Results 21 to 30 of about 190,089 (294)

Silica‐Coated Metal Nanoparticles [PDF]

Chemistry – An Asian Journal, 2009
AbstractThe advanced high‐quality synthesis of dense and porous silica‐coated nanostructures is enjoying ever‐increasing research interests for their important properties and diverse applications, especially for catalytic, controlled release, colorimetric diagnostics, photothermal therapy, surface enhanced Raman scattering (SERS) detection, and so ...
Shuhua, Liu, Ming-Yong, Han
openaire   +2 more sources

Microbacterium sp. MRS-1, a potential bacterium for cobalt reduction and synthesis of less/non-toxic cobalt oxide nanoparticles (Co3O4)

Beni-Suef University Journal of Basic and Applied Sciences, 2020
Background Detoxification of heavy metal pollutants in wastewater has become a serious problem to surrounding environment. This research was conducted to utilize a potential heavy metal-resistant bacterium for the remediation of cobalt metal and ...
Sathyavathi Sundararaju, Manjula Arumugam, Prakash Bhuyar   +2 more
doaj   +1 more source

Metal nanoparticles and biomaterials: The multipronged approach for potential diabetic wound therapy

Nanotechnology Reviews, 2021
Metal nanoparticles have been widely used in the treatment of diabetic wounds owing to their proven antibacterial activity and enhanced wound healing effects.
Nor Azlan Ahmad Yasser Hamdi, Katas Haliza, Mh Busra Mohd Fauzi, Salleh Nur Atiqah Mohamad, Smandri Ali   +4 more
doaj   +1 more source

Metal Oxide Nanoparticles in Food Packaging and Their Influence on Human Health

Foods, 2023
It is a matter of common knowledge in the literature that engineered metal oxide nanoparticles have properties that are efficient for the design of innovative food/beverage packages.
Mariana Stuparu-Cretu, Gheorghe Braniste, Gina-Aurora Necula, Silvius Stanciu, Dimitrie Stoica, Maricica Stoica   +5 more
doaj   +1 more source

Synthesis and Characterization of Selected Metal Oxide Nanoparticles [PDF]

ITM Web of Conferences
In the present study, oxide nanoparticles of copper, cobalt, iron and zinc metals have been synthesized using a chemical co-precipitation approach. This gives a large scale production of metal oxide nanoparticles.
Rami Jitesh, Patel Chirag, Patel Mansish
doaj   +1 more source

Photoemission from metal nanoparticles [PDF]

Uspekhi Fizicheskih Nauk, 2012
Accepted for publication in Uspekhi Fizicheskikh Nauk, http://ufn.ru/en/articles/accepted/35575/, Citation: Protsenko I E, Uskov A V "Photoemission from metal nanoparticles" Phys.
Protsenko, Igor, Uskov, Alexander
openaire   +4 more sources

Surface Roughness, Hardness and FTIR of the Modified Soft Liner with Different Metal Oxide Nanoparticles [PDF]

Al-Rafidain Dental Journal, 2022
Aims: To study the effect of metal oxide nanoparticles (MgO, ZrO2, ZnO) on acrylic based soft liner surface properties and FTIR. Materials and Methods: Acrylic-based softliner specimens were prepared by adding three different concentrations (0.5, 1, and
Mohammed M Sadoon, Ammar Kh. Al-Noori
doaj   +1 more source

Mesoporous metallic rhodium nanoparticles [PDF]

Nature Communications, 2017
AbstractMesoporous noble metals are an emerging class of cutting-edge nanostructured catalysts due to their abundant exposed active sites and highly accessible surfaces. Although various noble metal (e.g. Pt, Pd and Au) structures have been synthesized by hard- and soft-templating methods, mesoporous rhodium (Rh) nanoparticles have never been generated
Bo Jiang, Cuiling Li, Ömer Dag, Hideki Abe, Toshiaki Takei, T. Imai, Md. Shahriar A. Hossain, Tofazzal Islam, Kathleen Wood, Joel Henzie, Yusuke Yamauchi   +10 more
openaire   +5 more sources

Chemical Nature of Metals and Metal-Based Materials in Inactivation of Viruses

Nanomaterials, 2022
In response to the enormous threat to human survival and development caused by the large number of viruses, it is necessary to strengthen the defense against and elimination of viruses.
Haozhong Tian, Bin He, Yongguang Yin, Lihong Liu, Jianbo Shi, Ligang Hu, Guibin Jiang   +6 more
doaj   +1 more source

Application of Copper Nanoparticles in Dentistry

Nanomaterials, 2022
Nanoparticles based on metal and metallic oxides have become a novel trend for dental applications. Metal nanoparticles are commonly used in dentistry for their exclusive shape-dependent properties, including their variable nano-sizes and forms, unique ...
Veena Wenqing Xu, Mohammed Zahedul Islam Nizami, Iris Xiaoxue Yin, Ollie Yiru Yu, Christie Ying Kei Lung, Chun Hung Chu   +5 more
doaj   +1 more source