Výsledky vyhledávání - "Dina Z. Mazen"

Development and validation of three colorimetric charge transfer complexes for estimation of fingolimod as an antineoplastic drug in pharmaceutical and biological samples

Autor: Hesham Salem, Dina Z. Mazen, Dina Heshmat, Mohamed M. Mahmoud, Ebtisam Ali, Amany Abdelaziz

Publikováno v: Chemical Papers. 76:6675-6681

An inexpensive, simple, sensitive and validated approach is developed for estimation of fingolimod through production of colored charge transfer complexes of fingolimod with different electron acceptor reagents, including a reaction of fingolimod as

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::57760ca2689e128f4d0d6de99aef2457
https://doi.org/10.1007/s11696-022-02334-6

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Green micellar spectrofluorimetric determination of α‐mangostin found in herbal products as antioxidant and other biological activities beneficial to human health

Autor: Hesham Salem, Dina Z. Mazen, Nadeen Emad, Hossam Hassan, Bahaa Omran, Mahmoud A. Abdelmajed

Publikováno v: Luminescence.

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::465d0d39746bcfa7302779fdb9f30c2e
https://doi.org/10.1002/bio.4509

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Simultaneous Determination of Ceftazidime in Three Different Pharmaceutical Preparations Combined with Either Tazobactam, Tobramycin or Sulbactam by HPTLC-Spectrodensitometric Method

Autor: Hesham Salem, Mahmoud A Omar, Dina Z Mazen, Deena A M Nour El-Deen

Publikováno v: Journal of Chromatographic Science.

A new, simple hight performance thin layer chromatography (HPTLC)-Spectrodensitometric strategy was created and approved for the synchronous estimation of four antibacterial specialists: ceftazidime (CEF), tazobactam (TAZ), tobramycin (TOB) and sulba

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::127c9fa418a45ac4b4acc2275ff6af28
https://doi.org/10.1093/chromsci/bmad031

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Utilization of a complex arrangement approach for spectroscopic examination with Eosin Y of various cephalosporins in their pure or pharmaceutical dosage forms, and in human plasma

Autor: Dina Z Mazen, Mahmoud A. Omar, Deena A. M. Nour El-Deen, Hesham Salem

Publikováno v: Luminescence. 36:1572-1583

Approved, basic and taken a toll successful spectroscopic strategies (spectrophotometric and spectrofluorimetric) were created for the measure of seven cephalosporins to be specific; cefpiramide (I), cefuroxime (II), cefoxitin (III), ceftazidime (IV)

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::32487f12604846675929ca4b479023fe
https://doi.org/10.1002/bio.4057

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Spectrofluorimetric first derivative synchronous approach for determination of olanzapine and samidorphan used for treatment of schizophrenia in pharmaceutical formulations and human plasma

Autor: Hesham, Salem, Ebtihal, Samir, Dina Z, Mazen, Hoda, Madian, Alshimaa E, Elkhateeb, Manar, Elaraby, Manar I, Rasekh, Aliaa, Gamal

Publikováno v: Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy. 274:121105

The combination of olanzapine and samidorphan has just been authorised for the treatment of schizophrenia. The current study created a very accurate, sensitive and selective spectroscopic technique based on the first derivative of synchronous fluores

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b4e0b6fc0374a28beb075219960d0f1f
https://doi.org/10.1016/j.saa.2022.121105

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