Utilization of erythrosine B in spectrofluorimetric quenching analysis of amlodipine and perindopril in pharmaceutical and biological matrices
Badr El‐Din, Khalid M., Salem, Hesham, Derayea, Sayed, Abdelaziz, Amany, Nagy, Dalia M.
Published in Luminescence (Chichester, England) (01.09.2023)
Published in Luminescence (Chichester, England) (01.09.2023)
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Journal Article
Sensitive spectrofluorimetric determination of the prokinetic drug prucalopride succinate based on supramolecular aggregation approach with evaluation of method greenness: application to content uniformity test
Derayea, Sayed M., Mohammed, Fatma F., Badr El‐Din, Khalid M.
Published in Luminescence (Chichester, England) (01.12.2023)
Published in Luminescence (Chichester, England) (01.12.2023)
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Journal Article
Salvage parenteral antibiotics for multidrug‐resistant (MDR) Gram‐negative bacteria; a fluorescamine‐based technique for ultrasensitive spectrofluorimetric measurement of Polymyxins; human plasma application
Badr El‐Din, Khalid M., Abdelmajed, Mahmoud A., Omar, Mahmoud A., Attia, Tamer Z.
Published in Luminescence (Chichester, England) (01.06.2022)
Published in Luminescence (Chichester, England) (01.06.2022)
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Journal Article
Exploitation of erythrosine B as a fluorometric marker for lurasidone determination through electrostatic attraction; application to content uniformity test
Elhamdy, Hadeer A., Oraby, Mohamed, Derayea, Sayed M., Badr El‐Din, Khalid M.
Published in Luminescence (Chichester, England) (01.07.2024)
Published in Luminescence (Chichester, England) (01.07.2024)
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Journal Article
The first spectrofluorimetric approach for quantification of colistin sulfate and its prodrug colistimethate sodium in pharmaceutical dosage form and human plasma
Badr El‐Din, Khalid M., Abdelmajed, Mahmoud A., Omar, Mahmoud A., Attia, Tamer Z.
Published in Luminescence (Chichester, England) (01.08.2021)
Published in Luminescence (Chichester, England) (01.08.2021)
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Journal Article
Development of a green synchronous spectrofluorimetric technique for simultaneous determination of Montelukast sodium and Bilastine in pharmaceutical formulations
Derayea, Sayed M., Badr El-Din, Khalid M., Ahmed, Ahmed S., Khorshed, Ahmed A., Oraby, Mohamed
Published in BMC chemistry (25.01.2024)
Published in BMC chemistry (25.01.2024)
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Journal Article
Determination of antihistaminic drugs alcaftadine and olopatadine hydrochloride via ion-pairing with eosin Y as a spectrofluorimetric and spectrophotometric probe: application to dosage forms
Derayea, Sayed M., Badr El-din, Khalid M., Ahmed, Ahmed S., Khorshed, Ahmed A., Oraby, Mohamed
Published in BMC chemistry (22.02.2024)
Published in BMC chemistry (22.02.2024)
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Journal Article
Selective spectrofluorimetric method for determination of Lisinopril in pharmaceutical preparations and in presence of hydrochlorothiazide: Application to content uniformity testing
Derayea, Sayed M., Badr El‐Din, Khalid M., Mohammed, Fatma F.
Published in Luminescence (Chichester, England) (01.12.2017)
Published in Luminescence (Chichester, England) (01.12.2017)
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Journal Article
Diaryl pyrrolone fluorescent probing strategy for Mirabegron determination through condensation with ninhydrin and phenylacetaldehyde: Application to dosage forms, human urine and plasma
Derayea, Sayed M., Ahmed, Ahmed S., Abdelshakour, Mohamed A., Oraby, Mohamed, Badr El-Din, Khalid M.
Published in Spectrochimica acta. Part A, Molecular and biomolecular spectroscopy (05.10.2024)
Published in Spectrochimica acta. Part A, Molecular and biomolecular spectroscopy (05.10.2024)
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Journal Article
An eco-friendly one-pot spectrofluorimetric approach for the facile determination of overactive bladder drug, tolterodine: Application to dosage forms and biological fluids
Derayea, Sayed M., Badr El-Din, Khalid M., Ahmed, Ahmed S., Abdelshakour, Mohamed A., Oraby, Mohamed
Published in Spectrochimica acta. Part A, Molecular and biomolecular spectroscopy (15.04.2024)
Published in Spectrochimica acta. Part A, Molecular and biomolecular spectroscopy (15.04.2024)
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Journal Article
Integrated resonance Rayleigh scattering approach utilizing Box-Behnken experimental design for the facile quantification of prucalopride in pharmaceutical tablets and human urine with sustainability assessment
Badr El-Din, Khalid M, Derayea, Sayed M, Mohammed, Fatma F, Hamad, Ahmed Abdulhafez
Published in RSC advances (29.02.2024)
Published in RSC advances (29.02.2024)
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Journal Article
Development and Validation of a Versatile UPLC-PDA Method for Simultaneous Determination of Paracetamol, Tizanidine, Aceclofenac, and Nimesulide in Their New Combinations
Bawazeer, Sami, Abdel-Megied, Ahmed M., Badr El-Din, Khalid M.
Published in Journal of analytical methods in chemistry (01.01.2018)
Published in Journal of analytical methods in chemistry (01.01.2018)
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Journal Article
New validated spectrofluorimetric protocol for colistin assay through condensation with 2,2-dihydroxyindan-1,3-dione: application to content uniformity testing
Attia, Tamer Z, Abdelmajed, Mahmoud A, Omar, Mahmoud A, Al Thagfan, Sultan S, Badr El-Din, Khalid M
Published in RSC advances (22.11.2022)
Published in RSC advances (22.11.2022)
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Journal Article
Selective Spectrofluorimetric Protocol for Determination of Commonly Used Gram-negative Bactericidal Drug in Combined Pharmaceutical Dosage Forms and Human Plasma
Attia, Tamer Z., Abdelmajed, Mahmoud A., Omar, Mahmoud A., El-Din, Khalid M. Badr
Published in Journal of fluorescence (01.03.2022)
Published in Journal of fluorescence (01.03.2022)
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Journal Article
An innovative validated spectrofluorimetric method for determination of Lisinopril in presence of hydrochlorothiazide; application to content uniformity testing
Derayea, Sayed M., Badr El-din, Khalid M., Mohammed, Fatma F.
Published in Spectrochimica acta. Part A, Molecular and biomolecular spectroscopy (05.01.2018)
Published in Spectrochimica acta. Part A, Molecular and biomolecular spectroscopy (05.01.2018)
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Journal Article
Simultaneous measurement of duloxetine hydrochloride and avanafil at dual-wavelength using novel ecologically friendly TLC-densitometric method: application to synthetic mixture and spiked human plasma with evaluation of greenness and blueness
Derayea, Sayed M., Elhamdy, Hadeer A., Oraby, Mohamed, El-Din, Khalid M. Badr
Published in BMC chemistry (03.05.2024)
Published in BMC chemistry (03.05.2024)
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Journal Article
Condensation methodology for quantification of Polymyxin B fluorimetrically: application to pharmaceutical formulations and greenness assessment
Abdelmajed, Mahmoud A., El-Din, Khalid M. Badr, Attia, Tamer Z., Oraby, Mohamed, Omar, Mahmoud A.
Published in BMC chemistry (29.05.2024)
Published in BMC chemistry (29.05.2024)
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