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1

Spectrophotometric methods for the determination of benazepril hydrochloride in its single and multi-component dosage forms

Fawzy A El-Yazbi, Heba H Abdine, Rasha A Shaalan

Journal:

Journal of Pharmaceutical and Biomedical Analysis

Year:

1999

Language:

english

File:

PDF, 104 KB

english, 1999

2

Spectrophotometric and titrimetric determination of clindamycin hydrochloride in pharmaceutical preparations

El-Yazbi, Fawzy A., Blaih, Salah M.

Journal:

The Analyst (Royal Society of Chemistry)

Year:

1993

Language:

english

File:

PDF, 303 KB

english, 1993

3

Determination of Some 1,4-Benzodiazepines by Oxidative Coupling of their Acid-Induced Degradation Products

Fawzy A. El-Yazbi, Shereen M. Galal, Salah M. Blaih

Journal:

Bulletin des Sociétés Chimiques Belges

Year:

1993

Language:

english

File:

PDF, 260 KB

english, 1993

4

Reversed phase-liquid chromatography of primary and secondary aliphatic amines after derivatization combined with electrochemical detection

Reinhold Wintersteiger, Magda H. Barary, Fawzy A. El-Yazbi, Suzy M. Sabry, Abdel-Aziz M. Wahbi

Journal:

Analytica Chimica Acta

Year:

1995

Language:

english

File:

PDF, 771 KB

english, 1995

5

New spectrofluorometric application for the determination of ternary mixtures of drugs

Fawzy A. El-Yazbi, Hassan H. Hammud, Sulaf A. Assi

Journal:

Analytica Chimica Acta

Year:

2006

Language:

english

File:

PDF, 582 KB

english, 2006

6

HPLC and chemometric methods for the simultaneous determination of cyproheptadine hydrochloride, multivitamins, and sorbic acid

Alaa El-Gindy, Fawzy El-Yazby, Ahmed Mostafa, Moustafa M Maher

Journal:

Journal of Pharmaceutical and Biomedical Analysis

Year:

2004

Language:

english

File:

PDF, 201 KB

english, 2004

7

Derivative-ratio spectrophotometric method for the determination of ternary mixture of aspirin, paracetamol and salicylic acid

Fawzi A. El-Yazbi, Hassan H. Hammud, Sulaf A. Assi

Journal:

Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy

Year:

2007

Language:

english

File:

PDF, 146 KB

english, 2007

8

Spectrophotometric and chromatographic determination of rabeprazole in presence of its degradation products

Alaa El-Gindy, Fawzy El-Yazby, Moustafa M Maher

Journal:

Journal of Pharmaceutical and Biomedical Analysis

Year:

2003

Language:

english

File:

PDF, 236 KB

english, 2003

9

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

Hoda Mahgoub, Azza A Gazy, Fawzi A El-Yazbi, Mahmoud A El-Sayed, Rasha M Youssef

Journal:

Journal of Pharmaceutical and Biomedical Analysis

Year:

2003

Language:

english

File:

PDF, 159 KB

english, 2003

10

Spectrophotometric and spectrofluorometric methods for the assay of lisinopril in single and multicomponent pharmaceutical dosage forms

Fawzy A El-Yazbi, Heba H Abdine, Rasha A Shaalan

Journal:

Journal of Pharmaceutical and Biomedical Analysis

Year:

1999

Language:

english

File:

PDF, 142 KB

english, 1999

11

Determination of cholesterol in sera

Karl-Artur Kovar, Fawzy El-Yazbi

Journal:

Clinica Chimica Acta

Year:

1983

Language:

english

File:

PDF, 567 KB

english, 1983

12

Determination of Some Cephalosporins Using Derivative Spectrophotometry

El-yazbi, Fawzy A., Barary, Magda H.

Journal:

Analytical Letters

Year:

1985

Language:

english

File:

PDF, 336 KB

english, 1985

13

Validated spectrophotometric methods for the evaluation of Oseltamivir counterfeit pharmaceutical capsules

Youssef, Rasha M., El-Yazbi, Fawzi A., Khamis, Essam F., Younis, Sameh E.

Journal:

Bulletin of Faculty of Pharmacy Cairo University

Year:

2014

Language:

english

File:

PDF, 807 KB

english, 2014

14

Derivative spectrophotometric analysis of two-component mixtures using a compensation technique

Wahbi, Abdel-Aziz M., El-Yazbi, Fawzy A., Barary, Magda H., Sabri, Suzy M.

Journal:

The Analyst (Royal Society of Chemistry)

Year:

1992

Language:

english

File:

PDF, 584 KB

english, 1992

15

Spectrophotometric and fluorimetric determination of clonidine hydrochloride

El-Yazbi, Fawzy A., Bedair, Mona, Korany, Mohamed A.

