Search Results - "Shaaban Mohammed, Bassam"

Synergistic utility of NBD-Cl fluorogenic loading activity and salting-out assisted liquid–liquid extraction as sample pretreatment in rasagiline tracking in different matrices by Abu-hassan, Ahmed A., Shaaban Mohammed, Bassam, Mahdi, Wael A., Alshehri, Sultan, El Hamd, Mohamed A.

“…[Display omitted] •The approach utilized the fluorogenic properties of benzofurazan to convert rasagiline to fluorogenic derivative.•Salting-out assisted…”
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Stress stability study of simeprevir, a hepatitis C virus inhibitor, using feasible TLC-spectro-densitometry: application to pharmaceutical dosage form and human plasma by Mohammed, Bassam Shaaban, Hamad, Amal E, Derayea, Sayed M

“…Simeprevir is one of the newest direct action anti-hepatitis C drugs. In the present work, a simple, highly selective and stability-indicating,…”
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Application of isoindole fluorophore formation for determination of linagliptin in the sole and co-formulated tablets: Application for plasma assay and content uniformity testing by Abu-hassan, Ahmed A., El Hamd, Mohamed A., El-Maghrabey, Mahmoud H., Mahdi, Wael A., Alshehri, Sultan, Shaaban Mohammed, Bassam

“…[Display omitted] •The current approach describes an innovative method for linagliptin assay.•The assay is based on using o-phthalaldehyde as a fluorogenic…”
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A unique application of pentane-2,4-dione as a fluorogenic probe of dipeptidyl peptidase-4 enzyme inhibitor medicament assay in pharmaceutical and biological matrices by El Hamd, Mohamed A., Mohammed, Bassam Shaaban, Mahdi, Wael A., Alshehri, Sultan, Abu-Hassan, Ahmed A.

“…Sitagliptin (STG) is assigned pharmacologically as a dipeptidyl peptidase-4 enzyme inhibitor. The aforementioned drug, which is taken by mouth either alone or…”
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Resonance Rayleigh scattering approach based on association complex formation with erythrosine B for determination of venlafaxine, application to the dosage form and spiked human plasma by Mohammed, Bassam Shaaban, Derayea, Sayed M., Hassan, Yasser F., A. Abu‐hassan, Ahmed

“…The interaction of venlafaxine hydrochloride (VLX) with erythrosine B was investigated using a resonance Rayleigh scattering (RRS) spectroscopic technique. In…”
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Mathematical processing of absorption as green smart spectrophotometric methods for concurrent assay of hepatitis C antiviral drugs, Sofosbuvir and Simeprevir: application to combined pharmaceutical dosage forms and evaluation of the method greenness by Derayea, Sayed M., Abu-hassan, Ahmed A., Hamad, Ahmed A., Eltoukhi, Walid E., Hamad, Amal E., Mohammed, Bassam Shaaban

“…The present work was developed to create three rapid, simple, eco-friendly, cheap spectrophotometric methods for concurrent assay of Sofosbuvir (SOF) and…”
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Development of cysteine-doped MnO.sub.2 quantum dots for spectrofluorimetric estimation of copper: applications in different matrices by Salman, Baher I, Hassan, Ahmed I, Saraya, Roshdy E, Ibrahim, Adel Ehab, Mohammed, Bassam Shaaban, Batakoushy, Hany A, El Deeb, Sami

“…Copper (Cu) plays a role in maintaining healthy nerve cells and the immune system. Osteoporosis is a high-risk factor for Cu deficiency. In the proposed…”
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Development of cysteine-doped MnO2 quantum dots for spectrofluorimetric estimation of copper: applications in different matrices by Salman, Baher I., Hassan, Ahmed I., Saraya, Roshdy E., Ibrahim, Adel Ehab, Mohammed, Bassam Shaaban, Batakoushy, Hany A., El Deeb, Sami, Hassan, Yasser F.

“…Copper (Cu) plays a role in maintaining healthy nerve cells and the immune system. Osteoporosis is a high-risk factor for Cu deficiency. In the proposed…”
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Correction to: Development of cysteine‑doped MnO2 quantum dots for spectrofluorimetric estimation of copper: applications in different matrices by Salman, Baher I., Hassan, Ahmed I., Saraya, Roshdy E., Ibrahim, Adel Ehab, Mohammed, Bassam Shaaban, Batakoushy, Hany A., Deeb, Sami El, Hassan, Yasser F.

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Micelle sensitized synchronous spectrofluorimetric approaches for the simultaneous determination of simeprevir and ledipasvir: Application to pharmaceutical formulations and human plasma by Hamad, Amal E., Mohammed, Bassam Shaaban, Derayea, Sayed M., El-Malla, Samah F.

“…Simeprevir (SMV) is commonly co-administered with ledipasvir (LDS) and sofosbuvir (SOF) as an effective combination regimen for treatment naive hepatitis C…”
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Feasible TLC-Spectro-Densitometry Technique for Simultaneous Determination of Two Hepatitis C Antiviral Drugs, Sofosbuvir and Simeprevir: Application to Combined Pharmaceutical Dosage Forms and Human Plasma by Mohammed, Bassam Shaaban, Derayea, Sayed M, Hamad, Amal E

“…Abstract A high-performance thin-layer chromatographic method was developed and validated for the concurrent determination of simeprevir (SMV) and sofosbuvir…”
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Sensitive spectrofluorimetric assay based on micelle enhanced protocol for the determination of hepatitis C antiviral agent (simeprevir): Application to dosage form and human plasma by Mohammed, Bassam Shaaban, Hamad, Amal E., El‐Malla, Samah F., Derayea, Sayed M

“…•Simeprevir is a new antiviral drug with a direct action which recently used in the treatment of hepatitis C virus infections.•In the present work, the present…”
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Development of cysteine-doped MnO 2 quantum dots for spectrofluorimetric estimation of copper: applications in different matrices by Salman, Baher I, Hassan, Ahmed I, Saraya, Roshdy E, Ibrahim, Adel Ehab, Mohammed, Bassam Shaaban, Batakoushy, Hany A, El Deeb, Sami, Hassan, Yasser F

“…Copper (Cu) plays a role in maintaining healthy nerve cells and the immune system. Osteoporosis is a high-risk factor for Cu deficiency. In the proposed…”
Get full text