Tag Archives: US

Slinn Pickings

Flame retardant safety

Health and environmental risk in flame retardants in building insulation - Researchers in the United States are calling for a change to the US building codes, following a study showing that the mandatory flame retardants routinely added to foam insulation are not only harmful to human health and the environment, but also make no difference to the prevention of fire in buildings where a fire-safe thermal barrier already exists. Such a change would bring the US building codes in line with regulations in Sweden and Norway.(10.1080/09613218.2012.744533)

Bibliography

Slinn Pickings

Spotting silicon in graphene, it’s dope

Spotting silicon in graphene, it's dope | Chemistry World - A combination of scanning transmission electron microscopy and atomic-resolution spectroscopic techniques has allowed US researchers to pick out individual silicon atoms in a doped graphene sheet.(10.1103/PhysRevLett.109.206803)

Bibliography

Slinn Pickings

Fingerprints on demand

Fingerprints on demand | Chemistry World - An on-demand system to print artificial fingerprints has been developed by US scientists. The fingerprints could be used to ensure that detection equipment for explosives and narcotics, such as those used in airports and federal prisons, are working as expected.(10.1039/c2ay26167g)

Bibliography