Zobrazeno 1 - 10 of 42 pro vyhledávání: '"Elsayed A. Shalaby"'
1
Optimizing the Performance of the Meso-Scale Continuous-Flow Photoreactor for Efficient Photocatalytic CO2 Reduction with Water Over Pt/TiO2/RGO Composites
Autor: Samar Nabil, Elsayed A. Shalaby, Marwa F. Elkady, Yoshihisa Matsushita, Ahmed H. El-Shazly
Publikováno v: Catalysis Letters. 152:3243-3258
Tuning the reaction parameters to maximize products yield is one of the major needs for any process. The goal of this research is to increase the reduction of CO2 with water by examining the operating parameters of a meso-scale continuous-flow type p
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::c8a5ed432ef6cbbb2abfcdae7a8d7cb4
https://doi.org/10.1007/s10562-021-03915-y
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2
Akademický článek
Protective effects of Aporosa octandra bark extract against D-galactose induced cognitive impairment and oxidative stress in mice
Autor: Siva S. Panda, Adel S. Girgis, Atish Prakash, Leena Khanna, Pankaj Khanna, ElSayed M. Shalaby, Nehmedo G. Fawzy, Subhash C. Jain
Publikováno v: Heliyon, Vol 4, Iss 11, Pp e00951- (2018)
Aporosa octandra (Buch.-Ham. ex D.Don) Vickery is a native species of India. Different parts of the plant are used for the medicinal purpose by the tribal peoples of south-eastern part of India. However, the biological properties of A. octandra have
Externí odkaz: https://doaj.org/article/234e93f09aa64981b2a78d1ac52e4883
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3
The CO2 photoconversion over reduced graphene oxide based on Ag/TiO2 photocatalyst in an advanced meso-scale continuous-flow photochemical reactor
Autor: Elsayed A. Shalaby, Ahmed Hassan El-Shazly, A. S. Hammad, Samar Nabil, Haitham M. El-Bery
Publikováno v: Environmental Science and Pollution Research. 28:36157-36173
This study aims at examining the use of an advanced meso-scale continuous-flow photochemical reactor for the photocatalytic conversion of CO2 with water into fuel over TiO2 (P25), Ag/TiO2, and Ag/TiO2/RGO catalysts. The silver loaded photocatalysts w
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::23d6d268cb6a1e90e56933f0f542327f
https://doi.org/10.1007/s11356-021-13090-7
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5
Synthesis and molecular modeling studies of cholinesterase inhibitor dispiro[indoline-3,2′-pyrrolidine-3′,3′′-pyrrolidines]
Autor: Riham A. El-Shiekh, Dalia R. Aboshouk, Siva S. Panda, Adel S. Girgis, Walid Fayad, ElSayed M. Shalaby, M. Adel Youssef, Nehmedo G. Fawzy
Publikováno v: RSC Advances. 10:21830-21838
A set of dispiro[indoline-3,2'-pyrrolidine-3',3''-pyrrolidines] 8a-l was regioselectively synthesized utilizing multi-component azomethine cycloaddition reaction of 3-(arylmethylidene)pyrrolidine-2,5-diones 5a-e, isatins 6a-c and sarcosine 7. Single
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::930ad9e71a264da0917d1b6975af5f4a
https://doi.org/10.1039/d0ra03064c
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6
Synthesis, human topoisomerase IIα inhibitory properties and molecular modeling studies of anti-proliferative curcumin mimics
Autor: ElSayed M. Shalaby, Siva S. Panda, Adel S. Girgis, Nehmedo G. Fawzy, Walid Fayad, Aladdin M. Srour
Publikováno v: RSC Advances. 9:33761-33774
3,5-Bis(arylidene)-N-substituted-4-oxo-piperidine-1-carboxamides 24–51 were synthesized as curcumin mimics in a facile pathway through reaction of 3,5-bis(arylidene)-4-piperidones with the appropriate isocyanate in the presence of triethylamine. Th
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::84614e263686e4fb0a56c77b3fc6cee7
https://doi.org/10.1039/c9ra05661k
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7
Using biochar to control nitric oxide air pollution
Autor: Ghada Osama Mohamed, Maher Elsayed Saleh, Elsayed Ahmed Shalaby, Ahmed Samir Elsafty
Publikováno v: Journal of Physics: Conference Series. 2305:012029
This study deals with the ability of Rice Husk Biochar (RHB) to adsorb and reduce the concentration of 90 ppm Nitric Oxide (NO) gas which passed through it with a 1.2 liter/min flow rate within 8 minutes. The characteristics of biochar before and aft
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::1cb246cecfc7a4d95fb4c8f67d0a3f91
https://doi.org/10.1088/1742-6596/2305/1/012029
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8
3-Alkenyl-2-oxindoles: Synthesis, antiproliferative and antiviral properties against SARS-CoV-2
Autor: Mohamed A. Ali, Siva S. Panda, Walid Fayad, Ahmed El Taweel, Mohamed S. Bekheit, ElSayed M. Shalaby, Ahmed A.F. Soliman, Soad Nasr, Anwar Abdelnaser, Ahmed Kandeil, Nehmedo G. Fawzy, Adel S. Girgis, Ahmed Mostafa, Yassmin Moatasim, Lara Gigli, Omnia Kutkat, Aladdin M. Srour
Publikováno v: Bioorganic Chemistry
Graphical abstract Sets of 3-alkenyl-2-oxindoles were synthesized of potential antiproliferative (against PaCa-2 and MCF7cancer cell lines) and promising properties against SARS-CoV-2.
Sets of 3-alkenyl-2-oxindoles (6,10,13) were synthesized in
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8628764a398300e350703721e4c98ead
https://pubmed.ncbi.nlm.nih.gov/34243074
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10
Synthesis of some tropane-based compounds targeting colon cancer
Autor: Nicola Demitri, Iriny M. Ayoub, ElSayed M Shalaby, Riham F. George, Michael Wink, Jasper R. Plaisier, Eman Z. Elrazaz, Nermin Samir
Publikováno v: Future medicinal chemistry. 12(23)
Background: In continuation of a previous work concerned with the anticancer activity of some 8-alkyl-2,4-bisarylidene-8-nortropan-3-ones, this work focuses on further modification to the tropane/pyran fused skeleton aiming to obtain improved antican
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d07d0d2f18805906309b8cdf065da68f
https://pubmed.ncbi.nlm.nih.gov/33225729
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