Results 31 to 40 of about 116,842 (300)

The efficiency of metal, metal oxide, and metalloid nanoparticles against cancer cells and bacterial pathogens: different mechanisms of action [PDF]

Cellular, Molecular and Biomedical Reports, 2022
The applications of nanoparticles in various practical fields, owing to their unique properties compared with bulk materials, have been occupying the minds of scientists for several decades.
Mehran Alavi, Mahendra Rai, Fleming Martinez, Danial Kahrizi, Haroon Khan, Irwin Rose Alencar de Menezes, Henrique Douglas Melo Coutinho, José Costa   +7 more
doaj   +1 more source

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

Bioinspired metal/metal oxide nanoparticles: A road map to potential applications

Materials Today Advances, 2022
Manufacturing of metal and metal oxide nanoparticles (M/MO NPs) in large quantities needed a strong reliable, sustainable, and eco-friendly protocol. Present work represents on biogenic approaches to fabricate green nanoparticles using green technology ...
Prashant B. Chouke, Trupti Shrirame, Ajay K. Potbhare, Aniruddha Mondal, Ankita R. Chaudhary, Sudip Mondal, Sanjay R. Thakare, Eugenie Nepovimova, Martin Valis, Kamil Kuca, Rohit Sharma, Ratiram Gomaji Chaudhary   +11 more
doaj   +1 more source

Fabrication of crystals from single metal atoms [PDF]

, 2014
Metal nanocrystals offer new concepts for the design of nanodevices with a range of potential applications. Currently the formation of metal nanocrystals cannot be controlled at the level of individual atoms. Here we describe a new general method for the
Smith, C.J., Beanland, R., Beanland, Richard, Hands-Portman, I., Nigel Kirby, Smith, Corinne J., Sánchez, Ana M., Dove, Andrew P., Rachel K. O’reilly, Corinne J. Smith, Joan J. Soldevila-barreda, O'Reilly, Rachel K.; id_orcid, Hands-Portman, Ian, Peter J. Sadler, O'Reilly, Rachel K., Ana M. Sanchez, Andrew P. Dove, Sanchez, A.M., O'Reilly, R.K., Richard J. Procter, Pitto-Barry, Anaïs, Kirby, Nigel, Sadler, P. J., Procter, R.J., Ian H, Sadler, P.J., Nicolas P. E. Barry, Soldevila-Barreda, Joan J., Sadler, Peter J., Procter, Richard J., Barry, Nicolas P. E., Richard Beanl, Kirby, N., Barry, Nicolas P.E., Dove, A.P.   +34 more
core   +1 more source

Electrophoretic impregnation of porous anodic aluminum oxide film by silica nanoparticles [PDF]

, 2012
In this paper, it is proposed to study the deposition of nanoparticles by electrophoretic deposition (EPD) inside a porous anodic aluminum oxide film.
Bonino, Jean-Pierre, Bares, Pierre, Fori, Benoit, Arurault, Laurent, Gazeau, Céline, Taberna, Pierre-Louis   +5 more
core   +1 more source

Organometallic Nanoparticles of Metals or Metal Oxides [PDF]

Oil & Gas Science and Technology - Revue de l'IFP, 2007
This paper presents an overview of the results obtained in the synthesis of metal or metal oxide nanoparticles using hydrocarbyl complexes as metal source. The main advantage of using such metal precursors is their easy decomposition that can be achieved in solution and mild conditions.
Chaudret, Bruno, Philippot, Karine
openaire   +2 more sources

Opportunities in the design of metal@oxide core-shell nanoparticles

Advances in Physics: X, 2023
Nanoparticles composed of metallic cores encapsulated in oxide shells emerged in the last decade as an attractive class of nanocomposite materials due to their high stability and unique properties provided by the high contact area between the metal and ...
Paulo C. D. Mendes, Yizhen Song, Wenrui Ma, Terry Z. H. Gani, Kang Hui Lim, Sibudjing Kawi, Sergey M. Kozlov   +6 more
doaj   +1 more source

Silica nanoparticles separation from water: aggregation by cetyltrimethylammonium bromide (CTAB) [PDF]

, 2013
Nanoparticles will inevitably be found in industrial and domestic wastes in the near future and as a consequence soon in water resources. Due to their ultra-small size, nanoparticles may not only have new hazards for environment and human health, but ...
Tourbin, Mallorie, Lachaize, Sébastien, Guiraud, Pascal, Liu, Yanping   +3 more
core   +1 more source

Green Synthesis of Nanoparticles and Their Energy Storage, Environmental, and Biomedical Applications

Crystals, 2023
Green synthesis offers a superior alternative to traditional methods for producing metal and metal oxide nanoparticles. This approach is not only benign and safe but also cost-effective, scalable, and straightforward, operating under ambient conditions ...
Hanaa M. Abuzeid, Christian M. Julien, Likun Zhu, Ahmed M. Hashem   +3 more
doaj   +1 more source

Nano-socketed nickel particles with enhanced coking resistance grown in situ by redox exsolution [PDF]

, 2015
DN thanks the European Project METSAPP (FCH JU-GA 278257) for funding. We also thank NSF and EPSRC for Materials World Network funding ref EP/J018414/1.Metal particles supported on oxide surfaces are used as catalysts for a wide variety of processes in ...
Ménard, Hervé, Gorte, Raymond J., Miller, David N, Oh, Tae Sik, Vohs, John M., Miller, David Noel, Miller, David N., Irvine, John T. S., Vohs, John M, Irvine, John T. S, Gamble, Stephen Richard, Ménard, Hervé; id_orcid, Bukhari, Syed M, Neagu, Dragos, Gorte, Raymond J, Irvine, John T.S., Bukhari, Syed Munawer, Irvine, John Thomas Sirr, Gamble, Stephen R., Oh, Tae-Sik, Bukhari, Syed M., Gamble, Stephen R   +21 more
core   +1 more source