Zobrazeno 1 - 10
of 230
pro vyhledávání: '"Mohamed, Hagar"'
Autor:
Aml E. Hashem, Ingi H. Elmasry, Mohamed A. Lebda, Dina R. S. Gad El-Karim, Mohamed Hagar, Sawsan Kh. M. Ebied, Badriyah S. Alotaibi, Nermin I. Rizk, Heba I. Ghamry, Mustafa Shukry, Hanan A. Edres
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-18 (2024)
Abstract Bovine mastitis caused by infectious pathogens, mainly Staphylococcus aureus (S. aureus) and Escherichia coli (E. coli), constitutes a major destructive challenge for the dairy industry and public health. Berberine chloride (BER) and Cyperus
Externí odkaz:
https://doaj.org/article/399a2bfca5824cc4a27ef21eb7d9211d
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-15 (2024)
Abstract The vegetable oil degumming process plays a critical role in refining edible oil. Phospholipids (PL) removal from crude extracted soybean oil (SBO) by the enzymatic degumming process has been investigated in this work. Enzymatic degumming of
Externí odkaz:
https://doaj.org/article/1a4e7e203a964f5bb8beb6d7bd91f56d
Autor:
Amira Hossam Eldin Moustafa, Hanaa H. Abdel-Rahman, Mohamed Hagar, Mohamed R. Aouad, Nadjet Rezki, Sherif A. A. Bishr
Publikováno v:
Scientific Reports, Vol 13, Iss 1, Pp 1-28 (2023)
Abstract Two newly synthetic nontoxic dipyridine-based ionic liquids (PILs) with the same chain lengths and different polar groups were investigated: bispyridine-1-ium tetrafluoroborate (BPHP, TFPHP) with terminal polar groups Br and CF 3 , respectiv
Externí odkaz:
https://doaj.org/article/758ae6464a974fbeb8d3c62243d25c6e
Autor:
Lamia M. El-Samad, Esraa A. Arafat, Ola Mohamed Nour, Nessrin Kheirallah, Mohammed E. Gad, Mohamed Hagar, Zeinab A. El-Moaty, Mohamed A. Hassan
Publikováno v:
Antioxidants, Vol 13, Iss 9, p 1039 (2024)
The abundance of metal pollutants in freshwater habitats poses serious threats to the survival and biodiversity of aquatic organisms and human beings. This study intends for the first time to assess the pernicious influences of heavy metals in Al Mar
Externí odkaz:
https://doaj.org/article/47d586255f4e4527992b3beeee70965a
Publikováno v:
Results in Chemistry, Vol 7, Iss , Pp 101484- (2024)
Two polyesteramides were synthesized via polycondensation reactions involving 4′-amino-4-hydroxychalcone 3a with succinic acid (4) and terephthalic acid (5), utilizing phosphoryl chloride as a chlorinating agent. A parallel reaction with (E)-1,3-bi
Externí odkaz:
https://doaj.org/article/2c5685cd588248a4a1bd4eff0a0e3a8d
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Autor:
Trob A. Abdel‐Basset, Nadjet Rezki, Salsabeel A. Al‐Sodies, Mohamed Reda Aouad, Ali H Bashal, Abeer A. Sharfalddin, Mariusz Jaremko, Abdul‐Hamid Emwas, Mohamed Hagar
Publikováno v:
Nano Select, Vol 3, Iss 12, Pp 1574-1582 (2022)
Abstract This study represent the synthesis and electrical conductivity of two focused dicationic pyridinium ionic liquids (DiILs) carrying tetrafluoroborate and/or hexafluorophosphate as counter anion. Thus, the synthesis required quaternization of
Externí odkaz:
https://doaj.org/article/c47c84ed7aa149f9ad8d7b5ae0d88a52
Autor:
Esraa Abdelhamid Moneer, Basant A. Bakr, Sara H. Akl, Yahya H. Shahin, Bassma H. Elwakil, Mohamed Hagar, Keshav Raj Paudel, Ateyatallah Aljuhani, Mohamed Reda Aouad, Nadjet Rezki
Publikováno v:
Heliyon, Vol 9, Iss 4, Pp e15431- (2023)
Focused bis-pyridinium based-ionic liquids were successfully synthesized through the quaternization of the selected 1,2-di(pyridin-4-yl)ethane followed by metathetical anion exchange. The synthesized pyridinium derivatives were fully characterized us
Externí odkaz:
https://doaj.org/article/981e56ed9cc6435ab78d39b176cf86df
Autor:
Mohamed, Hagar Mostafa, El-Assal, Salah El-Din Sayed Mohamed, Gamal El-Din, Abdel-Kader Youssef, El-Khishin, Dina Aziz
Publikováno v:
Genetic Resources & Crop Evolution; Dec2024, Vol. 71 Issue 8, p4885-4899, 15p
Autor:
Magda H. Abdellattif, Ahmed Elkamhawy, Mohamed Hagar, Taibi Ben Hadda, Wesam S. Shehab, Wael Mansy, Amany Belal, M. M. H. Arief, Mostafa A. Hussien
Publikováno v:
Frontiers in Pharmacology, Vol 13 (2022)
Saccharine is a pharmacologically significant active scaffold for various biological activities, including antibacterial and anticancer activities. Herein, saccharinyl hydrazide (1) was synthesized and converted into 2-[(2Z)-2-(1,1-dioxo-1,2-dihydro-
Externí odkaz:
https://doaj.org/article/3aeb8b2175c34c449015aa2aecaf86ed