Zobrazeno 1 - 10
of 12
pro vyhledávání: '"ELHAM ANWER TAHA"'
Publikováno v:
Chemical Industry and Chemical Engineering Quarterly, Vol 16, Iss 1, Pp 31-38 (2010)
A sensitive, simple and selective spectrofluorimetric method was developed for the determination of carvedilol (CA) in pharmaceutical formulation and a biological fluid. The method is based on the reaction between the drug and 1-dimethylaminonaphthal
Externí odkaz:
https://doaj.org/article/7112d51a2aaf4b37a8085ef81f7ecc41
Publikováno v:
Analytical Methods. 9:2523-2534
A sensitive, accurate and precise voltammetric method was developed and validated for the determination of a selective factor Xa inhibitor apixaban in drug substances using a multi-walled carbon nanotube-modified carbon paste electrode (MWCNT/CPE). T
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ac8d39faf9ac42e29d134c5f8d6f9f35
https://doi.org/10.1039/c7ay00244k
https://doi.org/10.1039/c7ay00244k
Publikováno v:
Pharmaceutica Analytica Acta.
Three sensitive and validated chromatographic methods were developed for determination of Agomelatine (AGO) in the presence of its degradation products in drug substance and drug product. The first and second methods were normal thin layer chromatogr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::52073dfeec279ac47b10276713233614
https://doi.org/10.4172/2153-2435.1000531
https://doi.org/10.4172/2153-2435.1000531
Publikováno v:
Journal of Fluorescence. 17:293-300
Two simple, sensitive and specific fluorimetric methods have been developed for the determination of some sulphur containing compounds namely, Acetylcysteine (Ac), Carbocisteine (Cc) and Thioctic acid (Th) using terbium Tb+3 and uranium U+3 ions as f
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::727637dd9392892000f2baea0ae43198
https://doi.org/10.1007/s10895-007-0172-6
https://doi.org/10.1007/s10895-007-0172-6
Autor:
Elham Anwer Taha, Nadia Fayek Youssef
Publikováno v:
Chemical and Pharmaceutical Bulletin. 51:1444-1447
Three simple, accurate and sensitive spectrophotometric methods are developed for the determination of some new drugs for the treatment of osteoporosis: risedronate sodium (I), alendronate sodium (II) and etidronate disodium (III). The first method i
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0974cd226527f4e8219ec06ee2337689
https://doi.org/10.1248/cpb.51.1444
https://doi.org/10.1248/cpb.51.1444
Publikováno v:
Spectroscopy Letters. 35:501-516
A spectrophotometric and a spectrofluorimetric methods are developed for the determination of two nonsteroidal anti-inflammatory drugs meloxicam I and tenoxicam II in the presence of their degradation products, namely 5-methyl-2-aminothiazole (III),
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::521e96643131e6f0a316106a9eaa3c16
https://doi.org/10.1081/sl-120013886
https://doi.org/10.1081/sl-120013886
Publikováno v:
Pharmaceutica Analytica Acta.
Introduction: Time of flight mass spectrometry was developed and validated for quantitative determination of amantadine and memantine in drug substances and products. Materials and methods: The method was based on time of flight electron spray ioniza
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a6bb112526483944f1b6b53d4a74325b
https://doi.org/10.4172/2153-2435.1000172
https://doi.org/10.4172/2153-2435.1000172
Cetirizine is an antihistaminic drug used to prevent and treat allergic conditions. It is currently marketed as a racemate. The H1-antagonist activity of cetirizine is primarily due to (R)-levocetirizine. This has led to the introduction of (R)-levoc
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::094cfa34a25810109729d5681875e3b8
https://hdl.handle.net/1959.8/155913
https://hdl.handle.net/1959.8/155913
Autor:
Elham Anwer Taha, Nadia Fayek Youssef
Publikováno v:
Chemicalpharmaceutical bulletin. 55(4)
Three reliable, rapid and selective methods have been developed and validated for the determination of lamotrigine in the presence of its impurity, 2,3-dichlorobenzoic acid. The first method is spectrophotometric method using p-chloranilic acid formi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::42f2d81aac46c6ba7a3d123d8ac74548
https://pubmed.ncbi.nlm.nih.gov/17409544
https://pubmed.ncbi.nlm.nih.gov/17409544
Publikováno v:
Chemicalpharmaceutical bulletin. 54(5)
Two sensitive and selective spectrofluorimetric and spectrophotometric stability-indicating methods have been developed for the determination of some non-steroidal anti-inflammatory oxicam derivatives namely lornoxicam (Lx), tenoxicam (Tx) and meloxi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e2067a4b8ed6aab204d9c43631927b58
https://pubmed.ncbi.nlm.nih.gov/16651760
https://pubmed.ncbi.nlm.nih.gov/16651760