University of Georgia chemist discovers new bonding arrangement for carbon molecules . N ew process creates silicon based chemicals from sand . Microspheres' offer promise for oral drug delivery . Manufacturers use chemical additives to mask environmental tobacco smoke . Nuclear detectives on the case .
Multidimensional technique enhances vibrational spectroscopy .
Tiny sampling device promises big results for detection and analysis of chemicals . To Develop Better Catalysts . Scientists Combine Chemistry and Bioremediation to Clean Cadmium From Soil . Cars and bridges that almost never rust . How Catalysts Adsorb Pollutants .