Zobrazeno 1 - 10
of 336
pro vyhledávání: '"Ismail M Ahmed"'
Autor:
AbdElAziz A. Nayl, Esmail M. El-Fakharany, Ahmed I. Abd-Elhamid, Wael A. A. Arafa, Ahmed H. Alanazi, Ismail M. Ahmed, Mohamed A. Abdelgawad, Ashraf A. Aly, Stefan Bräse
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-14 (2024)
Abstract It is imperative to explore new biocompatible drugs with low toxicity for use in medicinal fields such as fighting tumors. Bovine lactoperoxidase (BLPO) stems from the most important enzymes in the bovine whey that provide a proper pattern f
Externí odkaz:
https://doaj.org/article/c8d4042fcf0c462babf30fe7659d66e3
Publikováno v:
ACS Omega, Vol 9, Iss 29, Pp 32175-32184 (2024)
Externí odkaz:
https://doaj.org/article/c784cf1bbf0d4fab816668d4c2ff4b3f
Autor:
Wael A. A. Arafa, AbdElAziz A. Nayl, Ismail M. Ahmed, Ayman M. S. Youssef, Asmaa K. Mourad, Stefan Bräse
Publikováno v:
Molecules, Vol 29, Iss 21, p 5114 (2024)
Our novel binuclear complex-anchored Ru(III) catalyst, designed and assembled by sonicating 2,2′-(4,6-dihydroxy-1,3-phenylene)bis(1H-benzo[d]imidazole-4-carboxylic acid), Ru(DMSO)4Cl2 and 4-methylpyridine, demonstrates remarkable efficiency and sel
Externí odkaz:
https://doaj.org/article/71396e92af484fb4906feaa53eeb5f00
Autor:
AbdElAziz A. Nayl, Hamada Mohamed Ibrahim, Kamal M. Dawood, Wael A. A. Arafa, Ahmed I. Abd-Elhamid, Ismail M. Ahmed, Mohamed A. Abdelgawad, Hazim M. Ali, Ibrahim Hotan Alsohaimi, Ashraf A. Aly, Stefan Bräse, Asmaa Kamal Mourad
Publikováno v:
Molecules, Vol 27, Iss 19, p 6369 (2022)
An appropriate and efficient Q-tube-assisted ammonium acetate-mediated protocol for the assembly of the hitherto unreported 5-arylazopyrazolo[3,4-b]pyridines was demonstrated. This methodology comprises the cyclocondensation reaction of 5-amino-2-phe
Externí odkaz:
https://doaj.org/article/1f7372441e8344abb76a280dad447d7d
Autor:
AbdElAziz A. Nayl, Ashraf A. Aly, Wael A. A. Arafa, Ismail M. Ahmed, Ahmed I. Abd-Elhamid, Esmail M. El-Fakharany, Mohamed A. Abdelgawad, Hendawy N. Tawfeek, Stefan Bräse
Publikováno v:
Molecules, Vol 27, Iss 12, p 3716 (2022)
In this review, we focus on some interesting and recent examples of various applications of organic azides such as their intermolecular or intramolecular, under thermal, catalyzed, or noncatalyzed reaction conditions. The aforementioned reactions in
Externí odkaz:
https://doaj.org/article/1ab3d0a2382c4e93a843a0b7b67e408b
Autor:
AbdElAziz A. Nayl, Wael A. A. Arafa, Ismail M. Ahmed, Ahmed I. Abd-Elhamid, Esmail M. El-Fakharany, Mohamed A. Abdelgawad, Sobhi M. Gomha, Hamada M. Ibrahim, Ashraf A. Aly, Stefan Bräse, Asmaa K. Mourad
Publikováno v:
Molecules, Vol 27, Iss 9, p 2940 (2022)
Herein, a distinctive dihydroxy ionic liquid ([Py-2OH]OAc) was straightforwardly assembled from the sonication of pyridine with 2-chloropropane-1,3-diol by employing sodium acetate as an ion exchanger. The efficiency of the ([Py-2OH]OAc as a promoter
Externí odkaz:
https://doaj.org/article/71f7311d75fb41f4a15f40ea9fea14a2
Autor:
Shaimaa A, Tawfik, Els T, Awad, Hoda O, Abu Bakr, Ismail M, Ahmed, Esmat, Ashour, Amira M, Gamal-Eldeen
Publikováno v:
Current Pharmaceutical Biotechnology. 24:570-578
Background: Chia seed is an oil-seed of multiple biological activities. Doxorubicin is an effective chemotherapy for liver cancer. Resistance and adverse effects are doxorubicin limitations. Objective: This study aimed to investigate the effect of ch
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::52139b01dca895397df9a05d35a6b3c7
https://doi.org/10.2174/1389201023666220921125258
https://doi.org/10.2174/1389201023666220921125258
A Novel P@SiO2 Nano-Composite as Effective Adsorbent to Remove Methylene Blue Dye from Aqueous Media
Autor:
Bräse, AbdElAziz A. Nayl, Ahmed I. Abd-Elhamid, Wael A. A. Arafa, Ismail M. Ahmed, Aref M. E. AbdEl-Rahman, Hesham M. A. Soliman, Mohamed A. Abdelgawad, Hazim M. Ali, Ashraf A. Aly, Stefan
Publikováno v:
Materials; Volume 16; Issue 2; Pages: 514
This work aims to prepare a novel phosphate-embedded silica nanoparticles (P@SiO2) nanocomposite as an effective adsorbent through a hydrothermal route. Firstly, a mixed solution of sodium silicate and sodium phosphate was passed through a strong aci
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=multidiscipl::ab1f33b3b069cb5d327445539d18c4c1
Publikováno v:
Environmental Technology and Innovation, 31, Art.-Nr.: 103214
Ni$^2$/Fe$^{3＋}$LDH, (Ni-Fe-CO3 LDH) with Ni/Fe molar ratio 3.0 was synthesized by co-precipitation for the remediation of chromium (VI), and Alizarine Red-S (ARS-dye) as anionic species. The investigated adsorbent was characterized by TGA, SEM, XR
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::aead8b3b89e919bdcc9527dfb7d09df4
https://doi.org/10.1016/j.eti.2023.103214
https://doi.org/10.1016/j.eti.2023.103214
Autor:
Mourad, AbdElAziz A. Nayl, Hamada Mohamed Ibrahim, Kamal M. Dawood, Wael A. A. Arafa, Ahmed I. Abd-Elhamid, Ismail M. Ahmed, Mohamed A. Abdelgawad, Hazim M. Ali, Ibrahim Hotan Alsohaimi, Ashraf A. Aly, Stefan Bräse, Asmaa Kamal
Publikováno v:
Molecules; Volume 27; Issue 19; Pages: 6369
An appropriate and efficient Q-tube-assisted ammonium acetate-mediated protocol for the assembly of the hitherto unreported 5-arylazopyrazolo[3,4-b]pyridines was demonstrated. This methodology comprises the cyclocondensation reaction of 5-amino-2-phe
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=multidiscipl::fc56e8e89341d09528549d00d93a24e7