4 febrero 2015
Chemists have discovered that a cheap, safe, and abundant potassium compound can be used instead of rare precious metals as a catalyst in the production of chemicals important for drug discovery, agricultural science, medical imaging, and the creation of new materials.
http://feeds.sciencedaily.com/~r/sciencedaily/~3/j1MFvc5Fy8k/150204134117.htm
