Results 31 to 40 of about 2,170,686 (243)

Copper Nanoparticles Prepared fromOxalic Precursors [PDF]

, 2011
The synthesis of nanoparticles of copper metal via a soft chemistry route is presented in this paper. The method is based on the thermal decomposition under nitrogen or hydrogen of oxalic precursors with a well-controlled morphology and particle size ...
Philippe Tailhades, Baco-Carles, Valérie, Tailhades, Philippe, Lucien Datas, Valérie Baco-Carles, Datas, Lucien   +5 more
core   +1 more source

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

Metallic nanoparticles meet metadynamics [PDF]

The Journal of Chemical Physics, 2015
Metadynamics coupled with classical molecular dynamics has been successfully applied to sample the configuration space of metallic and bimetallic nanoclusters. We implement a new set of collective variables related to the pair distance distribution function of the nanoparticle to achieve an exhaustive isomer sampling. As paradigmatic examples, we apply
L. Pavan, K. Rossi, F. Baletto
openaire   +5 more sources

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

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

Introduction to metallic nanoparticles

Journal of Pharmacy And Bioallied Sciences, 2010
Metallic nanoparticles have fascinated scientist for over a century and are now heavily utilized in biomedical sciences and engineering. They are a focus of interest because of their huge potential in nanotechnology. Today these materials can be synthesized and modified with various chemical functional groups which allow them to be conjugated with ...
Vicky V Mody, Rodney Siwale, Ajay Singh, Hardik R Mody   +3 more
openaire   +3 more sources

Porosity through reduction in metal oxides [PDF]

, 2008
Routes to porous materials with nanoscale dimensions have been investigated. In the first example presented, porous manganese oxide has been prepared by leaching Ni metal from a nickel-manganese oxide precursor via reduction.
Seshadri, R., Shoemaker, D.P., Corr, S.A.   +2 more
core   +1 more source

Physicochemical characterization of combustion generated inorganic nanoparticles [PDF]

, 2008
Combustion generated particulate matter is widely recognized to be the major pollutant in urban areas because of stationary combustor and vehicular traffic sources. Particularly the ultrafine fraction was proven to have the highest impact on human health
Carbone, Francesco
core   +1 more source