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Analytical Letters Volume 35, 2002 - Issue 14
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Original Articles

SPECTROPHOTOMETRIC DETERMINATION OF MELATONIN AND PYRIDOXINE HCL IN BINARY MIXTURE USING FIRST DERIVATIVE OF THE RATIO SPECTRA METHOD

Bengi Uslu Faculty of Pharmacy, Department of Analytical Chemistry, Ankara University, Ankara, 06100, Turkey
,
Sibel A. Özkan Faculty of Pharmacy, Department of Analytical Chemistry, Ankara University, Ankara, 06100, TurkeyCorrespondence[email protected]
&
Hassan Y. Aboul-Enein Pharmaceutical Analysis Laboratory, Department of Biological & Medical Research (MBC-03), King Faisal Specialist Hospital and Research Center, P.O. Box 3354, Riyadh, 11211, Saudi Arabia
Pages 2305-2317 | Received 08 Jul 2002, Accepted 15 Jul 2002, Published online: 02 Feb 2007

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Erdal Dinç, Bengi Uslu & Sibel A. Özkan. (2004) Spectral Resolution of a Binary Mixture Containing Valsartan and Hydrochlorothiazide in Tablets by Ratio Spectra Derivative and Inverse Least Square Techniques. Analytical Letters 37:4, pages 679-693.
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Articles from other publishers (13)

Dipon RoyPriyanka ChandraManik GhoshArup MondalPankaj DagurMayur A. PatelSanjit MandalRajiv JashRobina KhatunSuddhasattya Dey. (2023) A Stability Indicating Assay Method for the Simultaneous Estimation of Doxylamine Succinate and Pyridoxine Hydrochloride in Bulk and Combined Dosage Form. Research Journal of Pharmacy and Technology, pages 4559-4567.
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Pachanuporn Sunon & Kamonwad Ngamchuea. (2023) Methylene blue molecularly imprinted polymer for melatonin determination in urine and saliva samples. Microchimica Acta 190:9.
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Anila Rose Cherian, Libina Benny, Anitha Varghese, Neena S. John & Gurumurthy Hegde. (2021) Molecularly Imprinted Scaffold Based on poly (3-aminobenzoic acid) for Electrochemical Sensing of Vitamin B 6 . Journal of The Electrochemical Society 168:7, pages 077512.
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Monica Daescu, N’ghaya Toulbe, Mihaela Baibarac, Alin Mogos, Adam Lőrinczi & C. Logofatu. (2020) Photoluminescence as a Complementary Tool for UV-VIS Spectroscopy to Highlight the Photodegradation of Drugs: A Case Study on Melatonin. Molecules 25:17, pages 3820.
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Hussain Alessa, Jalal T. Althakafy & Amr L. Saber. (2020) Electroanalytical and Spectrophotometric Methods for the Determination of Melatonin-a Review. International Journal of Electrochemical Science 15:8, pages 7187-7202.
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Mihaela Baibarac & N'ghaya Toulbe. 2020. Advanced Nanostructures for Environmental Health. Advanced Nanostructures for Environmental Health 75 114 .
Nurcan Alpar, Pınar Talay Pınar, Yavuz Yardım & Zühre Şentürk. (2017) Voltammetric Method for the Simultaneous Determination of Melatonin and Pyridoxine in Dietary Supplements Using a Cathodically Pretreated Boron-doped Diamond Electrode. Electroanalysis 29:7, pages 1691-1699.
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Abdulkadir Levent. (2012) Electrochemical determination of melatonin hormone using a boron-doped diamond electrode. Diamond and Related Materials 21, pages 114-119.
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Karim Asadpour-Zeynali & Mohammad Bastami. (2010) Net analyte signal standard addition method (NASSAM) as a novel spectrofluorimetric and spectrophotometric technique for simultaneous determination, application to assay of melatonin and pyridoxine. Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy 75:2, pages 589-597.
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Lin Ye, Ronald Eitenmiller & W Landen. 2007. Vitamin Analysis for the Health and Food Sciences, Second Edition. Vitamin Analysis for the Health and Food Sciences, Second Edition 401 442 .
Abdel-Aziz Y. El-Sayed & Najeb A. El-Salem. (2005) Recent Developments of Derivative Spectrophotometry and Their Analytical Applications. Analytical Sciences 21:6, pages 595-614.
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Alaa El-Gindy, Samy Emara & Ahmed Mostafa. (2004) Spectrophotometric and LC determination of two binary mixtures containing antihistamins. Il Farmaco 59:9, pages 713-722.
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C Bosch Ojeda & F Sanchez Rojas. (2004) Recent developments in derivative ultraviolet/visible absorption spectrophotometry. Analytica Chimica Acta 518:1-2, pages 1-24.
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