Search Results - "Tadesse, Aschalew"

A Review on Enhancing the Antibacterial Activity of ZnO: Mechanisms and Microscopic Investigation by Abebe, Buzuayehu, Zereffa, Enyew Amare, Tadesse, Aschalew, Murthy, H. C. Ananda

“…Metal oxide nanomaterials are one of the preferences as antibacterial active materials. Due to its distinctive electronic configuration and suitable…”
Get full text

Fluorescent-Nitrogen-Doped Carbon Quantum Dots Derived from Citrus Lemon Juice: Green Synthesis, Mercury(II) Ion Sensing, and Live Cell Imaging by Tadesse, Aschalew, Hagos, Mebrahtu, RamaDevi, Dharmasoth, Basavaiah, Kaloth, Belachew, Neway

“…In this study, we report a green and economical hydrothermal synthesis of fluorescent-nitrogen-doped carbon quantum dots (NCQDs) using citrus lemon as a carbon…”
Get full text

Synthesis of Fluorescent Nitrogen and Phosphorous Co-doped Carbon Quantum Dots for Sensing of Iron, Cell Imaging and Antioxidant Activities by Tadesse, Aschalew, Belachew, Neway, Hagos, Mebrahtu, Basavaiah, Keloth

“…Carbon quantum dots (CQD) as the result of their exceptional physical and chemical properties show tremendous potential in various field of applications like…”
Get full text

Synthesis and characterization of zinc oxide nanoparticles using tuber extract of anchote (Coccinia abyssinica (Lam.) Cong.) for antimicrobial and antioxidant activity assessment by Safawo, Tura, Sandeep, BV, Pola, Sudhakar, Tadesse, Aschalew

“…•Preliminary phytochemical investigation reveals C.abyssinica is rich source of secondary phytochemical.•ZnO Nps were green synthesized using C.abyssinica…”
Get full text

A Four-Component Domino Reaction: An Eco-Compatible and Highly Efficient Construction of 1,8-Naphthyridine Derivatives, Their In Silico Molecular Docking, Drug Likeness, ADME, and Toxicity Studies by Garg, Ankita, Tadesse, Aschalew, Eswaramoorthy, Rajalakshmanan

“…A multicomponent domino reaction of enaminone, malononitrile, and o-phthalaldehyde has been established, providing direct access to novel highly functionalized…”
Get full text

Synthesis of amino acid functionalized Fe3O4 nanoparticles for adsorptive removal of Rhodamine B by Belachew, Neway, Tadesse, Aschalew, Kahsay, Mebrahtu Hagos, Meshesha, Desta Shumuye, Basavaiah, Keloth

“…L-Aspartic acid (L-Asp) functionalized magnetite nanoparticles (Fe 3 O 4 NPs) were synthesized through a facile co-precipitation method using L-Asp as a…”
Get full text

Synthesis and characterization of Mo-doped barium strontium titanate nanopowder via slow injection sol–gel processing by Kelele, Kiflom Gebremedhn, Murthy, H. C. Ananda, Balachandran, Ruthramurthy, Tadesse, Aschalew, Nikodimos, Yosef, Tufa, Lemma Teshome, Lee, Jaebeom

“…Barium strontium titanate (BST) is a perovskite utilized in a variety of applications. Hence, the main aim of this research was synthesizing and characterizing…”
Get full text

Electrodeposited Copper Tin Sulfide/Reduced Graphene Oxide Nanospikes for a High-Performance Supercapacitor Electrode by Feyie, Endale Kebede, Tufa, Lemma Teshome, Lee, Jaebeom, Tadesse, Aschalew, Zereffa, Enyew Amare

“…Copper tin sulfide, Cu4SnS4 (CTS), a ternary transition-metal chalcogenide with unique properties, including superior electrical conductivity, distinct crystal…”
Get full text

An Efficient p–n Heterojunction Copper Tin Sulfide/g‑C3N4 Nanocomposite for Methyl Orange Photodegradation by Feyie, Endale Kebede, Zereffa, Enyew Amare, Tadesse, Aschalew, Goddati, Mahendra, Noh, Daegwon, Oh, Eunsoon, Tufa, Lemma Teshome, Lee, Jaebeom

“…The discharge of toxic dye effluents from industry is a major concern for environmental pollution and toxicity. These toxic dyes can be efficiently removed…”
Get full text

Graphene-supported nanomaterials as electrochemical sensors: A mini review by Ananda Murthy, H.C., Gebremedhn Kelele, Kiflom, Ravikumar, C.R., Nagaswarupa, H.P., Tadesse, Aschalew, Desalegn, Tegene

“…•Multifunctional graphene nanomaterials for electrochemical sensing of pollutants.•Quantitative detection and determination of electroactive species in real…”
Get full text

Synthesis of silver nanoparticles using aqueous extract of Dolichos lablab for reduction of 4-Nitrophenol, antimicrobial and anticancer activities by Kahsay, Mebrahtu Hagos, RamaDevi, Dharmasoth, Kumar, Y. Pavan, Mohan, B. Sathish, Tadesse, Aschalew, Battu, Gangarao, Basavaiah, K.

