Yazar "Tunçel, Muzaffer" için listeleme
-
Determination of carbamazepine and its main metabolite carbamazepine-10, 11-epoxide in rat brain microdialysate and blood using ESI-LC-MS (ion trap)
Şener, E.; Korkmaz, Orhan Tansel; Yeniceli, Duygu; Ak, Dilek; Tunçel, Muzaffer; Tuncel, N. (Springer Heidelberg, 2007)A new analytical method has been developed and validated for determination of the anti-epileptic drug carbamazepine (CBZ) and its main metabolite carbamazepine- 10, 11 -epoxide (CBZ-E) using ESl-LC-MS (ion trap). The ... -
Determination of DNA in Certain Salvia Species by Capillary Gel Electrophoresis
Öncü-Kaya, Elif Mine; Uysal, Ülkü Dilek; Öztürk, Nilgün; Cenkci, Süleyman; Tunçel, Muzaffer (Taylor & Francis Inc, 2015)This article presents a newly developed capillary gel electrophoresis (CGE) using dynamic coating with hydroxyethylcellulose methodology for the separation of fourteen standard DNA fragments and determination of RAPD-PCR ... -
Determination of Folic Acid by CE in Various Cultivated Variety of Lentils
Uysal, Ülkü Dilek; Öncü Kaya, Elif Mine; Tunçel, Muzaffer (Springer Heidelberg, 2010)A simple extraction and determination method for folic acid (FA) in lentil samples was developed employing capillary electrophoresis. The analysis was performed in a 75 mu m ID fused silica capillary using a running buffer ... -
The Determination of Furazolidone in Tablets By Differential Pulse Polarography
Tunçel, Muzaffer; Altıokka, Göksel (Govi-Verlag GMBH, 1992)… -
The determination of hydralazine hydrochloride by polarography
Tunçel, Muzaffer; Ak, Dilek; Güler, E.; Genç, Lütfi (1993)[No abstract available] -
Determination of lansoprazole in pharmaceutical capsules by flow injection analysis using UV-detection
Yeniceli, Duygu; Ak, Dilek; Tunçel, Muzaffer (2004)The direct determination of lansoprazole by using a flow injection analysis (FIA) with UV-detection and its application to the pharmaceutical capsules is described, in this study. The best carrier solvent was found to be ... -
Determination of leflunomide in pharmaceutical tablets by flow-injection analysis
Yeniceli, Duygu; Ak, Dilek; Tunçel, Muzaffer (Taylor & Francis Inc, 2005)A flow injection analysis (FIA) of leflunomide using UV-detection is described, in this study. The most suitable carrier solvent was found to be an aqueous solution of ethanol (25%, v/v). Leflunomide was determined at the ... -
Determination of leflunomide in tablets by high performance liquid chromatography
Yeniceli, Duygu; Ak, Dilek; Tunçel, Muzaffer (Elsevier Science BV, 2006)In the present study, a reverse phase high performance liquid chromatography (HPLC) method was validated and applied for the determination of leflunomide in tablets. Chromatographic separation of leflunomide and oxazepam ... -
Determination of naproxen in tablets by using first derivative potentiometry
Uysal, Ülkü Dilek; Tunçel, Muzaffer (2004)Bu çalışmada, naproksen sodyumun potansiyometrik tayini tanıtılmaktadır. Naproksenin tayini için en iyi çözücü sistemi, sodyum klorür ilavesiyle 0,1 iyonik şiddete ayarlı % 20 etanol (h/h) olarak bulundu. Aktif maddenin ... -
Determination of Ochratoxin-A in the brain microdialysates and plasma of awake, freely moving rats using ultra high performance liquid chromatography fluorescence detection method
