Zobrazeno 1 - 10
of 337
pro vyhledávání: '"Abdelmageed M"'
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-22 (2024)
Abstract ZnAl2O4 and CuAl2O4 spinel nanoparticles were prepared by a modified Pechini method and used with the natural chitosan (CS) and shellac (SH) polymers to form novel composite membranes as promising food packaging materials. The selection of Z
Externí odkaz:
https://doaj.org/article/328176e0980542c8920e22566cb80543
Autor:
Farid M. Sroor, Karima F. Mahrous, Heba A. M. Abd El-Kader, Abdelmageed M. Othman, Nada S. Ibrahim
Publikováno v:
Scientific Reports, Vol 13, Iss 1, Pp 1-19 (2023)
Abstract We designed and prepared a novel series of urea derivatives with/without sulfonyl group in their structures to investigate the impact of the sulfonyl group on the biological activity of the evaluated compounds. Antibacterial investigations i
Externí odkaz:
https://doaj.org/article/320ece6f0016412b9a067ad5f9a96c48
Autor:
Abdelmageed M. Othman, Ali M. Elshafei, Maysa A. Elsayed, Gamil E. Ibrahim, Mohamed M. Hassan, Nayra S. Mehanna
Publikováno v:
BMC Biotechnology, Vol 23, Iss 1, Pp 1-14 (2023)
Abstract Background Because humans lack α-galactosidase, foods containing certain oligosaccharides from the raffinose family, such as soybeans and other legumes, may disrupt digestion and cause flatulence. Results Aspergillus niger NRC114 α-galacto
Externí odkaz:
https://doaj.org/article/b7e2d36bead844e9a7cf15506f1a37df
Autor:
Alshaimaa M. Elsayed, Mohamed Mahmoud, Ghada S. A. Abdel Karim, Mohamed Abdelraof, Abdelmageed M. Othman
Publikováno v:
Microbial Cell Factories, Vol 22, Iss 1, Pp 1-12 (2023)
Abstract Two laccase isoenzymes (LacA and LacB) were isolated from a novel Trichoderma harzianum S7113 isolate employing ammonium sulfate precipitation, Sephadex G100, and DEAE Sepharose ion exchange chromatography. The molecular weights of the purif
Externí odkaz:
https://doaj.org/article/d41d01be191d494eb7e3b3ee0b501d43
Publikováno v:
Frontiers in Microbiology, Vol 14 (2023)
Externí odkaz:
https://doaj.org/article/e7c0a45498bc43e183123d317227e1a9
Autor:
Ali M. Elshafei, Abdelmageed M. Othman, Maysa A. Elsayed, Gamil E. Ibrahim, Mohamed M. Hassan, Nayra S. Mehanna
Publikováno v:
Journal of Genetic Engineering and Biotechnology, Vol 20, Iss 1, Pp 1-21 (2022)
Abstract Background α-Galactosidase is widely distributed in plants, microorganisms, and animals, and it is produced by different fungal sources. Many studies have confirmed the valuable applications of α-galactosidase enzymes for various biotechno
Externí odkaz:
https://doaj.org/article/574733ad8f6e4893a8dd4fd4a05f11ac
Publikováno v:
Frontiers in Bioengineering and Biotechnology, Vol 10 (2022)
Externí odkaz:
https://doaj.org/article/a8d11cce9eda42878ad984a73280d407
Autor:
Abdelmageed M. Othman, Maysa A. Elsayed, Naser G. Al-Balakocy, Mohamed M. Hassan, Ali M. Elshafei
Publikováno v:
Journal of Genetic Engineering and Biotechnology, Vol 17, Iss 1, Pp 1-13 (2019)
Abstract Background The present study aims to apply an efficient eco-friendly and inexpensive process for green synthesis of silver nanoparticles (AgNPs) through the mediation of fungal proteins from Aspergillus fumigatus DSM819, characterization, an
Externí odkaz:
https://doaj.org/article/bae9e53c368e41f294f7f622a87f6527
Publikováno v:
Journal of Genetic Engineering and Biotechnology, Vol 15, Iss 2, Pp 497-504 (2017)
This study aims to optimize the biosynthesis of nanosilver particles mediated by Trichoderma viride ATCC36838 using response surface methodology (RSM). Silver nanoparticles (AgNPs) were biosynthesized effectively in terms of the factors impacting sil
Externí odkaz:
https://doaj.org/article/663bd4ac6484472a97df8474a647d0b0
Autor:
Abdelmageed M. Othman, Maysa A. Elsayed, Naser G. Al-Balakocy, Mohamed M. Hassan, Ali M. Elshafei
Publikováno v:
Journal of Genetic Engineering and Biotechnology, Vol 18, Iss 1, Pp 1-1 (2020)
In the publication of this article [1], the title of Figure 6 was missing. The original article has been corrected.
Externí odkaz:
https://doaj.org/article/7e25dab556074abc9029675a2e5cad85