Zobrazeno 1 - 10
of 23
pro vyhledávání: '"Manar M. Tolba"'
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-11 (2024)
Abstract The coronavirus-2 has led to a global pandemic of COVID-19 with an outbreak of severe acute respiratory syndrome leading to worldwide quarantine measures and a rise in death rates. The objective of this study is to propose a green, sensitive
Externí odkaz:
https://doaj.org/article/b3960e0fcbbe4a7896c7fb0eb5a3c04d
Publikováno v:
BMC Chemistry, Vol 18, Iss 1, Pp 1-16 (2024)
Abstract In the last few decades, green analytical chemistry (GAC) has become a smart magical solution for the qualification and quantification of many drugs. In the current study, a direct, sensitive, and green RP-HPLC method was used to separate th
Externí odkaz:
https://doaj.org/article/0efe4d32ba334abc85c597044c911a30
Publikováno v:
BMC Chemistry, Vol 17, Iss 1, Pp 1-21 (2023)
Abstract Three green and facile spectrophotometric methods were developed for the assay of Petro® components; drotaverine HCl (DRT), caffeine (CAFF), and paracetamol (PAR). The three methods depend on measuring the absorbance of the studied drugs th
Externí odkaz:
https://doaj.org/article/124dae2e20b242cc81f216aa4dd62102
Publikováno v:
Scientific Reports, Vol 13, Iss 1, Pp 1-15 (2023)
Abstract Orphenadrine (ORP), dimenhydrinate (DMN), and cinnarizine (CNN) were investigated using green-sensitive spectrofluorometric methods. Method, I used for determination of DMN in 0.1 M hydrochloric acid (HCl) and 1.0% sodium dodecyl sulphate (S
Externí odkaz:
https://doaj.org/article/bccb16eb1f1a49daa1573db7eed25ce3
Publikováno v:
BMC Chemistry, Vol 17, Iss 1, Pp 1-13 (2023)
Abstract The greenness of any analytical method has become a very important aspect of a good analytical method. However, most chromatographic methods depend on the usage of relatively large amounts of lethal and un-decaying chemicals and solvents. So
Externí odkaz:
https://doaj.org/article/553a21a9e51c4a9e863f68c980b3c27d
Publikováno v:
Scientific Reports, Vol 13, Iss 1, Pp 1-13 (2023)
Abstract The non-steroidal anti-inflammatory medication acemetacin was assessed via two straightforward green spectrofluorimetric techniques. The quenching-dependent derivatizing spectrofluorimetric reactions are the master point of this study. Acrif
Externí odkaz:
https://doaj.org/article/c3ae2fac98b24d3dba66913397294df7
Publikováno v:
Scientific Reports, Vol 13, Iss 1, Pp 1-14 (2023)
Abstract An optimization approach based on full factorial design was employed for developing an HPLC–UV method for simultaneous determination of a quaternary mixture used for the treatment of symptoms related to common cold and COVID-19. The quater
Externí odkaz:
https://doaj.org/article/f944d26d3ca6491ab446fbf60e638b2c
Publikováno v:
Scientific Reports, Vol 12, Iss 1, Pp 1-12 (2022)
Abstract As new infectious mutations of SARS-CoV-2 emerged throughout the world, innovative therapies to counter the virus-altered drug sensitivities were urgently needed. Several antiviral options have been in clinical trials or in compassionate use
Externí odkaz:
https://doaj.org/article/abf52d56a66544c08689774b411b457a
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
Publikováno v:
Royal Society Open Science, Vol 8, Iss 7 (2021)
Green analysis has turned out to be of a great value in all areas, including pharmaceutical analysis. Thus, it is extremely important to consider the environmental influence of each step in developing any analysis technique. The present work illustra
Externí odkaz:
https://doaj.org/article/cb9145e30867486390077a46d7270015