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Tewodros Asefa
Researcher at Rutgers University
Publications - 235
Citations - 27956
Tewodros Asefa is an academic researcher from Rutgers University. The author has contributed to research in topics: Catalysis & Mesoporous material. The author has an hindex of 62, co-authored 224 publications receiving 23741 citations. Previous affiliations of Tewodros Asefa include McGill University & Palacký University, Olomouc.
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A Blinking Mesoporous TiO2−x Composed of Nanosized Anatase with Unusually Long‐Lived Trapped Charge Carriers
TL;DR: A mesoporous TiO2-x material comprised of small, crystalline, vacancy-rich anatase nanoparticles (NPs) shows unique optical, thermal, and electronic properties.
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Covalently-layers of PVA and PAA and in situ formed Ag nanoparticles as versatile antimicrobial surfaces.
Vanessa H. Fragal,Thelma S.P. Cellet,Guilherme M. Pereira,Elizângela H. Fragal,Elizângela H. Fragal,Marco Antonio Costa,Celso Vataru Nakamura,Tewodros Asefa,Adley F. Rubira,Rafael Silva +9 more
TL;DR: The in situ synthesis of silver nanoparticles (AgNPs) within covalently-modified poly(ethylene terephthalate) (PET) films possessing ultra-thin layer of PVA and PAA is successfully demonstrated and can be used for producing plastic surfaces with versatile antimicrobial and antibacterial properties.
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Near-IR Absorbing Solar Cell Sensitized With Bacterial Photosynthetic Membranes
Kamil Woronowicz,Saquib Ahmed,Archana A. Biradar,Ankush V. Biradar,Dunbar P. Birnie,Tewodros Asefa,Robert A. Niederman +6 more
TL;DR: It is shown that a DSSC system in which the organic light‐harvesting dye is replaced by robust chromatophores from Rhodospirillum rubrum, together with Q and cytochrome c as electrolytes, provides band energies between consecutive interfaces that facilitate a unidirectional flow of electrons.
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Aminotroponiminate–Zinc Complex‐Functionalized Mesoporous Materials: Efficient and Recyclable Intramolecular Hydroamination Catalysts
TL;DR: In this paper, a zinc-aminotroponiminate (ATI) ligand was used as a recyclable catalyst in the intramolecular hydroamination of a non-activated alkene.
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(Fe,Co)/N-Doped Multi-Walled Carbon Nanotubes as Efficient Bifunctional Electrocatalysts for Rechargeable Zinc-Air Batteries
TL;DR: In this article, a hybrid material composed of Fe−Co alloy nanoparticles and Ndoped carbon nanotubes (CNTs) is synthesized from Fe/Co polyporphyrin CNTs via pyrolysis.