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Asfaw Negash
Asfaw Negash
Physical Chemistry, Debre Berhan University
Geverifieerd e-mailadres voor dbu.edu.et - Homepage
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Enhanced photocatalytic degradation of methylene blue dye using eco-friendly synthesized rGO@ ZnO nanocomposites
A Negash, S Mohammed, HD Weldekirstos, AD Ambaye, M Gashu
Scientific Reports 13 (1), 22234, 2023
492023
Prevalence and associated factors of low back pain among healthcare professionals at University of Gondar Comprehensive and Specialized Hospital, Northwest Ethiopia: cross …
NA Negash, A Tadele, A Jember Ferede
Journal of Pain Research, 1543-1552, 2022
272022
Diketopyrrolopyrrole-based terpolymers with tunable broad band absorption for fullerene and fullerene-free polymer solar cells
A Negash, Z Genene, RT Eachambadi, J Kesters, N Van den Brande, ...
Journal of Materials Chemistry C 7 (11), 3375-3384, 2019
202019
Comparative study on the effects of alkylsilyl and alkylthio side chains on the performance of fullerene and non-fullerene polymer solar cells
A Negash, G Zewdneh, BA Abdulahi, RT Eachambadi, Z Liu, ...
Organic Electronics 77, 105572, 2020
102020
Ladder-type high gap conjugated polymers based on indacenodithieno [3, 2-b] thiophene and bithiazole for organic photovoltaics
A Negash, Z Genene, RT Eachambadi, P Verstappen, N Van den Brande, ...
Organic Electronics 74, 211-217, 2019
102019
Determinants of carbon and nitrogen sequestration in multistrata agroforestry
M Negash, J Kaseva, H Kahiluoto
Science of the Total Environment 851, 158185, 2022
72022
Application of reduced graphene oxide as the hole transport layer in organic solar cells synthesized from waste dry cells using the electrochemical exfoliation method
A Negash, HL M. Demeku
New Journal of Chemistry, 2022
52022
Assessment of self-reported practice of nurses towards fall prevention and its associated factors in an Ethiopian hospital; cross-sectional study
NA Negash
International journal of orthopaedic and trauma nursing 46, 100960, 2022
42022
Echinops kebericho aqueous root extract assisted green synthesis of zinc oxide nanoparticles for photocatalytic degradation of methylene blue
G Mekonnen, A Negash, M Gashu, N Belachew
42022
Self-Assembled Monolayer Engineered ZnO Electron Transport Layer to Improve the Photostability of Organic Solar Cells
KG Gebremariam, FG Hone, A Negash, Z Genene, J Dai, AG Waketola, ...
Energy & Fuels 38 (14), 13304-13314, 2024
22024
Tailoring intra-molecular coupling in BDT-based copoly- mers to enhance their performance in fullerene-free Or- ganic solar cells
NA Tegegne, A Negash, K Gebreegziabher, Z Genene
Materials Advances 4, 2023
22023
Eco-friendly synthesis of CuO/Bi2O3 nanocomposite for efficient photocatalytic degradation of rhodamine B dye
A Negash, LM Derseh, A Tedla, JM Yassin
Scientific Reports 14 (1), 23393, 2024
2024
Effect of surfactants (cetyl trimethyl ammonium-bromide, ethyl di-tetra amine and polyacrylamide) on the synthesis of zinc oxide for photocatalytic application
HD Weldekirstos, M Zerie, D Manaye, A Tedla, A Negash
Bulletin of the Chemical Society of Ethiopia 38 (4), 923-935, 2024
2024
Exploring the High-Temperature Window of Operation for Organic Photovoltaics: A Combined Experimental and Simulations Study
A Negash, ...
Adv. funct. mater., 2024, 2308666, 2024
2024
Exploring the High-Temperature Window of Operation for Organic Photovoltaics: A Combined Experimental and Simulations Study
A Negash, ...
Adv. func. mater. adfm202308666-sup-0001, 2023
2023
Ring polymer translocation through nanopore in a crowded environment
S Negash, DT Umeta, D Kenea, C Gashu
2023
Organic Based Solar Cells for Space Applications : from OSCAR to Mars and beyond
JM Jeroen Hustings, Asfaw Negash
Proceedings of New Generation Photovoltaics for Space (PVSPACE), 2022
2022
Determinations of Physicochemical Properties, Proximate Compositions, and Characterization of Chemical Constituents of Thymus schimperi Essential oil
A Negash, A Kassahun, Y Shiferaw, A Birhanu, G Feleke, M Gashu
Berhan International Research Journal of Science and Humanities 6 (1), 37-42, 2022
2022
Solution Processed Organic Solar Cells Based on Fullerene and Non-Fullerene Acceptors(2020)
AN ASSEGDE, J MANCA
2020
Study of EC Mechanism by Cyclic Voltammetry: Electrochemical Oxidation of Catechol in the Presence of Imidazole
A Negash
Addis Ababa University, 2010
2010
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Artikelen 1–20