Publications | Hala Zaazaa

Publications

Export 129 results:

Sort by: Author Title Type [ Year

]

2017

Abdelrahman, M. M., I. A. Naguib, H. M. Nagieb, and H. E. Zaazaa, "Different spectrophotometric methods for determination of miconazole nitrate and hydrocortisone in bulk and in topical pharmaceutical preparation without prior separation", Chemistry Research Journal, vol. 2, issue 2, pp. 56-65, 2017.

Bassuoni, Y. F., E. S. Elzanfaly, H. A. M. Essam, and H. E. Zaazaa, "Ion Selective Electrode Approach for In-line Determination of Benzydamine Hydrochloride in Different Matrices of Pharmaceutical Industry", Analytical & Bioanalytical Electrochemistry, vol. 9, issue 1, pp. 65-79, 2017.

Salama, N. N., H. E. Zaazaa, S. M. Azab, S. A. Atty, N. M. El-Kosy, and M. Y. Salem, "A novel cesium modified carbon paste electrode for rapid selectivedetermination of ropinirole in presence of co-administered andinterference substances", Sensors and Actuators B: Chemical, vol. 240, pp. 1291–1301, 2017.

Gad, M., H. E. Zaazaa, S. M. Amer, and M. A. Korany, "Quality by Design Approach for Establishment of Stability Indicating Method for Determination of Cefditoren Pivoxil", Journal of Pharmaceutical Analytics and Insights, vol. 2, issue 1, 2017.

Naguib, I. A., E. A. Abdelaleem, S. A. Farag, and H. E. Zaazaa, "Simultaneous Determination of Guaifenesin, Salbutamol Sulfate or Dextromethorphan HBr and Guaifenesin Impurity (Guaiacol) by HPTLC Method", Analytical Chemistry Letters, vol. 7, issue 2, pp. 142 - 152, 2017.

Merey, H. A., M. S. Abd-Elmonem, H. N. Nazlawy, and H. E. Zaazaa, "Spectrophotometric Methods for Simultaneous Determination of Oxytetracycline HCl and Flunixin Meglumine in Their Veterinary Pharmaceutical Formulation", Journal of Analytical Methods in Chemistry, 2017.

Saad, A. S., I. A. Naguib, M. E. Draz, H. E. Zaazaa, and A. S. Lashien, "Validated Analytical Methods for the Determination of Drugs Used in the Treatment of Hyperemesis Gravidarum in Multiple Formulations", AOAC INTERNATIONAL, vol. 101, issue 2, 2017.

2016

Abd-ElSalam, H. - A. H., M. Al-Shorbagy, M. A. Al-Ghobashy, N. Nassar, H. E. Zaazaa, and M. A. Ibrahim, "Correlation of In Vivo and In Vitro Assay Results for Assessment of Free Radical Scavenging Activity of Green Tea Nutraceuticals", Journal of Food Science , vol. 81, issue 7, pp. 1707-1715, 2016.

Abdelaleem, E. A., I. A. Naguib, H. E. Zaazaa, and E. A. Hussein, "Development and Validation of HPLC and HPTLC Methods for Determination of Cefoperazone and Its Related Impurities", J. of pharmaceutical science, vol. 54, issue 2, pp. 179-86 , 2016.

a, Y. F. B., E. S. ElZanfaly, H. M. Essam, and H. E. - S. Zaazaa, "Development and validation of stability indicating TLC densitometric and spectrophotometric methods for determination of Clobetasol propionate", Bulletin of Faculty of Pharmacy, Cairo University, vol. 54, issue 2, pp. 165–174, 2016.

Zaazaa, H. E., S. S. Abbas, H. A. M. Essam, and M. G. El-Bardicy, "Development and validation of stability- indicating methods for determination of Torsemide .", Bull. Chem. Soc. Ethiop, vol. 30, issue 1, pp. 13--25, 2016.

Salama, N. N., H. E. Zaazaa, L. A. E. M. Halim, M. Y. Salem, and L. A. E. Fattah, "DIRECT STEREOCHEMICAL RESOLUTION AND ENANTIOSELECTIVE DETERMINATION OF CITALOPRAM HYDROBROMIDE AND IBUPROFEN ENANTIOMERS BY LIGAND EXCHANGE AND MUCOPOLYSACCHARIDE AS CHIRAL SELECTORS ON REVERSE PHASE LIQUID CHROMATOGRAPHY", UJPSR , vol. 2, issue 2, pp. 12-22, 2016.

El-Rahman, M. A. K., H. E. Zaazaa, N. B. ElDin, and A. A. Moustafa, "Just-Dip-It (Potentiometric Ion-Selective Electrode): An Innovative 2 Way of Greening Analytical Chemistry", Sustainable Chemistry & Engineering, vol. 4, issue 6, pp. 3122–3132, 2016.

