Zobrazeno 1 - 7
of 7
pro vyhledávání: '"Mohammed E.-S. Metwally"'
Publikováno v:
Royal Society Open Science, Vol 11, Iss 7 (2024)
A sensitive, rapid and green synchronous spectrofluorimetric method was developed to simultaneously analyze a binary mixture of diosmin (DSM) and hesperidin (HSP). The RSFI of both medications was measured in methanol at Δλ of 100 nm. The results i
Externí odkaz:
https://doaj.org/article/602ccf5776134427a0c4f51a49543fa6
Publikováno v:
BMC Chemistry, Vol 17, Iss 1, Pp 1-14 (2023)
Abstract In addition to its pure form, three accurate, rapid, and simple methods have been established for determining perindopril (PRD) in its tablet form. At pH 9.0 using a borate buffer, developing the three designated methods was successful accor
Externí odkaz:
https://doaj.org/article/8081417cae034a20873ef48156b6b610
Publikováno v:
Food Chemistry. 59:283-290
A high-performance liquid chromatographic (HPLC) method was developed in our laboratory for the analysis of cypermethrin (CM) in authentic samples, in formulations, and in spiked vegetables. The method depends on the use of a reverse-phase C8 column
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6368446e89667fa0ba617c515d4ed359
https://doi.org/10.1016/s0308-8146(96)00030-1
https://doi.org/10.1016/s0308-8146(96)00030-1
Autor:
Ehab A, Hosny, Zohair M H, Al-Marzouki, Mohammed E S, Metwally, Mamdouh Y S, Souaida, Abdel Rhman A M, Alshaik
Publikováno v:
Bollettino chimico farmaceutico. 142(8)
Two formulations of insulin suppositories were prepared to contain different amounts of sodium salicylate and sodium cholate as absorption promoters and also of insulin with the purpose of obtaining the most effective formulation in reducing plasma g
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::f5e10efd6c163481514fb7dc50b15308
https://pubmed.ncbi.nlm.nih.gov/15040468
https://pubmed.ncbi.nlm.nih.gov/15040468
Publikováno v:
Archives of pharmacal research. 14(1)
(R)(+) and (S)(-) 4-2H-phenytoin have been used as substrates for the determination of the percentage of deuterium retention (NIH shift) after para-hydroxylation of the substrates in rat. By using GC-MS analyses, the percentages of deuterium retentio
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5474e21e18932b0c33190911b1b0dd04
https://pubmed.ncbi.nlm.nih.gov/10319118
https://pubmed.ncbi.nlm.nih.gov/10319118
Publikováno v:
Analytical Letters. 15:213-219
Primaquine reacts with diszo-p-nitroaniline in acid medium to give an orange yellow colour having and absorption maximum at 478 nm. On rendering the medium alkaline, a bathochromic ahift acompanied by hypochromic effect was revealed; the new maximum
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::96edc259c832171916a1e86670c25500
https://doi.org/10.1080/00032718208064377
https://doi.org/10.1080/00032718208064377
Publikováno v:
Journal of AOAC INTERNATIONAL. 66:1433-1435
Using 0.1N hydrochloric acid as solvent, mixtures of amodiaquine and primaquine have been measured at 282 and 342 nm. The concentration of each can then be calculated by solving 2 simultaneous equations. Excellent recoveries from authentic samples we
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5601d1956f99f3ef536e209ee4fb5221
https://doi.org/10.1093/jaoac/66.6.1433
https://doi.org/10.1093/jaoac/66.6.1433