Results 51 to 60 of about 10,346,028 (341)

Synthesis of TiO2 nanoparticles by chemical and green synthesis methods and their multifaceted properties

SN Applied Sciences, 2021
In this present work, Titanium dioxide nanoparticles (TiO2 NPs) successfully synthesized using the chemical as well as the green synthesis routine. The ethanol provoked the chemical reduction of ions.
M. Aravind, M. Amalanathan, M. S. M. Mary   +2 more
semanticscholar   +1 more source

Study on Method and Mechanism of Noble Metals Photoelectric Deposition by Directly Utilizing Solar Energy

Advanced Energy & Sustainability Research, 2023
The recovery of noble metals is crucial in terms of resource utilization and ecological environment. Herein, a green strategy for the recovery of three noble metals, Au, Ag, and Pt, by photoelectric deposition at the cathode without external voltage is ...
Yuewen Li, Degang Bu, Jiangxin Wang, Xing Hou, Chunkun Lin, Xu Ma, Shuo Li, Yu Zhang, Tianyi Ma   +8 more
doaj   +1 more source

Medicinal plants mediated the green synthesis of silver nanoparticles and their biomedical applications

IET Nanobiotechnology, 2022
The alarming effect of antibiotic resistance prompted the search for alternative medicine to resolve the microbial resistance conflict. Over the last two decades, scientists have become increasingly interested in metallic nanoparticles to discover their ...
Haajira Beevi Habeeb Rahuman, Ranjithkumar Dhandapani, S. Narayanan, Velmurugan Palanivel, R. Paramasivam, Ramalakshmi Subbarayalu, Sathiamoorthi Thangavelu, Saravanan Muthupandian   +7 more
semanticscholar   +1 more source

A review on green synthesis of ZnO nanoparticles

Discover Applied Sciences
Nanoparticles and Nanostructured materials are playing an ever-important role in affordable healthcare, environment remediation, renewable energy, agriculture, consumer electronics, cosmetics etc. However, progress in these sectors has to be sustainable,
Madhusmita Swain, Durgamadhab Mishra, Gourishankar Sahoo   +2 more
semanticscholar   +1 more source

Factors Influencing the Green Synthesis of Metallic Nanoparticles Using Plant Extracts: A Comprehensive Review

Pharmaceutical Fronts, 2023
Methods for nanoparticle (NP) synthesis of the past were costly, generating toxic compounds, which necessitates a reduction in toxic contamination associated with chemical and physical syntheses. Green nano synthesis using plant extracts has emerged as a
Aisha Azad, Hajra Zafar, Faisal Raza, Muhammad Sulaiman   +3 more
semanticscholar   +1 more source

Advantages and applications of sustainable and green synthesis of titania: a review [PDF]

, 2019
The methods that applicable to synthesis titanium dioxide (TiO2) nanoparticles have been thoroughly reviewed. In this review, the focus will be on both the chemical and green synthesis of TiO2.
Muhamad Yusop, Muhammad Azri, Che Abdullah, Che Azurahanim   +1 more
core   +1 more source

Electrochemical Performance of VO2+/VO2+Redox Couple in the H2SO4-CH3SO3H Solutions

International Journal of Electrochemical Science, 2016
The mixed acids with different ratio of H2SO4 to CH3SO3H were prepared, and their application in the vanadium redox flow battery (VRFB) as supporting electrolytes had been examined.
Youqun Chu, Chongzhong Liu, Haiming Ren, Yongfa Zhang, Chun’an Ma   +4 more
doaj   +1 more source

Green Synthesis of Carbon Nanoparticles (CNPs) from Biomass for Biomedical Applications

International Journal of Molecular Sciences, 2023
In this review, we summarize recent work on the “green synthesis” of carbon nanoparticles (CNPs) and their application with a focus on biomedical applications.
Muhammad Qasim, A. N. Clarkson, S. Hinkley   +2 more
semanticscholar   +1 more source

Chemical Transformation Induced Core–Shell Ni₂P@Fe₂P Heterostructures toward Efficient Electrocatalytic Oxygen Evolution

Nanomaterials, 2022
The oxygen evolution reaction (OER) is a crucial reaction in water splitting, metal–air batteries, and other electrochemical conversion technologies. Rationally designed catalysts with rich active sites and high intrinsic activity have been considered as
Huijun Song, Jingjing Li, Guan Sheng, Ruilian Yin, Yanghang Fang, Shigui Zhong, Juan Luo, Zhi Wang, Ahmad Azmin Mohamad, Wei Shao   +9 more
doaj   +1 more source

Gold Nanoparticles (AuNPs)—Toxicity, Safety and Green Synthesis: A Critical Review

International Journal of Molecular Sciences
In recent years, the extensive exploration of Gold Nanoparticles (AuNPs) has captivated the scientific community due to their versatile applications across various industries. With sizes typically ranging from 1 to 100 nm, AuNPs have emerged as promising
Łukasz Niżnik, M. Noga, Damian Kobylarz, Adrian Frydrych, A. Krośniak, L. Kapka-Skrzypczak, K. Jurowski   +6 more
semanticscholar   +1 more source