Journal:

The Analyst (Royal Society of Chemistry)

Year:

1986

Language:

english

File:

PDF, 289 KB

english, 1986

16

Spectrophotometric Determination of Enalapril Maleate and Ramipril in Dosage Forms

Blaih, Salah, Abdine, Heba, El-yazbi, Fawzy, Shaalan, Rasha

Journal:

Spectroscopy Letters

Year:

2000

Language:

english

File:

PDF, 349 KB

english, 2000

17

Spectrophotometric and Spectrofluorometric Determination of Heptaminol and mexiletine in Their Dosage Forms

El Walily, Abdel Fattah M., El-Yazbi, Fawzy A., Belal, Saeid F., Abdel-Razak, Omayma

Journal:

Analytical Letters

Year:

1997

Language:

english

File:

PDF, 482 KB

english, 1997

18

Fluorimetric Determination of Morphine in Codeine

Wintersteiger, Reinhold, Barary, Magda H., El-Yazbi, Fawzy A., Sabry, Suzy M., Wahbi, Abdel-Aziz M.

Journal:

Spectroscopy Letters

Year:

1994

Language:

english

File:

PDF, 502 KB

english, 1994

19

Derivative Spectrophotometric Analysis of Oestradiol Esters, Testosterone and Progesterone in Oily Injections

El-yazbi, Fawzy A., Korany, Mohamed A., Abdel-razak, Omayma, Elsayed, Mahmoud A.

Journal:

Analytical Letters

Year:

1985

Language:

english

File:

PDF, 474 KB

english, 1985

20

High-Performance Liquid Chromatographic and Derivative Ultraviolet Spectrophotometric Determination of Pindolol and Clopamide Mixture in Tablets

El Walily, Abdel Fattah M., El-Yazbi, Fawzy A., Belal, Said F., Razak, Omayma Abdel

Journal:

Analytical Letters

Year:

1995

Language:

english

File:

PDF, 481 KB

english, 1995

21

Spectrophotometric Determination of Ternary Mixtures by the Derivative Ratio Spectrum-Zero Crossing Method

El-Yazbi, Fawzy A., Abdine, Heba H., Shaalan, Rasha A., Korany, Ezzat A.

Journal:

Spectroscopy Letters

Year:

1998

Language:

english

File:

PDF, 367 KB

english, 1998

22

Second—Derivative Spectrophotometric Determination of Famotidine

El-Yazbi, Fawzy A.

Journal:

Spectroscopy Letters

Year:

1992

Language:

english

File:

PDF, 441 KB

english, 1992

23

HPTLC and Spectrophotometric Estimation of Febuxostat and Diclofenac Potassium in Their Combined Tablets

El-Yazbi, Fawzi A., Amin, Omayma A., El-Kimary, Eman I., Khamis, Essam F., Younis, Sameh E.

Journal:

Journal of Chromatographic Science

Year:

2016

Language:

english

File:

PDF, 259 KB

english, 2016

24

Validated high-performance thin-layer chromatographic method for the evaluation of oseltamivir pharmaceutical formulations counterfeited with ascorbic acid compared with a colorimetric method

Youssef, Rasha, Khamis, Essam, Younis, Sameh, El-Yazbi, Fawzi

Journal:

JPC - Journal of Planar Chromatography - Modern TLC

Year:

2013

Language:

english

File:

PDF, 198 KB

english, 2013

25

High-performance thin-layer chromatographic methods for the determination of febuxostat and febuxostat/diclofenac combination in human plasma

El-Yazbi, Fawzi A., Amin, Omayma A., El-Kimary, Eman I., Khamis, Essam F., Younis, Sameh E.

Journal:

Journal of Chromatography B

Year:

2018

Language:

english

File:

PDF, 1.35 MB

english, 2018

26

Simultaneous Determination of Methocarbamol and Aspirin in Presence of their Pharmacopeial Related Substances in Combined

El-Yazbi, Fawzi A., Amin, Omayma A., El-Kimary, Eman I., Khamis, Essam F., Younis, Sameh E.

Journal:

Drug Development and Industrial Pharmacy

Year:

2018

Language:

english

File:

PDF, 855 KB

english, 2018

27

A novel voltammetry offline coupled MALDI/TOF MS characterization of electrochemical reaction products and the voltammetric determination of febuxostat in human plasma

El-Yazbi, Fawzi A., Amin, Omayma A., Bakry, Rania, Khamis, Essam F., El-Kimary, Eman I., Younis, Sameh E.

Journal:

Year:

2019

Language:

english

File:

PDF, 1.15 MB

english, 2019

28

A novel HPLC-DAD method for simultaneous determination of febuxostat and diclofenac in biological samples: pharmacokinetic outcomes

El-Yazbi, Fawzy A, Amin, Omayma A, El-Kimary, Eman I, Khamis, Essam F, Younis, Sameh E, Elkhatib, Mohammed AW, El-Yazbi, Ahmed F

Journal:

Year:

2018

Language:

english

File:

PDF, 590 KB

english, 2018

29

Derivative Spectrophotometric Determination of Some Corticosteroids in Combinations with Other Drugs

El-Yazbi, Fawzy A, Korany, Mohamed A, Abdel-Razak, Omayma, Elsayed, Mahmoud A

Journal:

Journal of AOAC International

Year:

1986

File:

PDF, 460 KB

1986

30

Spectrophotometric Analysis of Binary Mixtures of Sulfonamides

Wahbi, Abdel-Aziz, Abdine, Hassan, Korany, Mohamed, El-Yazbi, Fawzi

Journal:

Journal of AOAC International

Year:

1979

File:

PDF, 411 KB

1979