Dartmouth researchers have developed a molecular switch that changes a liquid crystal's readout color based on a chemical input. This new development may open the way for using liquid crystals in detecting harmful gases, pathogens, explosives and other chemical substances.
Fuente : http://www.eurekalert.org/pub_releases/2013-08/dc-...
Fuente : http://www.eurekalert.org/pub_releases/2013-08/dc-...