Zobrazeno 1 - 10
of 26
pro vyhledávání: '"Bedasa Abdisa Gonfa"'
Autor:
Tilahun Temesgen, Yilkal Dessie, Eneyew Tilahun, Lemma Teshome Tufa, Bedasa Abdisa Gonfa, Taymour A. Hamdalla, C.R. Ravikumar, H C Ananda Murthy
Publikováno v:
ACS Omega, Vol 9, Iss 28, Pp 30725-30736 (2024)
Externí odkaz:
https://doaj.org/article/6a7785d166b141fdbd2ba80cc7429640
Autor:
Surra Yonas, Birhanu Bayissa Gicha, Samir Adhikari, Fedlu Kedir Sabir, Van Tan Tran, Njemuwa Nwaji, Bedasa Abdisa Gonfa, Lemma Teshome Tufa
Publikováno v:
Micromachines, Vol 15, Iss 4, p 495 (2024)
Molybdenum sulfide–oxide (MoS2, MS) emerges as the prime electrocatalyst candidate demonstrating hydrogen evolution reaction (HER) activity comparable to platinum (Pt). This study presents a facile electrochemical approach for fabricating a hybrid
Externí odkaz:
https://doaj.org/article/f8a567f81e7a4890adc56fc77a323aa8
Autor:
Mekdes Tenkolu Maru, Bedasa Abdisa Gonfa, Osman Ahmed Zelekew, Sanaulla Pathapalya Fakrudeen, H. C. Ananda Murthy, Eneyew Tilahun Bekele, Fedlu Kedir Sabir
Publikováno v:
Green Chemistry Letters and Reviews, Vol 16, Iss 1 (2023)
ABSTRACTThe photocatalytic degradation of the organic pollutants using the green synthesized catalysts is an environmentally safe approach for the wastewater treatment. In this study, ZnO and CuO nanoparticles (NPs) and ZnO/CuO nanocomposites (NCs) w
Externí odkaz:
https://doaj.org/article/f30909a45dc842368bdef61591210824
Publikováno v:
Green Chemistry Letters and Reviews, Vol 14, Iss 4, Pp 647-664 (2021)
In most African rural communities, ground water is the primary source of drinking water. Fluoride is a harmful substance found in ground water that causes serious health problems. The only answer to the fresh and clean water crisis is water treatment
Externí odkaz:
https://doaj.org/article/8ec3b6b5f583461b809d19d9839fcbc6
Publikováno v:
Bioinorganic Chemistry and Applications, Vol 2022 (2022)
Water pollution caused by various natural and artificial sources such as expansion of industrialization, rapid increment in population size, the threat of climate change, and development in urbanization takes a serious attention. Due to this fact, va
Externí odkaz:
https://doaj.org/article/b951d522ae0d4eb7b6619a3dfd0c8ae3
Publikováno v:
Journal of Nanotechnology, Vol 2022 (2022)
The deterioration of the quality of groundwater by fluoride is the cause of shortage of drinking water supply in the rift valley region. Most people living in the rural areas are using groundwater as the source of their potable water; however, it is
Externí odkaz:
https://doaj.org/article/50061430ddc34865a2a7bced07d1d78b
Publikováno v:
Advances in Condensed Matter Physics, Vol 2021 (2021)
The large-scale production of high-quality graphene is the major focus of scientists and engineers recently. However, its massive manufacturing routes from its precursor graphene oxide (GO) are involved in the production of toxic gasses and consist o
Externí odkaz:
https://doaj.org/article/1361f8366bb84ebea2d9ef8af3fdc1a4
Publikováno v:
Bioinorganic Chemistry and Applications, Vol 2021 (2021)
Water, one of the crucial and the pillar resources to every living thing, could be polluted day to day by different causes such as expansion in industrialization, rapid increment in population size, the threat of climate, and growth of urbanization.
Externí odkaz:
https://doaj.org/article/6607d16ed4c541d899af8720bc5769da
Autor:
Eneyew Tilahun Bekele, Enyew Amare Zereffa, Noto Susanto Gultom, Dong-Hau Kuo, Bedasa Abdisa Gonfa, Fedlu Kedir Sabir
Publikováno v:
International Journal of Photoenergy, Vol 2021 (2021)
Metal oxide nanoparticles prepared by biological route using green plant parts as a template are eco-friendly as well as yield good results than the conventional methods. This present study focusses on biosynthesis and characterization of TiO2 NPs us
Externí odkaz:
https://doaj.org/article/07b338407ab34c3da9fc2c1f9a830336
Publikováno v:
Journal of Chemistry, Vol 2020 (2020)
The synthesis of metal oxide nanoparticles with the use of medicinal plant extract is a promising alternative to the conventional chemical method. This work aimed to synthesize zinc oxide nanoparticles using a green approach from indigenous “Kosere
Externí odkaz:
https://doaj.org/article/28c3278153b2494b90a94f707d3bd5b9