A simple single jar “on–off fluorescence” designed system for the determination of mitoxantrone using an eosin Y dye in raw powder, vial, and human biofluids

por Hamad, Ahmed Abdulhafez, Ali, Ramadan, Derayea, Sayed M.
Publicado 2022

A highly sensitive fluorimetric protocol based on isoindole formation for determination of gabapentin

por Attia, Tamer Z., Elnady, Mohamed, Derayea, Sayed M.
Publicado 2019

Two facile approaches based on association complex with erythrosine-B for nano-level analysis of duloxetine: application to content uniformity

por Derayea, Sayed M., Ali, Ramadan, Abu-hassan, Ahmed A.
Publicado 2021

Stress stability study of simeprevir, a hepatitis C virus inhibitor, using feasible TLC-spectro-densitometry: application to pharmaceutical dosage form and human plasma

por Mohammed, Bassam Shaaban, Hamad, Amal E., Derayea, Sayed M.
Publicado 2020

A new approach based on isoindole formation reaction for sensitive fluorimetric assay of milnacipran in tablets and biological fluids (plasma/urine)

por Abu-hassan, Ahmed A., Ali, Ramadan, Derayea, Sayed M.
Publicado 2020

Studying the association complex formation of atomoxetine and fluvoxamine with eosin Y and its application in their fluorimetric determination

por Derayea, Sayed M., Omar, Mahmoud A., Abu-hassan, Ahmed A.
Publicado 2018

TLC-spectrodensitometric method for simultaneous determination of dapagliflozin and rosuvastatin in rabbit plasma: stability indicating assay and kinetic studies

por Abbas, Noha S., Derayea, Sayed M., Omar, Mahmoud A., Saleh, Gamal A.
Publicado 2020

Switch on fluorescence probe for the selective determination of lisinopril in pharmaceutical formulations: application to content uniformity testing

por Mohammed, Fatma F., Badr El-Din, Khalid M., Derayea,, Sayed M.
Publicado 2018

Novel spectrofluorimetric approach for determination of ledipasvir through UV-irradiation: application to biological fluids, pharmacokinetic study and content uniformity test

por Abdel-Lateef, Mohamed A., Ali, Ramadan, Omar, Mahmoud A., Derayea, Sayed M.
Publicado 2019

Utility of the chromogenic and fluorogenic properties of benzofurazan for the assay of milnacipran in human urine and plasma

por Mostafa, Islam M., Omar, Mahmoud A., Nagy, Dalia M., Derayea, Sayed M.
Publicado 2018

Utility of dansyl chloride for the establishment of a sensitive spectrofluorimetric approach for estimating midodrine hydrochloride: application to content uniformity testing

por Derayea, Sayed M., Abdelgaleel, Mahmoud, Nagi, Dalia M., Oraby, Mohamed, Khashaba, Pakinaz Y.
Publicado 2023

Facile complexation reactions for the selective spectrofluorimetric determination of albendazole in oral dosage forms and spiked human plasma

por Hamad, Ahmed A., Ali, Ramadan, Ali, Hassan Refat H., Nagy, Dalia M., Derayea, Sayed M.
Publicado 2018

Investigating the interaction of terbinafine with xanthenes dye for its feasible determination applying the resonance Rayleigh scattering technique

por Abdel-Lateef, Mohamed A., Derayea, Sayed M., El-Deen, Deena A. M. Nour, Almahri, Albandary, Oraby, Mohamed
Publicado 2021

Mathematical processing of absorption as green smart spectrophotometric methods for concurrent assay of hepatitis C antiviral drugs, Sofosbuvir and Simeprevir: application to combi...

por Derayea, Sayed M., Abu-hassan, Ahmed A., Hamad, Ahmed A., Eltoukhi, Walid E., Hamad, Amal E., Mohammed, Bassam Shaaban
Publicado 2023

Green innovative fluorescence approach for the feasible and reliable assay of thiol-containing drugs; captopril as a model

por Derayea, Sayed M., Nagy, Dalia M., Badr El-Din, Khalid M., Attia, Tamer Z., Samir, Ebtihal, Mohamed, Abobakr A., Hamad, Ahmed A.
Publicado 2022