Azza A. Gazy scite author profile

Spectrophotometric and spectrofluorimetric procedures for the quantitative determination of four penicillins [Amoxycillin (AMX), Bacampicillin (RAC), Piperacillin (PI") and Sultamcillin (SULT)] and ten cephalosporins [Cefadroxil (CDL), Cefamandole nafate (MAN), Cefuroxime axetil or sodium (CFX), Cefaclor (CFCR), Ceftazidime (CZD), Ceftizoxime (CTIZ),Ceftriaxone (CTRX), Cefoperazone (CPZ), Cefixime (CXIM) and Cefpodoxime proxetil (CFPD)] are described. Both methods are based on the acidic oxidation of the antibiotics with cerium (IV) at elevated temperature.

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Quantitative determination of some thiazole cephalosporins through complexation with palladium (II) chloride

El-Walily

Gazy

Belal

et al. 2000

Journal of Pharmaceutical and Biomedical Analysis

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Spectrophotometric and titrimetric determination of nizatidine in capsules

El‐Yazbi

Gazy

Mahgoub

et al. 2003

Journal of Pharmaceutical and Biomedical Analysis

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Azza A. Gazy

Spectrophotometric determination of omeprazole, lansoprazole and pantoprazole in pharmaceutical formulations

Determination of some histamine H1-receptor antagonists in dosage forms

Determination of amlodipine besylate by adsorptive square-wave anodic stripping voltammetry on glassy carbon electrode in tablets and biological fluids

Selective spectrofluorimetric determination of phenolic β-lactam antibiotics through the formation of their coumarin derivatives

Spectrophotometric determination of binary mixtures of pseudoephedrine with some histamine H1-receptor antagonists using derivative ratio spectrum method

Use of Cerium (IV) in the Spectrophotometric and Spectrofluorimetric Determinations of Penicillins and Cephalosporins in Their Pharmaceutical Preparations

Quantitative determination of some thiazole cephalosporins through complexation with palladium (II) chloride

Spectrophotometric and titrimetric determination of nizatidine in capsules

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