Zobrazeno 1 - 10
of 32
pro vyhledávání: '"Islam Gomaa"'
Autor:
Islam Gomaa, Ghadah Aleid, Shahira H. EL-Moslamy, Anoud AlShammari, Sumayyah Al-Marshedy, Freah Alshammary, Jouza Gharkan, Reda Abdel-Hameed, Elbadawy A. Kamoun
Publikováno v:
Discover Nano, Vol 19, Iss 1, Pp 1-22 (2024)
Abstract Antibiotic resistance is currently becoming a more serious threat to global health, especially in severe nosocomial infections treatment by multidrug-resistant bacteria. This research provides a new way of synergizing green-synthesis for zin
Externí odkaz:
https://doaj.org/article/ecc6c226df6649ab9821b81a0fce0700
Autor:
Mohamed Morsy, Islam Gomaa, Abd Elhamid M. Abd Elhamid, Heba Shawkey, Mohamed Aly Saad Aly, Amir Elzwawy
Publikováno v:
Scientific Reports, Vol 13, Iss 1, Pp 1-15 (2023)
Abstract Humidity sensing has been offering a noticeable contribution in different industrial, medical, and agricultural activities. Here, graphene quantum dots doped with polyaniline (PANI) and MnO2 were successfully prepared. The synthesized system
Externí odkaz:
https://doaj.org/article/ed267424d0ad4e46ba713965e094647a
Publikováno v:
Scientific Reports, Vol 13, Iss 1, Pp 1-12 (2023)
Abstract Carbon doped ZnO nanoparticles have been synthesized from the thermal decomposition of Zinc citrate precursor. The precursor was synthesized from semi-solid paste and then subjected to calcination at 700 °C to produce ZnO nanoparticles. The
Externí odkaz:
https://doaj.org/article/1a81a69ef43e459585e64b2230420b36
Publikováno v:
International Journal of Industrial Engineering and Production Research, Vol 34, Iss 1, Pp 1-9 (2023)
Researchers in many fields, such as operations research, computer science, AI engineering, and mathematical engineering, extra, are increasingly adopting nature-inspired metaheuristic algorithms because of their simplicity and flexibility. Natural me
Externí odkaz:
https://doaj.org/article/c6112522fbff484b8111581992cb2ec1
Publikováno v:
Scientific Reports, Vol 13, Iss 1, Pp 1-18 (2023)
Abstract Relative humidity (RH) is one of the most important factors that deserve intensive study because of its impact on many aspects of life. In this work humidity sensor based on carbon nitride / graphene quantum dots (g-C3N4/GQDs) nanocomposites
Externí odkaz:
https://doaj.org/article/dc84c3108e2c4a719cfcd7e8fc6ea8b9
Autor:
Islam Gomaa, Nasser Mohammed Hosny, Hanan Elhaes, Hend A. Ezzat, Maryam G. Elmahgary, Medhat A. Ibrahim
Publikováno v:
Nanomaterials, Vol 14, Iss 5, p 454 (2024)
This groundbreaking research delves into the intricate molecular interactions between MXene and trihalomethanes (THs) through a comprehensive theoretical study employing density-functional theory (DFT). Trihalomethanes are common carcinogenic chlorin
Externí odkaz:
https://doaj.org/article/801936556c4f4b7896603ab2e47d45ed
Publikováno v:
Applied Surface Science Advances, Vol 15, Iss , Pp 100395- (2023)
Water is the source of life on the planet's surface. Water safety has become a crucial requirement for safe drinking water as a result of the increase in activities that can pollute water supplies. Every year, thousands of tons of dyes used in indust
Externí odkaz:
https://doaj.org/article/2f353053c7ea45dda616cb8590499f83
Terbium Removal from Aqueous Solutions Using a In2O3 Nanoadsorbent and Arthrospira platensis Biomass
Autor:
Amal H. Al-Bagawi, Nikita Yushin, Nasser Mohammed Hosny, Islam Gomaa, Sabah Ali, Warren Christopher Boyd, Haitham Kalil, Inga Zinicovscaia
Publikováno v:
Nanomaterials, Vol 13, Iss 19, p 2698 (2023)
Terbium is a rare-earth element with critical importance for industry. Two adsorbents of different origin, In2O3 nanoparticles and the biological sorbent Arthrospira platensis, were applied for terbium removal from aqueous solutions. Several analytic
Externí odkaz:
https://doaj.org/article/d8c208fd22f44879a34ac8ab3a84bad3
Autor:
Islam Gomaa, Merna H. Emam, Ahmed R. Wassel, Kholoud Ashraf, Sara Hussan, Haitham Kalil, Mekki Bayachou, Medhat A. Ibrahim
Publikováno v:
Nanomaterials, Vol 13, Iss 9, p 1527 (2023)
A synergistic interaction between reduced graphene oxide (rGO) and a biodegradable natural polymer, sodium alginate, was developed to create unique microspheres with protruding spiky features at the surface (spiky microspheres) that act as a super en
Externí odkaz:
https://doaj.org/article/b8633e8a4bae4f57b9762de06e003e4b
Autor:
Mohamed Morsy, Ahmed I. Abdel-Salam, Islam Gomaa, Hesham Moustafa, Haitham Kalil, Ahmed Helal
Publikováno v:
Molecules, Vol 28, Iss 1, p 108 (2022)
The demand for reactive dyes in industries has increased rapidly in recent years, and producing a large quantity of dye-containing effluent waste contaminates soils and water streams. Current efforts to remove these harmful dyes have focused on utili
Externí odkaz:
https://doaj.org/article/898f231ea781410d9f916133eac3b611