presence of excipients
2020 · Erdal Dinç, Zehra Ceren Ertekin, et al. · Spectrochimica Acta Part A Molecular and Biomolecular Spectroscopy · 38
Three-Way Analysis-Based pH-UV-Vis Spectroscopy for Quantifying Allura Red in An Energy Drink and Determining Colorant's pKa
2021 · Erdal Dinç, Nazangül Ünal, et al. · Journal of Food and Drug Analysis · 21
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PARAFAC and MCR-ALS approaches to the pKa determination of benzoic acid and its derivatives
2020 · Faysal Selimoğlu, Nazangül Ünal, et al. · Spectrochimica Acta Part A Molecular and Biomolecular Spectroscopy · 21
Simultaneous Determination of the Acid Dissociation Constants of Phenolics by Multivariate Analysis of pH and Ultraviolet-Visible Spectrophotometric Measurements
2021 · Erdal Dinç, Faysal Selimoğlu, et al. · Analytical Letters · 16
Spectrophotometric determination of various polyanions with polymeric film optodes using microtiter plate reader
2011 · Nedime Dürüst, Mark E. Meyerhoff, et al. · Analytica Chimica Acta · 12
Three-dimensional strategies in the quantitative resolution of kinetic UV absorbance measurements for monitoring the oxidation of quercetin by oxidant agents and analyzing dietary supplement product
2023 · Erdal DİNÇ, Asiye ÜÇER, et al. · Journal of Food and Drug Analysis · 11
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Novel Three-Dimensional Resolution of a pH and Ultraviolet-Visible Absorption Spectral Dataset for the Determination of Desloratadine in a Pharmaceutical Product and Its Acid Dissociation Constant
2020 · Erdal Dinç, Nazangül Ünal, et al. · Analytical Letters · 10
Quantitative determination of anionic surfactants using optical sensors with microtiter plate reader
2014 · Nedime Dürüst, Sibel Naç, et al. · Sensors and Actuators B Chemical · 8
A New Ultra-Performance Liquid Chromatographic Method for the Quantification of Vitamin C in Fresh and Dried Goji Berries (Lycium barbarumL.) Cultivated in Turkey
2022 · Erdal Dinç, Asiye Üçer, et al. · Journal of AOAC International · 6
A multiway spectral analysis model to monitor the kinetic chlorination reaction of caffeine and determine its content in commercial liquid and solid drinks
2023 · Erdal Dinç, Asiye Üçer, et al. · Food Chemistry · 5
A Novel UPLC Method Development for Quantifying Active and Inactive Ingredients in a Commercial Energy Drink Product Using Chemometric Optimization Methodology
2025 · Nazangül Ünal, Erdal Dinç · Food Analytical Methods · 3
Monitoring ascorbic acid oxidation with H2O2 and analyzing the food supplement product using parallel factor analysis model of kinetic UV absorption measurements
2023 · Erdal Dinç, Asiye Üçer, et al. · Journal of Food Composition and Analysis · 2
HAAR wavelet-PARAFAC approach for separation of overlapping spectra and simultaneous quantification of amoxicillin and clavulanic acid in a veterinary antibiotic formulation: Comparison with UPLC
2026 · Erdal Dinç, Nazangül Ünal, et al. · Microchemical Journal
Quantitative Analysis of Active Compounds in a Three-Component Pharmaceutical Formulation Using Multivariate Calibration Methods
2026 · Nazangül Ünal, Asiye Üçer, et al. · Fabad Journal of Pharmaceutical Sciences
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Comparative Application of Raw-ann and Pca-ann for the Spectrophotometric Determination of Caffeine, Propyphenazone, and Paracetamol in Tablets
2026 · Asiye ÜÇER, Nazangül ÜNAL, et al. · Studia Universitatis Babeș-Bolyai Chemia
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Works count: 17
Citation count: 153
H-index: 8
I10-index: 7
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