Search Results - "Qarah, Nagib A.S."

Spectrophotometric determination of ethionamide in pharmaceuticals using Folin–Ciocalteu reagent and iron(III)-ferricyanide as chromogenic agents by Qarah, Nagib A.S., Basavaiah, Kanakapura, Abdulrahman, Sameer A.M.

“…Two simple and sensitive spectrophotometric methods are described for the determination of ethionamide (ETM) in pure drug and tablets. The first method is…”
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Genus Ziziphus: A comprehensive review on ethnopharmacological, phytochemical and pharmacological properties by El Maaiden, Ezzouhra, El Kharrassi, Youssef, Qarah, Nagib A.S., Essamadi, Abdel Khalid, Moustaid, Khadija, Nasser, Boubker

“…The genus Ziziphus (Rhamnaceae) contains 58 accepted species that are extensively used by local people and medicinal practitioners in arid and semi-arid…”
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Fast fabrication of bismuth oxyiodide/carbon‐nanofibers composites for efficient anti‐proliferation of liver and breast cancer cells by Algethami, Faisal K., Elamin, Mohamed R., Abdulkhair, Babiker Y., Al‐Zharani, Mohammed, Qarah, Nagib A. S., Alghamdi, Mashael A.

“…Semiconductor synthesis and applications are of increasing interest worldwide. A simple non‐autoclave method was developed to synthesize bismuth oxyiodide…”
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Extraction-Free Spectrophotometric Assay of Ethionamide in Pharmaceutical Using Two Sulphonphthalein Dyes as Ion-Pair Agents by Qarah, Nagib A. S., Basavaiah, K.

“…Two simple, sensitive, selective, rapid and reproducible visible spectrophotometric methods are presented for the determination of ethionamide (ETM) in bulk…”
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NEW APPLICATIONS FOR AMOXICILLIN DETERMINATION IN PURE FORM AND PHARMACEUTICALS BASED ON IODATE-IODIDE MIXTURE: TITRIMETRY AND SPECTROSCOPY STUDIES by Qarah, Nagib, Abdulrahman, Sameer, Algethami, Faisal, Basavaiah, Kanakapura, El-Maaidenen, Ezzouhra

“…Three simple methods are described for the determination of amoxicillin (AMX) in bulk drug and dosage forms using iodate-iodide mixture reagent. These methods…”
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Chemical composition and evaluation of protective effect of Ziziphus spina-christi L. against iron-induced oxidative DNA damage in Tetrahymena pyriformis by El Maaiden, Ezzouhra, El Kharrassi, Youssef, Qarah, Nagib A. S., Essamadi, Abdel Khalid, Moustaid, Khadija, Nasser, Boubker

“…Ziziphus spina - christi has been traditionally used as a folk medicine for a variety of therapeutic benefits. However, there is no well-documented information…”
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Application of Cerium (IV) as an Oxidimetric Agent for the Determination of Ethionamide in Pharmaceutical Formulations by Basavaiah, Kanakapura, Qarah, Nagib A. S., Abdulrahman, Sameer A. M.

“…Two simple methods are described for the determination of ethionamide (ETM) in bulk drug and tablets using cerium (IV) sulphate as the oxidimetric agent. In…”
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