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References
[edit]Nanochemistry or Nanotechnology related with the production and the reactions of nanoparticles and their compounds. It is concerned with the unique properties associated with assemblies of atoms or molecules on a scale between that of the individual building blocks and the bulk material (from 1 to 1000 nm[1]), At this level, quantum effects can be significant, and also new ways of carrying out chemical reactions become possible.
This science use methodologies from the synthetic chemistry and the material's chemistry to obtain nanomaterials with specific sizes, shapes, surface properties, defects, self-assembly properties, designed to accomplish specific functions and uses.[2]
Applications
[edit]The applications of nanochemistry have a wide range which covers from the semi-conductors electronics, to medicine. Nanochemistry uses semi-conductors that only conduct electricity in specific conditions. As the semi-conductors are much smaller than normal conductors the product can be much smaller.
There is evidence certain nanoparticles of silver are useful to inhibit some viruses and bacteria.[3]
Nanochemistry has be impacting on several aspects of food science, from how food is grown to how it is packaged. Companies are developing nanomaterials that will make a difference not only in the taste of food, but also in food safety, and the health benefits that the food has. Companies are currently developing batteries using nanomaterials. Nanotechnology can use sensors to detect very small particles of chemical vapors. Different types of detecting elements, such as carbon nanotubes, zinc oxide nanowires or palladium nanoparticles can be used in nanotechnology sensors. Because of the small size of nanotubes, nanowires, or nanoparticles, a few gas molecules are sufficient to diverse the electrical properties of the sensing elements. Nanochemistry is being used to build high-tech armor and military weapons and for military uses. Nanochemistry could also be used for Chemical Warfare. Nanochemistry is also used to make windows that clean themselves, along with bicycles that are 1000 times stronger than steel but lighter than metal ones. The most productive piece of Nanochemistry is Carbon Nanotubes which are very dense and light when made into materials such as bicycles. Nanochemistry could be very useful in the future.
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Selected books
[edit]- J.W. Steed, D.R. Turner, K. Wallace Core Concepts in Supramolecular Chemistry and Nanochemistry (Wiley, 2007) 315p. ISBN 978-0-470-85867-7
- Brechignac C., Houdy P., Lahmani M. (Eds.) Nanomaterials and Nanochemistry (Springer, 2007) 748p. ISBN 978-3-540-72993-8
- H. Watarai, N. Teramae, T. Sawada Interfacial Nanochemistry: Molecular Science and Engineering at Liquid-Liquid Interfaces (Nanostructure Science and Technology) 2005. 321p. ISBN 978-0-387-27541-3
- Ozin G., Arsenault A.C., Cademartiri L. Nanochemistry: A Chemical Approach to Nanomaterials 2nd Eds. (Royal Society of Chemistry, 2008) 820p. ISBN 978-1847558954
References
[edit]- ^ Concepts of nanochemistry, Cademartiri, Ludovico and Ozin, Goeffrey A. Wiley-VCH 2009 ISBN 978-3-527-32626-6
- ^ Nanochemistry: What Is Next?, Ozin, Geoffrey A. and Cademartiri, Ludovico, 2009 Wiley-VCH Verlag, Weinheim small 2009, 5, No. 11, 1240–1244
- ^ Xiang, Dong-xi; Chen, Qian; Pang, Lin; Zheng, Cong-Long (17 September 2011). "Inhibitory effects of silver nanoparticles on H1N1 influenza A virus in vitro". Journal of Virological Methods. 178 (1–2): 137–142. doi:10.1016/j.jviromet.2011.09.003. ISSN 0166-0934. PMID 21945220.