Results 21 to 30 of about 39,789 (268)

Enhancement of photocatalytic and antimicrobial properties of SHMP-capped with Ni and Gd-doped zinc oxide nanoparticles

Hybrid Advances
This work describes the development of Gd-doped zinc oxide nanoparticles with SHMP (sodium hexametaphosphate) capped Ni (3 wt%) using a microwave-aided synthesis method.The Gd content was varied at 1, 2, 3, 4, and 5 wt%.
Kumar Mageswari, Thirugnanam Bavani, Jagannathan Madhavan, Peethambaram Prabukanthan   +3 more
doaj   +1 more source

The antibacterial effect of silver, zinc-oxide and combination of silver/ zinc oxide nanoparticles coating of orthodontic brackets (an in vitro study)

BMC Oral Health, 2022
Background Preventive measures are essential during the length of orthodontic treatment to reduce the risk of decalcification and white spot lesions formation.
Noha K. Zeidan, Nagwa M. Enany, Gehad Genidy Mohamed, Eiman S. Marzouk   +3 more
doaj   +1 more source

Antibacterial and photocatalytic effects of newly synthesized zinc oxide nanoparticles derived from Mongolian honey

Mongolian Journal of Chemistry
Development of bio-compatible, bio-safe and environmentally friendly nanoparticles is a matter of urgency for research in the field of nanotechnology. In this study, we aimed to prepare zinc oxide nanoparticles from Mongolian honey as raw material and to
Anujin Lkhagvadorj, Tserendolgor Batsukh, Altansukh Tsend-Ayush   +2 more
doaj   +1 more source

Evaluation of the effect of green synthesis of Zinc oxide nanoparticles on Candida albicans [PDF]

Journal of Bioscience and Applied Research
The application of metal oxide nanoparticles, particularly zinc oxide, in medicine is essential, especially due to their physical and chemical characteristics and their antifungal potential.
Inas Mohammed, Mustafa Nafea, Raid Jawad, Diyar Abd, Hadeer Aljoubory   +4 more
doaj   +1 more source

Synthesis, characterization, and evaluation of copper-doped zinc oxide nanoparticles anticancer effects: in vitro and in vivo experiments

BMC Cancer
Background and aim Zinc oxide and copper oxide nanoparticles are known for their promising biological activities. This study aims to synthesize zinc oxide nanoparticles and copper-doped zinc oxide nanoparticles to harness the combined cytotoxic and ...
Habib Ghaznavi, Mohammad Reza Hajinezhad, Zahra Hesari, Milad Shirvaliloo, Saman Sargazi, Sheida Shahraki, Eshagh Ali Saberi, Roghayeh Sheervalilou, Somayeh Jafarinejad   +8 more
doaj   +1 more source

Electrical Conductivities of Conductors, Semiconductors, and Their Mixtures at Elevated Temperatures

Advanced Engineering Materials, EarlyView.
This article presents a comprehensive review of temperature‐dependent electrical conductivity data for multiple material classes at elevated temperatures, highlighting a persistent conductivity gap between metals and semiconductors in the range of 102$\left(10\right)^{2}$– 107$\left(10\right)^{7}$ S/m. Metal–ceramic irregular metamaterials are proposed
Valentina Torres Nieto, Marcia A. Cooper
wiley   +1 more source

The investigation of the effects of synthesized Zinc oxide nanoparticles on the DNA using green chemistry

یافته‌های نوین در علوم زیستی, 2020
In this study, the extract of coffee powder for green synthesis of zinc oxide nanoparticles has been used because it is compatibility with the environment and it does not produce any toxic substances in the reaction.
Mahnaz Jangi, Azadeh Mohammadgholi, Adele Divsalr   +2 more
doaj  

In Situ Constructed Magnetic Core‐Shell Hydrogen‐Bonded Organic Framework‐on‐Metal–Organic Framework Structure: an Efficient Catalyst for Peroxymonosulfate Activation

Advanced Functional Materials, EarlyView.
In this work, a magnetic core‐shell catalyst (HOF‐on‐Fe3O4/ZIF‐67) is successfully synthesized, consisting of a metal–organic framework (ZIF‐67) with magnetic Fe3O4 as the core and a porous hydrogen‐bonded organic framework (HOF) as the shell. The catalyst efficiently activated peroxymonosulfate, resulting in rapid and effective removal of water ...
Yingying Du, Chenhui Ding, Chao Deng, Susanta Banerjee, Seema Agarwal   +4 more
wiley   +1 more source

Applications of nanoparticles of zinc oxide on productive performance of laying hens [PDF]

SVU-International Journal of Agricultural Sciences, 2019
This study was conducted to determine the effects of supplementation of nanoparticles of zinc oxide in laying hen diets on laying performance, egg quality, nutrient digestibility, and zinc retention.
M. Fawaz, A. Abdel-Wareth, H. Hassan, K-H. Südekum   +3 more
doaj   +1 more source

Electroactive Metal–Organic Frameworks for Electrocatalysis

Advanced Functional Materials, EarlyView.
Electrocatalysis is crucial in sustainable energy conversion as it enables efficient chemical transformations. The review discusses how metal–organic frameworks can revolutionize this field by offering tailorable structures and active site tunability, enabling efficient and selective electrocatalytic processes.
Irena Senkovska, Yutong Luo, Ruyan Zhao, Jianjun Zhang, Mingchao Wang, Xinliang Feng, Eike Brunner, Stefan Kaskel   +7 more
wiley   +1 more source