Abd-ElSalam, H. - A. H., M. A. Al-Ghobashy, H. E. Zaazaa, and M. A. Ibrahim, "On-column decaffeination and HPLC analysis of epigallocatechin gallate in green tea nutraceuticals", Separation Science and Technology, vol. 51, issue 4, pp. 664-672, 2016.

a. NaguIb, I. I., E. a. abdElalEEm, E. hala ZaaZaa, and E. a. hussEIN, "Partial Least-Squares and Linear Support Vector Regression Chemometric Methods for Simultaneous Determination of Amoxicillin Trihydrate and Dicloxacillin Sodium in the Presence of Their Common Impurity", J AOAC International, vol. 99, issue 4, pp. 972-979, 2016.

Zaazaa, H. E., E. S. Elzanfaly, A. T. Soudi, and M. Y. Salem, "SPECTROPHOTOMETRIC METHOD FOR THE DETERMINATION OF TWO COFORMULATED DRUGS WITH HIGHLY DIFFERENT CONCENTRATIONS. APPLICATION ON VILDAGLIPTIN AND METFORMIN HYDROCHLORIDE", JOURNAL OF APPLIED SPECTROSCOPY, vol. 83, issue 1, pp. 154-157, 2016.

Abdelrahman, M. M., I. A. Naguib, M. A. Elsayed, and H. A. ZaaZaa, "Spectrophotometric Methods for Quantitative Determination of Chlorhexidine Gluconate and its Major Impurity, Metabolite and Degradation Product: Para-chloro-aniline", Analytical Chemistry Letters, vol. 6, issue 3, pp. 232 - 248, 2016.

Zaazaa, H. E., N. N. Salama, L. A. M. Elhlim, M. Y. Salem, and L. A. E. Fattah, "Strategy Approach for Direct Enantioseparation of Hyoscyamine Sulfate and Zopiclone on a Chiral αl-Acid Glycoprotein Column and Determination of Their Eutomers: Thermodynamic Study of Complexation", CHIRALITY, vol. 28, pp. 49–57 , 2016.

Salama, N. N., H. E. Zaazaa, S. M. Azab, S. A. Atty, and M. Y. Salem, "Utility of gold nanoparticles/silica modified electrode for rapid selective determination of mebeverine in micellar medium: comparative discussion and application in human serum", Ionics, vol. 22, issue 6, pp. 957–966, 2016.

Salama, N. N., H. E. Zaazaa, L. A. E. M. Halim, M. Y. Salem, and L. A. E. Fattah, "A Validated Direct Thin-Layer Chromatographic Separation and Enantioselective Determination of Racemic Centrally Acting Drugs Using Ion-Pair and Ligand-Exchange Chiral Selectors: A Thermodynamic Study of Complexation", Journal of Planar Chromatography , vol. 29, issue 3, pp. 176–183, 2016.

Saad, A. S., N. S. Ismail, M. Soliman, and H. E.Zaazaa, "Validated Stability-Indicating RP-HPLC Method for Simultaneous Determination of Clorsulon and Ivermectin Employing Plackett-Burman Experimental Design for Robustness Testing", J, AOAC International, vol. 99, issue 2, pp. 571-578, 2016.

2015

Zaazaa, H. E., E. S. Elzanfaly, A. T. Soudi, and M. Y. Salem, "Application of the ratio difference spectrophotometry to the determination of ibuprofen and famotidine in their combined dosage form; Comparison with previously published spectrophotometric methods", Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy , vol. 143, pp. 251–255, 2015.

El-Rahman, M. A. K., H. E. Zaazaa, S. S. Abbas, B. El-Zean, Z. A. EL-Sherif, and D. A. El-Haddad, "A comparative study of liquid and solid inner contact roxatidine acetate ion-selective electrode membranes ", Chinese Chemical Letters , vol. 26, pp. 714–720, 2015.

Lotfy, H. M., S. M. Amer, H. E.Zaazaa, and N. S. Mostaf, "A comparative study of the novel spectrophotometric methods versus conventional ones for the simultaneous determination of Esomeprazole magnesium trihydrate and Naproxen in their binary mixture", Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy , vol. 151, pp. 538–546 , 2015.

Hegazy, M. A., S. S. Abbas, H. E. Zaazaa, and H. A. M. Essam, "Conventional univariate versus multivariate spectrophotometric assisted techniques for simultaneous determination of perindopril arginin and amlodipine besylate in presence of their degradation products", Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy , vol. 150, pp. 940–948, 2015.