Zobrazeno 1 - 10
of 36
pro vyhledávání: '"M. Hameed"'
Publikováno v:
Iraqi Journal of Science. :2582-2589
In this paper, the productions of gallium oxide (Ga2O3) nanoparticles were achieved via using the Nd: YAG laser deposition method with a fundamental wavelength (1064 nm). These nanoparticles were characterized by using different methods such as X-ray
Autor:
Sherif A. Abdella, Ahmed A. Aly, Ahmed M. Hameed, Mahmoud M. Refaey, H. A. Ismail, Hassan M.A.A., Alaa S. Mohamed, Ali Sayqal
Publikováno v:
Arabian Journal of Chemistry, Vol 13, Iss 10, Pp 7572-7582 (2020)
Sesame seeds (Sesamum indicum L.) are probably the most ancient oil seed crops. The goal of present study was to explore the quality of Labneh made from skim milk fortified with 0%, 2%, 4%, and 6% sesame seeds powder (SSP) as alternative to fat. Cont
Publikováno v:
Arabian Journal of Chemistry, Vol 13, Iss 10, Pp 7346-7356 (2020)
Doum fruit and pomegranate peels are riches healthy nutrients such as fiber, minerals and antioxidant potentially protect from diet related diseases. This research was conducted to study the influence of ice cream enriched with pomegranate peels powd
Autor:
Mohammed A. Almutairi, Ahmed M. Hameed, Ehab A. Abdelrahman, Hany M. Youssef, Abdu Subaihi, Faisal K. Algethami, Ahmed Alharbi
Publikováno v:
Journal of Materials Research and Technology, Vol 9, Iss 4, Pp 7900-7914 (2020)
In this work, novel mesoporous sodium aluminum silicate hydrate/analcime and zeolite Y/faujasite nanocomposites were fabricated utilizing the hydrothermal method using glutamic acid and L-arginine as organic structure-directing agents. In aqueous sol
Autor:
E. M. Mabrouk, Ahmed M. Hameed, Ehab A. Abdelrahman, Ahmed Alharbi, Faisal K. Algethami, Youssef O. Al-Ghamdi, Hany M. Youssef, R.M. Hegazey
Publikováno v:
Journal of Inorganic and Organometallic Polymers and Materials. 30:4117-4128
In this paper, analcime and zeolite X were fabricated using the hydrothermal method in the presence of L-alanine and glycine as organic structure-directing agents, respectively. The XRD confirmed that the average crystallite size of zeolite X and ana
Autor:
Ahmed M. Hameed, Essam M. Hussein, Mohamed A.S. Abourehab, Ahmed Alharbi, Rami J. Obaid, Reem I. Alsantali, Ziad Moussa, Saleh A. Ahmed, Rabab S. Jassas, Moataz Morad, Hatem M. Altass, Basim H. Asghar
Publikováno v:
Arabian Journal of Chemistry, Vol 13, Iss 5, Pp 5451-5462 (2020)
In this study, a new series of (4-(2,7-dichloro-9H-fluoren-4-yl)thiazol-yl)acetamide derivatives was synthesized, and the new heterocycles were completely characterized, evaluated for their antimicrobial activity, and screened for cytotoxic activity
Autor:
Ahmed M. Hameed, Moataz Morad, Abdu Subaihi, Ahmed Alharbi, Ehab A. Abdelrahman, Faisal K. Algethami, Y.G. Abou El-Reash, R.M. Hegazey
Publikováno v:
International Journal of Environmental Analytical Chemistry. 102:2140-2151
In our work, analcime has a crystallite size of 90.54 nm was synthesised using the hydrothermal method in the presence of urea as organic structure-directing agent. Then, Mn(II) ions were removed f...
Autor:
Abdalla M. Khedr, Reem Shah, Fawaz A. Saad, Nashwa M. El-Metwaly, Rania Zaky, Ahmed Alharbi, Ahmed M. Hameed
Publikováno v:
Journal of Inorganic and Organometallic Polymers and Materials. 30:3595-3607
Novel Co(II), Ni(II), Cd(II) and Hg(II)-Schiff base complexes were prepared and characterized by all possible techniques. 1:2 molar ratio (M:L) was the only one isolated for all solid complexes. The conductometric titrations for one metal ion (for in
Publikováno v:
Journal of Materials Research and Technology, Vol 9, Iss 2, Pp 1652-1661 (2020)
In the current paper, Egyptian insecticide cans were utilized as an iron source. Also, malic, tartaric, citric, and succinic acids were utilized as organic fuels for the combustion fabrication of hematite nanoparticles which were named HM, HT, HC, an
Autor:
Ahmed M. Hameed, Ragaa El Sheikh, Wafaa S. Hassan, Amira M. Youssef, Ayman A. Gouda, Ahmed Alharbi, Abdu Subaihi
Publikováno v:
International Journal of Environmental Analytical Chemistry. 102:899-910
An environmentally friendly, sensitive, easy and fast ultrasound-assisted ionic liquid-based dispersive liquid-liquid microextraction technique (UA-IL-DLLME) was developed to preconcentrate trace q...