Results 81 to 90 of about 1,944,357 (285)

Supercritical Hydrothermal Preparation of Copper and Copper Oxide Nanoparticles from Acidic Etching Waste Solution

Shanghai Jiaotong Daxue xuebao
Stable copper and copper oxide nanoparticles are prepared by supercritical hydrothermal synthesis using acidic etching waste solution as the raw material.
LIU Hui, WANG Shuzhong, YANG Jianqiao, WANG Jinlong, LI Yanhui
doaj   +1 more source

Spatially Regulated Silicon Clusters in Trimodal Composite Anodes for High‐Energy Lithium‐Ion Batteries

Advanced Functional Materials, EarlyView.
A trimodal anode architecture spatially regulates silicon clusters within confined interstitial environments formed by graphite and contorted hexabenzocoronene. This confinement suppresses silicon aggregation and localized stress while enabling efficient Li‐ion transport, achieving high‐capacity, stable lithium‐ion batteries.
Jeongmi Joo, Minsung Kang, Seung Hak Oh, Jee Ho Ha, Hyunji Cha, Jimin Han, Ji‐Su Lim, Dae Hyeon Kwon, Won‐Jin Kwak, Sang Kyu Kwak, Seokhoon Ahn, Seok Ju Kang   +11 more
wiley   +1 more source

The study of antifungal activities of magnesium oxide and copper oxide nanoparticles against different species of Aspergillus [PDF]

Journal of Advanced Biomedical Sciences, 2017
Background & Objective: Food can be contaminated with various fungi. The use of nanotechnology, especially metal oxides can reduce this contamination.
Nader Habibi, Hamidreza Gheisari, Mahmood Aminlari, Fatemeh Sedaghati   +3 more
doaj  

Designing Vanadium‐Based Oxide Electrocatalysts for Water Splitting: Experimental and Mechanistic Insights with Machine Learning

Advanced Functional Materials, EarlyView.
This review establishes structure‐property‐mechanism relationships across six modification strategies for V‐based oxide water‐splitting electrocatalysts: lattice engineering, heteroatom doping, interface engineering, carbon‐based hybridization, morphology engineering, and surface reconstruction and pre‐catalyst design, where dissolution is reframed as ...
Youness El Issmaeli, Amina Lahrichi, Hoje Chun, Rafael Gómez‐Bombarelli, Bruno G. Pollet   +4 more
wiley   +1 more source

Antibacterial and photo dye degradative ability of copper oxide nanoparticles from Pleurotus cystidiosus

Nano Express
The present study deals with in vitro experiments for to develop synthesized copper oxide nanoparticles using Pleurotus cystidiosus. Mushroom-based nanoparticles, such as copper nanoparticles have become more significant because of potential biocatalytic
Kamakshi S, Anantha Lakshmi P, Shenbhagaraman R, Jenavio Maria Amirtham P, Siva R, Lakshmanan G, Selvakumari J   +6 more
doaj   +1 more source

An Epigenetic Fate Converter Based on Nuclei‐Targeting Lipid Nanoparticles Drives Neuronal Programming of Stem Cells for Spinal Cord Repair

Advanced Functional Materials, EarlyView.
Schematic illustration of LNP‐MPG nuclei‐targeting delivery of HMW‐FGF2 promoting histone acetylation to regulate the fate of DPSCs and treat spinal cord injury. LNPs components include pHMW‐FGF2 plasmid, DSPC, Dlin‐MC3‐DMA, cholesterol, and PEG2000, and are modified with MPG to form HMW‐FGF2@LNP‐MPG (HLM). HLM nuclei‐targets DPSCs to deliver HMW‐FGF2,
Heng Zhou, Qiang Qin, Xiqin Li, Hanyu Ding, Chun Xu, Yan He, Qingsong Ye   +6 more
wiley   +1 more source

Avaliação da toxicidade de nanopartículas de óxido de cobre através de macrófitas da especie Landoltia punctata [PDF]

, 2014
Dissertação (mestrado) - Universidade Federal de Santa Catarina, Centro Tecnológico, Programa de Pós-Graduação em Engenharia Ambiental, Florianópolis, 2014.O uso e aplicabilidade das nanopartículas de óxido de cobre (NPCuO) tem aumentado ...
Lalau, Cristina Moreira
core  

Development of highly faceted reduced graphene oxide-coated copper oxide and copper nanoparticles on a copper foil surface

Beilstein Journal of Nanotechnology, 2016
This work describes the formation of reduced graphene oxide-coated copper oxide and copper nanoparticles (rGO-Cu2ONPs, rGO-CuNPs) on the surface of a copper foil supporting graphene oxide (GO) at annealing temperatures of 200–1000 °C, under an Ar ...
Rebeca Ortega-Amaya, Yasuhiro Matsumoto, Andrés M. Espinoza-Rivas, Manuel A. Pérez-Guzmán, Mauricio Ortega-López   +4 more
doaj   +1 more source

Architecture‐Driven Functional Coupling in Vertically Aligned Nanocomposites

Advanced Functional Materials, EarlyView.
Vertically aligned nanocomposites define a growth‐engineered architecture in which vertical interfaces, strain fields, defect pathways, and phase connectivity are created simultaneously. This review shows how these architectural features couple ferroic, optical, ionic, electrochemical, and device responses, establishing design rules and open challenges
Md Shatil Islam‐Shanto, Javier Zamudio‐García, Abraham Sánchez‐Caballero, David Marrero‐López, Vincenzo Esposito   +4 more
wiley   +1 more source

Synthesis and characterization of copper oxide nanoparticles and investigation of their effects on the vitality and metabolism of astrocytes [PDF]

, 2016
Copper oxide nanoparticles (CuO-NPs) recently raised the industryâ s interest due to their interesting chemical and physical properties. The continuous increase of products containing CuO-NPs and the unintentional generation of CuO-NPs by technical ...
Bulcke, Felix
core