Results 21 to 30 of about 10,346,028 (341)

Highly dispersed silver imbedded into TiN submicrospheres for electrochemical detecting of hydrogen peroxide

Scientific Reports, 2020
We report the fabrication of silver nanoparticles evenly imbedded into TiN submicrospheres via one-pot solvothermal reaction and subsequent nitridation for electrochemical detecting of hydrogen peroxide.
Youqun Chu, Zhangkao Huang, Xinhang Wang, Menglei Zhou, Fengming Zhao   +4 more
doaj   +1 more source

Synthesis and characterization of highly efficient and recoverable Cu@MCM-41-(2-hydroxy-3-propoxypropyl) metformin mesoporous catalyst and its uses in Ullmann type reactions

Scientific Reports, 2022
The functionalized MCM-41-(2-hydroxy-3-propoxypropyl) metformin was prepared and anchored by copper ions to employ as a catalyst for the Ullmann C-X coupling reaction.
Zahra S. Robatjazi, M. Reza Naimi-Jamal, Mahdieh Tajbakhsh   +2 more
doaj   +1 more source

Boosting the Electrocatalytic CO₂ Reduction Reaction by Nanostructured Metal Materials via Defects Engineering

Nanomaterials, 2022
Electrocatalytic CO2 reduction reaction (CO2RR) is one of the most effective methods to convert CO2 into useful fuels. Introducing defects into metal nanostructures can effectively improve the catalytic activity and selectivity towards CO2RR. This review
Shuangyang Zhao, Aihua Liu, Yonghe Li, Yanyan Wen, Xiaoqian Gao, Qiaoli Chen   +5 more
doaj   +1 more source

Highly porous CMC-Li aerogel frameworks supported polymer solid electrolytes for lithium metal batteries

Electrochemistry Communications, 2022
Highly porous carboxymethyl cellulose lithium (CMC-Li) aerogel frameworks are used as a novel, robust, high-conductivity support for PEO-based electrolytes, offering a low melting point (30.43 °C) and high tensile strength (3.85 Mpa).
Liwei Su, Yujuan Zhu, Linhui Liu, Xingyi Zhan, Hao Wu, Huan Chen, Chaoqi Shen, Lianbang Wang   +7 more
doaj   +1 more source

Fabrication of copper(II)-coated magnetic core-shell nanoparticles Fe3O4@SiO2-2-aminobenzohydrazide and investigation of its catalytic application in the synthesis of 1,2,3-triazole compounds

Scientific Reports, 2021
In the present work, an attempt has been made to synthesize the 1,2,3-triazole derivatives resulting from the click reaction, in a mild and green environment using the new copper(II)-coated magnetic core–shell nanoparticles Fe3O4@SiO2 modified by isatoic
H. Rajabi-Moghaddam, M. R. Naimi-Jamal, M. Tajbakhsh   +2 more
doaj   +1 more source

A Review on Green Synthesis of Nanoparticles and Their Diverse Biomedical and Environmental Applications

Catalysts, 2022
In recent times, metal oxide nanoparticles (NPs) have been regarded as having important commercial utility. However, the potential toxicity of these nanomaterials has also been a crucial research concern.
M. S. Samuel, Madhumita Ravikumar, Ashwini John J., E. Selvarajan, H. Patel, P. Chander, J. Soundarya, S. Vuppala, R. Balaji, N. Chandrasekar   +9 more
semanticscholar   +1 more source

‘Green’ synthesis of metals and their oxide nanoparticles: applications for environmental remediation

Journal of Nanobiotechnology, 2018
In materials science, “green” synthesis has gained extensive attention as a reliable, sustainable, and eco-friendly protocol for synthesizing a wide range of materials/nanomaterials including metal/metal oxides nanomaterials, hybrid materials, and ...
Jagpreet Singh, T. Dutta, Ki-Hyun Kim, Mohit Rawat, Pallabi Samddar, Pawan Kumar   +5 more
semanticscholar   +1 more source

Algal Extracts for Green Synthesis of Zinc Oxide Nanoparticles: Promising Approach for Algae Bioremediation

Materials, 2023
Zinc oxide nanoparticles (ZnO-NPs) possess unique properties, making them a popular material across various industries. However, traditional methods of synthesizing ZnO-NPs are associated with environmental and health risks due to the use of harmful ...
A. E. Alprol, A. Mansour, H. El-Beltagi, Mohamed L. Ashour   +3 more
semanticscholar   +1 more source

Green synthesis of nanomaterials - A scientometric assessment [PDF]

Journal of Cleaner Production, 2020
Abstract The green synthesis of engineered nanomaterials (NMs) has deserved an enormous academic interest and huge financial investments during the last decades. However, this prominent position has not been followed by the rapid commercialization of NMs for real applications thus rendering their practical usefulness very doubtful and the ...
Khalaj, Mohammadreza, Kamali, Mohammadreza, Costa, M. Elisabete V., Capela, Isabel   +3 more
openaire   +3 more sources

Green synthesis of silver nanoparticles using plant extracts and their antimicrobial activities: a review of recent literature

RSC Advances, 2021
Synthesis of metal nanoparticles using plant extracts is one of the most simple, convenient, economical, and environmentally friendly methods that mitigate the involvement of toxic chemicals. Hence, in recent years, several eco-friendly processes for the
C. Vanlalveni, Samuel Lallianrawna, A. Biswas, M. Selvaraj, Bishwajit Changmai, Samuel Lalthazuala Rokhum   +5 more
semanticscholar   +1 more source