| Chemical Analysis of World Trade Center Fine Particulate Matter for Use in Toxicologic Assessment - June, 2003 About half of MSH is crystalline in nature, primarily plagioclase, a series of compounds beginning with sodium aluminum silicate. ehp03.niehs.nih.gov ****Pyrotechnic & Fireworks Chemicals: -Bentonite Clay (bentonite, sodium aluminum silicate) Very fine greenish, gray, or tan powder Used (dry) for plugs and nozzles in black powder rockets, fountains and other devices. -Clay (bentonite, sodium aluminum silicate) Very fine tan powder Used (usually dry) for plugs and nozzles in black powder rockets, fountains and other devices. www.skylighter.com ****Nanoparticles Generate Supersonic Shock Waves to Target Cancer January 16, 2008 By Lisa Zyga The team of researchers, a collaboration from the University of Missouri-Columbia (UMC) and the US Army, hope that this nano-sized "smart bomb" can target drug delivery to cancer cells, and leave healthy cells unharmed. Their study is published in a recent issue of Applied Physics Letters. "In conventional explosives, shock waves are generated during detonation," she says. "In nanothermites, fast propagating chemical reactions can create shock waves without detonation." Generating shock waves without detonation is the key to this technology, she says. www.physorg.com ****"...Because of the fine dust created by the explosions that destroyed the towers,..." -CNN 12/20/01 archives.cnn.com ****BATTELLE common link: 1/26/10 Silicon ... |
