A nano-level assay of tizanidine using the fluorogenic character of benzofurazan derivative: Application to plasma, tablets, and content homogeneity evaluation.

Autor: AlSalem HS; Department of Chemistry, College of Science, Princess Nourah bint Abdulrahman University, P.O. Box 84428, Riyadh 11671, Saudi Arabia., Alharbi SN; Department of Chemistry, College of Science, Princess Nourah bint Abdulrahman University, P.O. Box 84428, Riyadh 11671, Saudi Arabia., Binkadem MS; Department of Chemistry, College of Science, University of Jeddah, P.O. Box 80327, Jeddah 21589, Saudi Arabia., Al-Goul ST; Department of Chemistry, College of Sciences & Arts, King Abdulaziz University, Rabigh, Saudi Arabia., Abu-Hassan AA; Department of Pharmaceutical Analytical Chemistry, Faculty of Pharmacy, Al-Azhar University, Assiut Branch, Assiut 71524, Egypt., Oraby M; Department of Pharmaceutical Analytical Chemistry, Faculty of Pharmacy, Sohag University, Sohag 82524, Egypt., Abdel-Lateef MA; Department of Pharmaceutical Analytical Chemistry, Faculty of Pharmacy, Al-Azhar University, Assiut Branch, Assiut 71524, Egypt. Electronic address: mohamed_abdellateef@azhar.edu.eg.

Publikováno v: Spectrochimica acta. Part A, Molecular and biomolecular spectroscopy [Spectrochim Acta A Mol Biomol Spectrosc] 2024 Nov 05; Vol. 320, pp. 124596. Date of Electronic Publication: 2024 Jun 04.

Facile and green chemistry-compatible fluorescence spectroscopic applications of acid red 87 used to evaluate eletriptan, antimigraine, in its pharmaceutical and biological samples.

Autor: Abu-Hassan AA; Department of Pharmaceutical Analytical Chemistry, Faculty of Pharmacy, Al-Azhar University, Assiut Branch, Assiut 71524, Egypt. Electronic address: ahmedabuhassan@azhar.edu.eg., Mahdi WA; Department of Pharmaceutics, College of Pharmacy, King Saud University, Riyadh 11451, Saudi Arabia., Alshehri S; Department of Pharmaceutics, College of Pharmacy, King Saud University, Riyadh 11451, Saudi Arabia., Amin MM; Department of Pharmaceutical Chemistry, Faculty of Pharmacy, Al-Azhar University, Assiut 71524, Egypt., El Hamd MA; Department of Pharmaceutical Chemistry, College of Pharmacy, Shaqra University, Shaqra 11961, Saudi Arabia; Department of Pharmaceutical Analytical Chemistry, Faculty of Pharmacy, South Valley University 83523, Qena, Egypt. Electronic address: aboelhamdmohamed@su.edu.sa.

Publikováno v: Spectrochimica acta. Part A, Molecular and biomolecular spectroscopy [Spectrochim Acta A Mol Biomol Spectrosc] 2024 Sep 05; Vol. 317, pp. 124400. Date of Electronic Publication: 2024 May 03.

Dual benefits of NBD-Cl fluorogenic action and sample pretreatment (SALLE) technology in the assessment of anticoagulant medication: Dabigatran in pharmaceutical capsules and plasma samples.

Autor: El Hamd MA; Department of Pharmaceutical Chemistry, College of Pharmacy, Shaqra University, Shaqra, Saudi Arabia.; Department of Pharmaceutical Analytical Chemistry, Faculty of Pharmacy, South Valley University, Qena, Egypt., Mahdi WA; Department of Pharmaceutics, College of Pharmacy, King Saud University, Riyadh, Saudi Arabia., Alshehri S; Department of Pharmaceutics, College of Pharmacy, King Saud University, Riyadh, Saudi Arabia., Abu-Hassan AA; Department of Pharmaceutical Analytical Chemistry, Faculty of Pharmacy, Al-Azhar University, Assiut Branch, Assiut, Egypt.

Publikováno v: Luminescence : the journal of biological and chemical luminescence [Luminescence] 2024 Jul; Vol. 39 (7), pp. e4824.

An ingenious technique based on the usage of fluorone-based dye; pyrosin B in prucalopride assay in different matrices through an "on-off" dye native fluorescence probe.

Autor: Abu-Hassan AA; Department of Pharmaceutical Analytical Chemistry, Faculty of Pharmacy, Al-Azhar University Assiut Branch, Assiut, Egypt., Mahdi WA; Department of Pharmaceutics, College of Pharmacy, King Saud University, Riyadh, Saudi Arabia., Alshehri S; Department of Pharmaceutics, College of Pharmacy, King Saud University, Riyadh, Saudi Arabia., El Hamd MA; Department of Pharmaceutical Sciences, College of Pharmacy, Shaqra University, Shaqra, Saudi Arabia.; Department of Pharmaceutical Analytical Chemistry, Faculty of Pharmacy, South Valley University, Qena, Egypt.

Publikováno v: Luminescence : the journal of biological and chemical luminescence [Luminescence] 2024 May; Vol. 39 (5), pp. e4752.

An integrative analytical approach designed for feasible tranexamic acid assay using o-phthalaldehyde as a fluorogenic probe: applications to tablets, ampoules, and urine.

Autor: El Hamd MA; Department of Pharmaceutical Sciences, College of Pharmacy, Shaqra University, Shaqra, Saudi Arabia.; Department of Pharmaceutical Analytical Chemistry, Faculty of Pharmacy, South Valley University, Qena, Egypt., Alshehri S; Department of Pharmaceutics, College of Pharmacy, King Saud University, Riyadh, Saudi Arabia., Abu-Hassan AA; Department of Pharmaceutical Analytical Chemistry, Faculty of Pharmacy, Al-Azhar University, Assiut Branch, Assiut, Egypt.

Publikováno v: Luminescence : the journal of biological and chemical luminescence [Luminescence] 2023 Dec; Vol. 38 (12), pp. 1988-1995. Date of Electronic Publication: 2023 Nov 06.