Zobrazeno 1 - 10
of 1 164
pro vyhledávání: '"Hassan Y Aboul Enein"'
Autor:
Dadan Hermawan, Salsabil Rahmadina, Irmanto Irmanto, Amin Fatoni, Suwandri Suwandri, Mudasir Mudasir, Hassan Y Aboul-Enein
Publikováno v:
Jurnal Kimia Sains dan Aplikasi, Vol 26, Iss 8, Pp 285-292 (2023)
The chiral separation of hydroxychloroquine, an antimalarial drug with one chiral center, has been predicted using molecular docking and was proven using the HPLC method. Docking utilized the PM3 semi-empirical method with specific grid coordinates (
Externí odkaz:
https://doaj.org/article/a8853fff7cd54f87bbf37f475989f56a
Autor:
Imran Ali, Syed Dilshad Alam, Rupak Raja, Shafat Ahmad Khan, Rushda Anjum, Arvind Kumar Jain, Hassan Y. Aboul-Enein, Marcello Locatelli
Publikováno v:
Analytica, Vol 4, Iss 1, Pp 66-83 (2023)
Among many diseases, allergy appears to be a serious problem for human beings. Various forms of allergic disorders make people tense, leading to some other health issues. Many medications, including nonracemic and racemic ones, are used to treat this
Externí odkaz:
https://doaj.org/article/bb3feb0b20c340b68d64b9da91fba4b9
Publikováno v:
BMC Chemistry, Vol 17, Iss 1, Pp 1-14 (2023)
Abstract Enantioseparation of five β-adrenergic blockers was studied using two mobile phases on a cellulose tris(3‐chloro‐4‐methylphenylcarbamate) (Lux-Cellulose-2) chiral column in normal phase mode. The first mobile phase composed of n-hexan
Externí odkaz:
https://doaj.org/article/c4f812d9fd2943bea5661865340bcdd7
Publikováno v:
Pharmacia, Vol 69, Iss 3, Pp 827-832 (2022)
The spectroscopy of molecular vibrations using mid-infrared or near-infrared techniques was used more and more to characterize different compounds, including edible oil, in order to monitor any changes and to detect fraudulent modifications. This art
Externí odkaz:
https://doaj.org/article/8c4343fb3e4c4078b83eee95aaaed934
Publikováno v:
Chemistry, Vol 4, Iss 3, Pp 848-854 (2022)
Infrared spectroscopy is a widely used method of analysis to monitor various characteristics in the honey products analysis, to highlight these changes and to detect fraudulent modifications. In this way honey products could not be avoided. This arti
Externí odkaz:
https://doaj.org/article/92a2ffca1a274780ab7389c011c0109e
Autor:
Dadan Hermawan, Cacu Cacu, Khansa Salsabila, Suwandri Suwandri, Amin Fatoni, Uyi Sulaeman, Ponco Iswanto, Mudasir Mudasir, Hassan Y. Aboul-Enein
Publikováno v:
Molekul, Vol 17, Iss 2, Pp 252-260 (2022)
The chiral separation of econazole, an antifungal drug with one chiral center has been successfully carried out using the high-performance liquid chromatography (HPLC) method. Enantioresolution of econazole (Rs = 2.29) was achieved using cyclodextrin
Externí odkaz:
https://doaj.org/article/8c431c7f27da48e68ade99db8e8dfecb
Publikováno v:
Analytica, Vol 3, Iss 2, Pp 236-250 (2022)
Ionic liquids are a very important class of compounds due to their remarkable properties and wide range of applications. On the other hand, capillary electrophoresis is also gaining importance in separation science because of its fast speed and inexp
Externí odkaz:
https://doaj.org/article/a170383bb9774f47bc76edfb8ab2832e
Publikováno v:
Pharmacia, Vol 69, Iss 2, Pp 447-451 (2022)
FRAP assay proved all the extracts of Areca catechu L. nut have antioxidant properties because IC50 values of all the extracts of the same were less than that of ascorbic acid. Remaining antioxidant assays like DPPH radical scavenging assay, H2O2 sca
Externí odkaz:
https://doaj.org/article/b5fc4300f22c45ac8713269839deff01
Autor:
Bianca-Maria Tuchiu, Raluca-Ioana Stefan-van Staden, Jacobus (Koos) Frederick van Staden, Hassan Y. Aboul-Enein
Publikováno v:
Chemosensors, Vol 11, Iss 8, p 446 (2023)
A disposable stochastic platform based on calix [6]arene modified multi-walled carbon nanotubes-gold nanoparticles screen-printed electrode has been developed for the simultaneous determination of calcipotriol and betamethasone. For both analytes, ve
Externí odkaz:
https://doaj.org/article/d50a4e343773429fa21b038ea0bae775
Autor:
Ngoc-Van Thi Nguyen, Kim-Ngan Huynh Nguyen, Kien Trung Nguyen, Kyeong Ho Kim, Hassan Y. Aboul-Enein
Publikováno v:
Pharmacia, Vol 68, Iss 3, Pp 643-656 (2021)
Most of the alkaloids are chiral compounds and are clinically administered as the racemic mixture, even though its enantiomers have been known to exert different pharmacological activity. The determination of the enantiomeric composition of alkaloid-
Externí odkaz:
https://doaj.org/article/ec77524fd8b940cb84f94bcb843b2ccb