Kurum Yazarı "Tunçel, Muzaffer" WoS İndeksli Yayınlar Koleksiyonu İçin Listeleme
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Antioxidant Activity and Phenolic Acid Constituents of Chestnut (Castania Sativa Mill.) Honey and Propolis
Sarıkaya, Ali Osman; Ulusoy, Esra; Öztürk, Nilgün; Tunçel, Muzaffer; Kolayli, Sevgi (Wiley, 2009)This study describes the constituents of phenolic acids and antioxidant activities of chestnut (Castania sativa Mill.) honeys and propolis in Turkey. Antioxidant activity of the chestnut honeys and propolis were examined ... -
Assessment of Phenolic Acid Content and In Vitro Antiradical Characteristics of Hawthorn
Öztürk, Nilgün; Tunçel, Muzaffer (Mary Ann Liebert Inc, 2011)The infusions and extracts obtained from leaves with flowers, fruit peel, and seed from hawthorn (Crataegus monogyna Jacq., Family Rosaceae) were subjected to evaluation as potential sources of antioxidant phytochemicals ... -
Capillary electrophoretic determination of citalopram in pharmaceutical tablets and serum
Satana, E.; Uysal, Uluk Dilek; Göğer, N. G.; Tunçel, Muzaffer (Springer Heidelberg, 2006)Determination of citalopram by capillary electrophoresis is described. Compounds were separated at 28 kV in 75 mu m i.d. fused silica capillary tubing (total length 85 cm, effective length 65 cm) with 10 mM borate buffer, ... -
CE determination of droperidol in tablets and human serum
Tunçel, Muzaffer; Ak, Dilek; Yeniceli, Duygu; Uslu, B.; Doğan, B. (Springer Heidelberg, 2006)A capillary electrophoretic method was described for the determination of droperidol in pharmaceutical tablets and human serum. Droperidol and internal standard, lansoprazole, were separated on an uncoated fused-silica ... -
Determination of Amlodipine in pharmaceutical formulations by differential-pulse voltammetry with a glassy carbon electrode
Altıokka, Göksel; Ak, Dilek; Tunçel, Muzaffer; Aboul-Enein, Hassan Y. (Wiley-V C H Verlag GMBH, 2002)A differential-pulse voltammetric method was developed for the determination of amlodipine based on the oxidation of the dihydropyridine group on the surface of glassy carbon electrode under stationary and rotating conditions. ... -
Determination of Bupropion Using Liquid Chromatography with Fluorescence Detection in Pharmaceutical Preparations, Human Plasma and Human Urine
Ulu, Sevgi Tatar; Tunçel, Muzaffer (Oxford University Press Inc, 2012)A novel pre-column derivatization reversed-phase high-performance liquid chromatography with fluorescence detection is described for the determination of bupropion in pharmaceutical preparation, human plasma and human urine ... -
Determination of carbamazapine by flow-injection analysis: Its application to tablet analysis and dissolution studies
Çomoğlu, T.; Gönül, N.; Şener, E.; Dal, Arın Gül; Tunçel, Muzaffer (Taylor & Francis Inc, 2006)Flow injection analysis (FIA) of carbamazepine (CBZ) and its relevant application to the conventional CBZ tablets, e. g., content uniformity test and tablet dissolution, is described in this study. An aqueous solution of ... -
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)… -
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 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 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)…