date:Aug 29, 2012
n for longer,said de Miguel.
Hydrophilic
Coating nanoparticlesof titanium dioxideonto a given surface can also make it hydrophilic, whichmeans water canbe used more easily to washit,plusthe surface does not show water droplets remaining on it as the droplets run easily off them.
These properties mean that such coatings could be ideally suited for use in areas that need to be kept constantly free of organic dirt and germs, such as food preparation areas, she said.
At the same time, the Basque