Zobrazeno 1 - 10
of 15
pro vyhledávání: '"Abdelhafeez M. A. Mohammed"'
Publikováno v:
Water Practice and Technology, Vol 18, Iss 9, Pp 2045-2056 (2023)
In this study, nickel nanoparticles (NiNPs) were synthesized and utilized for removing dispersed oil from oilfield-produced water in Sudan. The synthesis process involved using two concentration of hydrazine as a reducing agent and sodium hydroxide a
Externí odkaz:
https://doaj.org/article/dc0257aa8c0e47e6b9edc6afdb174870
Autor:
Samaher R. E. Almisbah, Abdelhafeez M. A. Mohammed, Abdelaziz Elgamouz, Alaa Bihi, Abdelnasser Kawde
Publikováno v:
Water Science and Technology, Vol 87, Iss 12, Pp 3059-3071 (2023)
Looking for a cost-effective and ecofriendly method for wastewater treatment is a global challenge. Therefore, this study investigated the removal of wastewater pollutants using copper oxide nanoparticles (CuONPs). CuONPs synthesized by a green solut
Externí odkaz:
https://doaj.org/article/25dbace02d234feaae0e728cd2763cc9
Publikováno v:
Bulletin of the National Research Centre, Vol 45, Iss 1, Pp 1-8 (2021)
Abstract Background The study investigated the essential oil composition, metal profile and physiochemical properties of Citrus macrophylla Wester fruits collected from Agricultural Research Corporation, Shambat area, Khartoum North, Sudan. The speci
Externí odkaz:
https://doaj.org/article/43adc284f008419a95b7014dbef07aa4
Autor:
Sultan Alhayyani, Abdullah Akhdhar, Amer H. Asseri, Abdelhafeez M. A. Mohammed, Mostafa A. Hussien, L. Selva Roselin, Salman Hosawi, Fahad AlAbbasi, Khadijah H. Alharbi, Roua S. Baty, Abdulaziz A. Kalantan, Ehab M. M. Ali
Publikováno v:
Molecules, Vol 28, Iss 5, p 2041 (2023)
Medicinal plants provide a wide range of active compounds that can be exploited to create novel medicines with minimal side effects. The current study aimed to identify the anticancer properties of Juniperus procera (J. procera) leaves. Here, we demo
Externí odkaz:
https://doaj.org/article/80f10aa25997472ca319158721d5782d
Publikováno v:
International Letters of Chemistry, Physics and Astronomy. 15:1-17
Vibrational studies of amino acids experimentally and theoretically have been performed. The Semi-empirical methods optimization by PM6 and RM1 on the l- and d-amino acids (alanine, phenylalanine, aspartic and glutamic acid), showed no difference in
Publikováno v:
International Letters of Chemistry, Physics and Astronomy. 14:116-124
The total of fourteen known compounds was isolated from the fruits, leaf and stem of Fadogia homblei De Wild. (Rubiaceae) and identified as: a coumarin, 7-hydroxy-6-methoxy-2H-1-benzopyran-2-one (scopoletin) 1, two flavones; 3′,4′,5,7-tetrahydrox
Autor:
Moawia E. Mohamed, Abdelhafeez M. A. Mohammed, Ayat A. Omran, Amna M. Ibrahim, Sumaya E. M. Elsheikh
Publikováno v:
International Letters of Chemistry, Physics and Astronomy. 14:25-30
Minerals content of Citrus jambhiri (rough lemon) fruit was qualitatively and quantitatively analyzed using atomic absorption spectroscopy (AAS) and flame atomic emission spectrometry (FAES). The peel, moisture and ash contents of rough lemon were fo
Autor:
Abdelhafeez M. A. Mohammed, Mayada Ali, Sakina Yagi, Sayadat El Tigani, Ibrahim H. E. Elkhidir
Publikováno v:
International Letters of Chemistry, Physics and Astronomy. 14:146-151
The chemical constituents and insecticidal activity of the pods of Senna italica (Caesalpiniaceae, Fabaceae) were investigated. From the chloroform extract of pods, physcion, chrysophanol, chrysophanol-10,10′-bianthrone, chrysophanol-physcion biant
Autor:
Amin Malik Shah Abdul Majid, Nagla Mustafa Eltayeb, Saad S. Dahham, Aman Shah Abdul Majid, Loiy Elsir Ahmed Hassan, Sultan A M Saghir, Abdelhafeez M. A. Mohammed
Publikováno v:
BMC Complementary and Alternative Medicine
Background Balanite aegyptiaca (L.) Delile, is a plant with extensive medicinal properties. Its stem bark is traditionally known for its spasmolytic and antiepileptic properties and used to treat yellow fever, jaundice and syphilis. Angiogenesis (spr
Publikováno v:
Biochemical Systematics and Ecology. 44:109-111
1. Subject and sourceKraussia floribunda Harv. (Rubiaceae; Ixoroideae) is a shrub or small tree occurring in Mozambique, Swaziland and SouthAfrica. It is one of only four species in a genus restricted to southern and tropical Africa, and the adjacen