“…•Ag NPs were green synthesized by using leaf extract of Dolichos lablab L as reducing and stabilizing agents.•The approach was easier, less costly and…”
Get full text

Multielement Doped Barium Strontium Titanate Nanomaterials as Capacitors by Ruthramurthy, Balachandran, Gebremedhn Kelele, Kiflom, Murthy, H. C. Ananda, Tan, Kar Ban, Chan, Kah Yoong, Muniswamy, Dhanalakshmi, Tadesse, Aschalew, Ghotekar, Suresh

“…Due to the growing demand of energy and wastage of energy, there exists an interest of storing energy so that it could be utilized efficiently. Capacitors are…”
Get full text

Microstructural, morphological and dielectric properties of Mo, Se co-doped Ba0.6Sr0.4TiO3 perovskites by Kelele, Kiflom Gebremedhn, Ananda Murthy, H.C., Balachandran, Ruthramurthy, Tadesse, Aschalew, Tan, K.B.

“…[Display omitted] Previous studies have shown that co-doping of BST resulted in enhanced dielectric properties of BST. Meanwhile, no work was reported about…”
Get full text

Correction to “Fluorescent-Nitrogen-Doped Carbon Quantum Dots Derived from Citrus Lemon Juice: Green Synthesis, Mercury(II) Ion Sensing, and Live Cell Imaging” by Tadesse, Aschalew, Hagos, Mebrahtu, RamaDevi, Dharmasoth, Belachew, Neway, Basavaiah, Keloth

“…[This corrects the article DOI: 10.1021/acsomega.9b03175.]…”
Get full text

Green synthesis of reduced graphene oxide grafted Ag/ZnO for photocatalytic abatement of methylene blue and antibacterial activities by Belachew, Neway, Kahsay, Mebrahtu Hagos, Tadesse, Aschalew, Basavaiah, Keloth

“…[Display omitted] •A facile, green synthesis approach was used to synthesis RGO-Ag/ZnO nanocomposites successfully using L-Methionine .•RGO-Ag/ZnO…”
Get full text

Green synthesis of zinc oxide nanostructures and investigation of their photocatalytic and bactericidal applications by Kahsay, Mebrahtu Hagos, Tadesse, Aschalew, RamaDevi, Dharamasoth, Belachew, Neway, Basavaiah, K

“…We report a facile one-pot green synthesis of zinc oxide (ZnO) nanostructures using aqueous leaf extract of Dolichos Lablab L. as the reducing and capping…”
Get full text

Magnetite nanoparticle decorated reduced graphene oxide for adsorptive removal of crystal violet and antifungal activities by Kahsay, Mebrahtu Hagos, Belachew, Neway, Tadesse, Aschalew, Basavaiah, K

“…This work reports the synthesis and application of magnetic rGO/Fe 3 O 4 NCs using a pod extract of Dolichos lablab L. as areducing agent. GO was synthesized…”
Get full text

Synthesis of nitrogen doped carbon quantum dots/magnetite nanocomposites for efficient removal of methyl blue dye pollutant from contaminated water by Tadesse, Aschalew, RamaDevi, Dharmasoth, Hagos, Mabrahtu, Battu, GangaRao, Basavaiah, K

“…As a remedy for environmental pollution, a simple synthesis approach has been developed to prepare nitrogen doped carbon quantum dot/magnetite nanocomposites…”
Get full text

Photocatalytic degradation of organic dyes: Pd-γ-Al 2 O 3 and PdO-γ-Al 2 O 3 as potential photocatalysts by Kumar, Avvaru Praveen, Bilehal, Dinesh, Tadesse, Aschalew, Kumar, Deepak

“…This work describes photocatalytic application of γ-alumina (γ-Al O ) surface-anchored palladium and palladium oxide nanoparticles (Pd-γ-Al O and PdO-γ-Al O…”
Get full text

Visible-light-driven reduction of chromium (VI) by green synthesised cuprous oxide nanoparticles by Tefera, Masresha, Fekadu, Redeat, Eshete, Fikirte Fikadu, Kabtamu, Daniel Manaye, Gashu, Minbale, Tadesse, Aschalew, Belachew, Neway

“…[Display omitted] •The Prunus cerasifera extract used as a greener reducing agents for the synthesis of Cu2O NPs.•XRD, FT-IR, SEM and EDX confirms the…”
Get full text