B. El-Zeany

发表

Design of Solid‐contact Ion‐selective Electrode with Graphene Transducer Layer for the Determination of Flavoxate Hydrochloride in Dosage Form and in Spiked Human Plasma

A. Mahmoud, B. El-zeany, Nesrin K. Ramadan, 2020 .

Eco-friendly chromatographic platforms for simultaneous determination and impurity profiling of an antihypertensive ternary pharmaceutical mixture

A. Fayed, Nada S. Ayish, B. El-zeany, 2023, Sustainable Chemistry and Pharmacy.

Derivative spectrophotometric and fluorimetric methods for determination of rofecoxib in tablets and in human plasma in presence of its photo-degradation product.

A. Fayed, M. Shehata, N. Hassan, 2004, Farmaco.

Liquid chromatography and chemometric methods for determination of rofecoxib in presence of its photodegradate and alkaline degradation products

A. Ashour, A. Fayed, M. Shehata, 2004 .

Advanced stability indicating chemometric methods for quantitation of amlodipine and atorvastatin in their quinary mixture with acidic degradation products.

M. Salem, S. Hassan, H. Darwish, 2016, Spectrochimica acta. Part A, Molecular and biomolecular spectroscopy.

Three different methods for determination of binary mixture of Amlodipine and Atorvastatin using dual wavelength spectrophotometry.

M. Salem, S. Hassan, H. Darwish, 2013, Spectrochimica acta. Part A, Molecular and biomolecular spectroscopy.

Novel potentiometric application for the determination of pantoprazole sodium and itopride hydrochloride in their pure and combined dosage form.

M. K. Abd El-Rahman, B. El-zeany, Nesrin K. Ramadan, 2015, Talanta.

RP-HPLC Method for the Simultaneous Determination of a Quaternary Mixture of Propyphenazone, Flavoxate HCl and Two of Their Official Impurities with Dissolution Profiling of Their Tablets.

B. El-zeany, Nesrin K. Ramadan, N. A. El-Ragehy, 2020, Journal of AOAC International.

A portable solid-state electrochemical sensor based on N-doped graphite as a transducer layer for determination of a multiple sclerosis managing medication in biological fluids

A. Mahmoud, A. Fayed, Nada S. Ayish, 2022, Journal of Solid State Electrochemistry.

Novel dalfampridine-selective green potentiometric membrane sensors for in-line dissolution profiling of its extended release tablets

A. Fayed, Nada S. Ayish, B. El-zeany, 2021 .

Sequential Spectrophotometric Method for the Simultaneous Determination of Amlodipine, Valsartan, and Hydrochlorothiazide in Coformulated Tablets

M. Salem, S. Hassan, H. Darwish, 2013 .

RAPID AND SENSITIVE TLC AND HPLC WITH ON-LINE WAVELENGTH SWITCHING METHODS FOR SIMULTANEOUS QUANTITATION OF AMLODIPINE, VALSARTAN AND HYDROCHLOROTHIAZIDE IN PHARMACEUTICAL DOSAGE FORMS

M. Salem, S. Hassan, H. Darwish, 2011 .

High performance liquid chromatographic and thin layer densitometric methods for the determination of risperidone in the presence of its degradation products in bulk powder and in tablets.

Z. Elsherif, B. El-zeany, O. M. El-Houssini, 2005, Journal of pharmaceutical and biomedical analysis.

Stability indicating reversed-phase high-performance liquid chromatographic and thin layer densitometric methods for the determination of ziprasidone in bulk powder and in pharmaceutical formulations.

H. Aboul‐Enein, M. Rashed, Z. Elsherif, 2004, Biomedical chromatography : BMC.

Validated chromatographic methods for the simultaneous determination of Mometasone furoate and Formoterol fumarate dihydrate in a combined dosage form

B. El-zeany, N. Hassan, H. Merey, 2016 .

Determination of organic pharmaceuticals with N-bromosuccinimide. Part III. Some pyrazolone derivatives by direct titration

M. Amer, A. M. Taha, O. El-Sawy, 1982 .

Mean centering of double divisor ratio spectra, a novel spectrophotometric method for analysis of ternary mixtures.

M. Salem, S. Hassan, B. El-zeany, 2016, Spectrochimica acta. Part A, Molecular and biomolecular spectroscopy.

An eco-friendly separation-based framework for quantitative determination and purity testing of an antihypertensive ternary pharmaceutical formulation

A. Fayed, Nada S. Ayish, H. Marzouk, 2023, BMC Chemistry.

Analysis of Pheniramine Naleate and Cblorpheniramine Maleate Via Their Fe (III) Cohplexes

S. A. Fattah, M. F. El-Tarras, B. El-Zeany, 1987 .

Development and Bioanalytical Validation of RP-HPLC Method for the Simultaneous Determination of Perampanel and Carbamazepine in Human Plasma for Therapeutic Drug Monitoring

N. Youssef, S. A. Weshahy, A. Helmy, 2023, Journal of Analytical Chemistry.

Spectrophotometric and Chemometric Study for the Simultaneous Determination of Mometasone Furoate and Miconazole Nitrate in the presence of Pharmaceutical Dosage Form Additive

B. El-zeany, Hanan A Merey, N. Hassan, 2016 .

Comparative study between derivative spectrophotometry and multivariate calibration as analytical tools applied for the simultaneous quantitation of Amlodipine, Valsartan and Hydrochlorothiazide.

M. Salem, S. Hassan, H. Darwish, 2013, Spectrochimica acta. Part A, Molecular and biomolecular spectroscopy.

Continuous Wavelet Transform, a powerful alternative to Derivative Spectrophotometry in analysis of binary and ternary mixtures: A comparative study.

M. Salem, Eman S Elzanfaly, Maissa Y Salem, 2015, Spectrochimica acta. Part A, Molecular and biomolecular spectroscopy.

Different signal processing techniques of ratio spectra for spectrophotometric resolution of binary mixture of bisoprolol and hydrochlorothiazide; a comparative study.

M. Salem, S. Hassan, B. El-zeany, 2015, Spectrochimica acta. Part A, Molecular and biomolecular spectroscopy.

Greenness assessment as per Eco-scale and AMVI metrics for the chromatographic assay of selected drugs in a semisolid dosage form and in tissues

Nada S. Ayish, B. El-zeany, A. Saad, 2018, Chemical Papers.