Özgür Üstündağ

Simultaneous spectrophotometric determination of chlorphenoxamine hydrochloride and caffeine in a pharmaceutical preparation using first derivative of the ratio spectra and chemometric methods

İsmail Murat Palabıyık, Özgür Üstündağ, Filiz Yurtsever et al. · Journal of Pharmaceutical and Biomedical Analysis · 2002 · 51 citations

Medicinal Chemistry, Chemical Measurement, Gas Chromatography +11

An Approach to Quantitative Two‐Component Analysis of a Mixture Containing Hydrochlorothiazide and Spironolactone in Tablets by One‐Dimensional Continuous Daubechies and Biorthogonal Wavelet Analysis of UV‐Spectra

Dumitru Bǎleanu, Özgür Üstündağ · Spectroscopy Letters · 2003 · 40 citations

Quantitative Resolution, Chemical Measurement, Medicine +15

Chemometric Determination of Naproxen Sodium and Pseudoephedrine Hydrochloride in Tablets by HPLC

Abdil Özdemir, Halil Aksoy, Özgür Üstündağ et al. · Chemical and Pharmaceutical Bulletin · 2006 · 37 citations · Full text

Engineering, Pharmacotherapy, Chemistry +21

Chemometric resolution of a mixture containing hydrochlorothiazide and amiloride by absorption and derivative spectrophotometry

Özgür Üstündağ · Journal of Pharmaceutical and Biomedical Analysis · 2002 · 32 citations

Engineering, Photochemistry, Derivative Spectrophotometry +14

Spectophotometric quantitative resolution of hydrochlorothiazide and spironolactone in tablets by chemometric analysis methods

Özgür Üstündağ · Il Farmaco · 2003 · 32 citations

Organic Chemistry, Chemometric Analysis Methods, Spectophotometric Quantitative Resolution +16