Results 91 to 100 of about 701,276 (251)

Synthesis And Characterization Of Magnetite And Magnetite-Epoxy Polymers Nanocomposites And Their Thermal And Electrical Behaviors [QC176.8.N35 T161 2007 f rb]. [PDF]

, 2007
Nanozarah magnetit (Fe3O4) disintesis melalui pemendakan beralkali. Kesan pelbagai aditif dan persekitaran akues-organik terhadap saiz, keseragaman saiz dan morfologi zarah magnetit dikaji.
Tan, Wei Leng
core   +1 more source

Green synthesis, biomedical effects, and future trends of Ag/ZnO bimetallic nanoparticles: An update

Nanotechnology Reviews
Nanomaterials possess unique properties that make them highly valuable in biomedical applications. However, traditional physical and chemical synthesis methods suffer from significant drawbacks, including high energy consumption, environmental pollution,
Zhang Shengai, Chen Jia, Ma Yiwei, Zhao Qinghua, Jing Bo, Yu Mingli, Yang Na, Yang Aili, Shen Qingqing, Wang Yuyan, Yang Haiyan, Zhao Chunhai   +11 more
doaj   +1 more source

Comparing and Optimizing Nitrate Adsorption from Aqueous Solution Using Fe/Pt Bimetallic Nanoparticles and Anion Exchange Resins

Journal of Nanotechnology, 2015
This research work was carried out for the removal of nitrate from raw water for a drinking water supply. Nitrate is a widespread ground water contaminant.
Muhammad Daud, Zahiruddin Khan, Aisha Ashgar, M. Ihsan Danish, Ishtiaq A. Qazi   +4 more
doaj   +1 more source

Comparative Assessment of Antimicrobial and Cytotoxic Activities of Crude Extract versus Biogenic Silver, Gold, and Bimetallic Nanoparticles Synthesized by a Novel Isolated Marine Derived Fungus Aspergillus insulicola [PDF]

Journal of Advanced Pharmacy Research
Objective: Marine-derived fungi have emerged as promising and sustainable sources of bioactive metabolites and as eco-friendly platforms for the green synthesis of metal nanoparticles. In the present study, the antimicrobial and cytotoxic activities of a
Mariam fekry, Hesham Haffez, Mohamed Khazal, Mohamed Abdelfattah, Eman Haggag, Salim Abd El-Aziz   +5 more
doaj   +1 more source

Microbially supported synthesis of catalytically active bimetallic Pd-Au nanoparticles

, 2011
Bimetallic nanoparticles are considered the next generation of nanocatalysts with increased stability and catalytic activity. Bio-supported synthesis of monometallic nanoparticles has been proposed as an environmentally friendly alternative to the ...
Hosseinkhani, Baharak, Emtiazi, Giti, Søbjerg, Lina Sveidal, Meyer, Rikke Louise, Baharak Hosseinkhani, Giti Emtiazi, Lina Sveidal Søbjerg, Amelia-Elena Rotaru, Rikke Louise Meyer, Rotaru, Amelia-Elena; id_orcid, Troels Skrydstrup, Skrydstrup, Troels   +11 more
core   +1 more source

Black Silicon for Solar Fuels

Advanced Science, EarlyView.
Black silicon couples broadband light harvesting with high‐surface‐area catalytic interfaces, offering a versatile photoelectrode platform for solar‐fuel production. Reaction‐specific analysis highlights trade‐offs involving recombination, chemical instability, catalyst‐induced optical shielding, competing reactions, and mass transport.
Neul Ha, Kaiying Wang, Wooseok Yang
wiley   +1 more source

Multiscale Regulation of Ru‐Based Catalysts for Upgrading Biomass‐Derived Levulinic Acid and Levulinates to γ‐Valerolactone: Mechanisms, Advances, and Challenges

Advanced Science, EarlyView.
This review summarizes recent advances in the mechanistic, thermodynamic, and kinetic studies of biomass‐derived levulinic acid/levulinates conversion to γ‐valerolactone, along with the corresponding multiscale regulation strategies of Ru‐based catalysts.
Xin Ni, Cailu Xiao, Gongbing Zhou, Jingzi Zhang   +3 more
wiley   +1 more source

Synergistic Mg-Zn Bimetallic Nanoparticles Synthesized via Rutin for Enhanced Antimicrobial and Photocatalytic Degradation of Methyl Orange

Journal of the Turkish Chemical Society, Section A: Chemistry
Magnesium (Mg), zinc (Zn), and bimetallic Mg-Zn nanoparticles were successfully synthesized by a green co-precipitation method using rutin as a reducing and stabilizing agent.
Devadharshini Amala A, Rosaline Vimala, Nivetha S, Stella Bharathy Moses, Agila A   +4 more
doaj   +1 more source

Mono- and Bimetallic Nanoparticles in Catalysis

The catalytic applications of supported mono- and bimetallic nanoparticles are wide on the laboratory, pilot plant and industrial scale [...
Elena A. Redina, Olga A. Kirichenko
core   +1 more source

From Materials to Systems: Challenges and Solutions for Fast‐Charge/Discharge Na‐Ion Batteries

Advanced Energy Materials, EarlyView.
This review systematically analyzes the key characteristics limiting the fast‐charge/discharge capability of Na‐ion batteries (SIBs) from a multi‐scale perspective encompassing electrode materials, the electrode‐electrolyte interface, and the system. Furthermore, it presents practical solution strategies for the fundamental issues arising at each scale,
Bonyoung Ku, Sangbin Park, Sunha Hwang, Sunghyun Lim, Won‐Sub Yoon, Jongsoon Kim   +5 more
wiley   +1 more source