Kaya, Erbil Melek Özlem; Korkmaz, Orhan Tansel; Uğur, Duygu Yeniceli; Şener, Erol; Tuncel, A. Neşe; Tunçel, Muzaffer (Elsevier, 2019)In this study, a simple, efficient and rapid Ultra High Performance Liquid Chromatography method with fluorescence detection (UHPLC-FLD) has been developed and validated for the determination of Ochratoxin-A (OTA) in rat ... -
The Determination of Ofloxacin in Tablets By Potentiometry and Conductometry
Tunçel, Muzaffer; Atkoşar, Zeki (Govi-Verlag GMBH, 1992)… -
Determination of pravastatin in tablets by capillary electrophoresis
Kırcalı, K.; Tunçel, Muzaffer; Aboul-Enein, Hassan Y. (Elsevier Masson SAS, 2004)Pravastatin (PRA) is an inhibitor of HMG-CoA reductase enzyme, which is clinically used as a hypolipidemic agent to reduce cholesterol level. A capillary electrophoretic method for the determination of PRA in pharmaceutical ... -
Determination of Rosmarinic Acid by High-Performance Liquid Chromatography and Its Application to Certain Salvia Species and Rosemary
Öztürk, Nilgün; Tunçel, Muzaffer; Uysal, Ülkü Dilek; Öncü-Kaya, Elif Mine; Koyuncu, Onur (Springer, 2011)This study describes a method development for the determination of rosmarinic acid (RA) by using a gradient high-performance liquid chromatography (HPLC) and its application to certain plant materials. The analysis was ... -
Determination of rutin in Hypericum perforatum extract bu capillary electrophoresis
Ak, Dilek; Kırımer, Neşe; Tunçel, Muzaffer; Aboul-Enein, Hassan Y. (Marcel Dekker Inc, 2001)A capillary zone electrophoretic (CZE) method for the determination of rutin in an ethanolic extract of the aerial parts of Hypericrum perforatum (Hypericaceae) is described. The analysis was performed using a fused-silica ... -
Determination of Sotalol in tablets and serum by CZE
Ak, Dilek; Dal, Arın Gül; Tunçel, Muzaffer (Springer Heidelberg, 2007)A validated capillary zone electrophoretic method for analysis of sotalol is described. Analysis was performed in a fused-silica capillary with 20 mM phosphate buffer (pH 4.20) containing 10% (v/v) acetonitrile as background ... -
Determination of Zearalenone By the Capillary Zone Electrophoresis-Uv Detection and Its Application to Poultry Feed and Cereals
Güray, Tufan; Tunçel, Muzaffer; Uysal, Ülkü Dilek; Öncü-Kaya, Elif Mine (Taylor & Francis Inc, 2013)A capillary zone electrophoretic method for the determination of zearalenone is described in this study. In the separation, a run buffer consisting of 20mM sodium tetraborate at pH 9.0 with 15% acetonitrile applying 15kV, ... -
Differential pulse polarographic determination of doxazosin in pharmaceutical tablets
Altıokka, Göksel; Tunçel, Muzaffer (Govi-Verlag GMBH, 1997)… -
Differential pulse polarographic determination of prazosin hydrochloride in tablets
Altıokka, Göksel; Tunçel, Muzaffer (Govi-Verlag GMBH, 1997)… -
A differential pulse voltammetric determination of nisoldipine using glassy carbon electrode in pharmaceutical preparations
Ak, Dilek; gökoren, N; Tunçel, Muzaffer (Marcel Dekker Inc, 1998)A differential pulse voltammetric method is described for the determination of nisoldipine based on the oxidation of the dihydropyridine group on the surface of a rotating glassy carbon disk electrode. The voltammetric ... -
Doksazosin'in elektroanalitik ve bazı yöntemlerle miktar tayini
Altıokka, Göksel (Anadolu Üniversitesi, 1995)Doksazosin mesilat hipertansiyon tedavisi için geliştirilmiş, uzun etkili, ileri derecede selektif postsinaptik -1 inhibitörüdür. Bu çalışmada doksazosinin UV spektrofotometrik, ince tabaka kromatografik, potansiyometrik, ...