Resea <a href="http://www.bio-medicine.org/inc/biomed/biology-technology.asp">http://www.bio-medicine.org/inc/biomed/biology-technology.asp</a> http://feeds.bio-medicine.org/latest-biology-technologyDate:5/4/2012 rials that can rapidly capture contaminants such as carbon dioxide, mercury or arsenic directly from the atmosphere or liquid environments.