Zobrazeno 1 - 10
of 742
pro vyhledávání: '"Pharmaceutical dosage forms"'
Autor:
Michelle Maria Gonçalves Barão de Aguiar, Renata Miliani Martinez, André Rolim Baby, Cristina Helena dos Reis Serra
Publikováno v:
Future Pharmacology, Vol 3, Iss 4, Pp 834-845 (2023)
Oral candidiasis is an opportunistic infection usually related to predisposing factors. Oral manifestations in patients affected by COVID-19 have been reported, as the oral mucosa is the gateway to this viral infection. Xerostomia, as well as other o
Externí odkaz:
https://doaj.org/article/471317ded70544099a9c896039f87ea0
Autor:
Sayed M. Derayea, Ahmed A. Abu-hassan, Ahmed A. Hamad, Walid E. Eltoukhi, Amal E. Hamad, Bassam Shaaban Mohammed
Publikováno v:
BMC Chemistry, Vol 17, Iss 1, Pp 1-10 (2023)
Abstract The present work was developed to create three rapid, simple, eco-friendly, cheap spectrophotometric methods for concurrent assay of Sofosbuvir (SOF) and Simeprevir (SMV) in their pure, laboratory prepared mixture and pharmaceutical dosage f
Externí odkaz:
https://doaj.org/article/e1241db116a54fa0a77ffcbe42fcb6d8
Publikováno v:
Heliyon, Vol 10, Iss 3, Pp e24968- (2024)
There is a growing need for easy-to-use, low cost and portable quantitative assays to determine active pharmaceutical ingredients in the pharmaceutical industry. Here, we developed a batch spectrophotometric method and a method employing a paper-base
Externí odkaz:
https://doaj.org/article/1f9e4031041644c6883a86d6a4d2cf0d
Autor:
Laela Hayu Nurani, Citra Ariani Edityaningrum, Irnawati Irnawati, Anggita Rosiana Putri, Anjar Windarsih, Any Guntarti, Abdul Rohman
Publikováno v:
Indonesian Journal of Chemistry, Vol 23, Iss 2, Pp 542-567 (2023)
Spectroscopic method in the UV-Vis region is considered the most molecular spectrometric method for content determination of a single component. However, a lot of pharmaceutical dosage forms comprise two or more components which lead to peak overlapp
Externí odkaz:
https://doaj.org/article/e2be05e98848458bb11dd320ce824697
Autor:
Safwan Ashour
Publikováno v:
Drug Analytical Research, Vol 5, Iss 1, Pp 51-58 (2021)
A new and direct colorimetric method has been established for the determination of catecholamine (methyldopa, MD) in both pure form and in pharmaceutical formulations. The method is based on the oxidative coupling reaction of MD with 3-methyl-2-benzo
Externí odkaz:
https://doaj.org/article/9c418f7bb66b4f919eb1268b8411fc63
Publikováno v:
Royal Society Open Science, Vol 8, Iss 11 (2021)
Two green-sensitive spectrofluorometric methods were investigated for assay of rupatadine (RUP) [method I] and its binary mixture with montelukast (MKT) [method II]. Method I depends on measuring native fluorescence of RUP in the presence of 0.10 M H
Externí odkaz:
https://doaj.org/article/a46cd60db20a4d92a4974821adc9db7b
Autor:
Mohamed A. Abdel-Lateef, Sayed M. Derayea, Deena A. M. Nour El-Deen, Albandary Almahri, Mohamed Oraby
Publikováno v:
Royal Society Open Science, Vol 8, Iss 1 (2021)
Terbinafine hydrochloride is a potent antifungal drug indicated for oral and topical treatment of mycoses. A resonance Rayleigh scattering (RRS) method was developed for the determination of terbinafine hydrochloride through a feasible complexation r
Externí odkaz:
https://doaj.org/article/cee33dd5d28445ee917ebadf244804fa
Autor:
Luca Liviu Rus, Anca Maria Juncan, Veronica Isabela Crăciun, Adina Frum, Simona-Codruța Hegheș, Anca Butuca, Carmen Maximiliana Dobrea, Adriana Aurelia Chis, Andrei Catalin Muntean, Andreea Loredana Vonica-Ţincu, Claudiu Morgovan
Publikováno v:
Applied Sciences, Vol 12, Iss 9, p 4476 (2022)
In this study, a spectrophotometric method for the quantitative determination of zinc in a dietary supplement was validated. Zinc forms a ternary complex with Xylenol Orange and cetylpyridinium chloride in acetate buffer at pH = 5.5. The complex exhi
Externí odkaz:
https://doaj.org/article/a9111aaa7ab44f7dbc4d81a6ffe3a444
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