Zobrazeno 1 - 10
of 41
pro vyhledávání: '"Elsayed M. Zahran"'
Publikováno v:
H2Open Journal, Vol 6, Iss 4, Pp 507-517 (2023)
Certain plants have been identified with the capability to take up metallic and metal oxide nanoparticles (ENPs), thus suggesting their potential role in phytoremediation. The reported study evaluated the response of two aquatic plants, sedge (Carex
Externí odkaz:
https://doaj.org/article/e9ed2523b7554cf4be2669580d6ef232
Publikováno v:
Applied and Environmental Soil Science, Vol 2023 (2023)
Engineered nanoparticles (ENPs) are in demand for numerous industrial, commercial, and domestic applications. Concern has arisen, however, regarding potential adverse environmental impacts from the inadvertent release of ENPs into water bodies. Certa
Externí odkaz:
https://doaj.org/article/c9ba23247d6d4ed3a5768004124cbe15
Publikováno v:
Catalysis Communications, Vol 174, Iss , Pp 106599- (2023)
Glyphosate, the most widely used herbicide, has been linked to adverse effects on human health and non-target species. We report a highly efficient light-activated catalytic mineralization of glyphosate by Pd@BiVO4/BiOBr dual heterojunction photocata
Externí odkaz:
https://doaj.org/article/f1c74fffb8c24176b11f304439237219
Autor:
Michelle A. Nguyen, Elsayed M. Zahran, Azaan S. Wilbon, Alexander V. Besmer, Vincent J. Cendan, William A. Ranson, Randy L. Lawrence, Joshua L. Cohn, Leonidas G. Bachas, Marc R. Knecht
Publikováno v:
ACS Omega, Vol 1, Iss 1, Pp 41-51 (2016)
Externí odkaz:
https://doaj.org/article/387d5e486aa24128a1a56daa1e0a4e2d
Autor:
Shiv K. Sharma, Miodrag Micic, Shanghao Li, Benjamin Hoar, Suraj Paudyal, Elsayed M. Zahran, Roger M. Leblanc
Publikováno v:
Molecules, Vol 24, Iss 18, p 3275 (2019)
Nanoparticles have been conjugated to biological systems for numerous applications such as self-assembly, sensing, imaging, and therapy. Development of more reliable and robust biosensors that exhibit high response rate, increased detection limit, an
Externí odkaz:
https://doaj.org/article/6845e22995e54278a5a488261929d3fa
Autor:
James S. Klaus, Vassiliki H. Kourafalou, Alan M. Piggot, Ad Reniers, HeeSook Kang, Naresh Kumar, Elsayed M. Zahran, Leonidas G. Bachas, Adolfo Fernandez, Piero Gardinali, Michal Toborek, Sylvia Daunert, Sapna Deo, Helena M. Solo-Gabriele
Publikováno v:
Journal of Marine Science and Engineering, Vol 4, Iss 1, p 13 (2016)
Within the tropical marine study site of Guánica Bay, Puerto Rico, polychlorinated biphenyls (PCBs) are subjected to coastal and oceanic currents coupled with marine microbial and geochemical processes. To evaluate these processes a hydrodynamic mod
Externí odkaz:
https://doaj.org/article/f8968026b728484f8df462fe84cf7676
Autor:
Ahmed E. ElMetwally, Mostafa S. Sayed, Elnaz Zeynaloo, Elsayed M. Zahran, Jae-Jin Shim, Marc R. Knecht, Leonidas G. Bachas
Publikováno v:
The Journal of Physical Chemistry C. 126:2503-2516
Publikováno v:
Environmental Science: Nano. 9:1106-1115
BDE-47, a significant environmental pollutant, is rapidly and completely debrominated to diphenyl ether using the nanocomposite photocatalyst, BiVO4/BiOBr/Pd. Mechanistic details of the degradation pathway are probed.
Autor:
Leonidas G. Bachas, Søren Kegnæs, Katlyn K. Meier, Ahmed E. ElMetwally, Farnoosh Goodarzi, Marc R. Knecht, Elsayed M. Zahran, Sundeep Rayat
Publikováno v:
ACS Applied Nano Materials. 4:12222-12234
Metal dichalcogenides are promising candidates for heterogeneous catalysis. Designing them as a double-shelled hollow nanostructure can enhance their performance owing to the high surface area prov...
Autor:
Leonidas G. Bachas, Elnaz Zeynaloo, Dharmendra Shukla, Joshua L. Cohn, Mary O. Olagunju, Shanta Dhar, Bapurao Surnar, Marc R. Knecht, Elsayed M. Zahran
Publikováno v:
Langmuir. 37:11986-11995
The development of photocatalytic materials that exploit visible light is imperative for their sustainable application in environmental remediation. While a variety of approaches have been attempted, facile routes to achieve such structures remain li