Tag: "nanospheres" at biology news
Dental researchers answer key enamel question
...gh as 1000. The microribbons' chains of amelogenin nanospheres
were also elongated. Oldak wondered if the microri... including a report of "beaded rows" of amelogenin nanospheres
alongside developing crystals in enamel. "We demonstrate that amelogenin protein has a strong tenden...
'Nanospheres' that block pain of sensitive teeth
...is a 'nanosphere' and are now trying to synthesize nanospheres
of hydroxyapatite. Hydroxyapatite is a ceramic mat...inside the tiny channels in teeth. To see whether nanospheres
would be successful at filling the channels they used commercially available silica nanospheres
Green nanochemistry featured at American Chemical Society symposium, March 26-29
...te University in Stillwater have developed polymer nanospheres
that can be used to detect hazardous materials in aquatic environments near parts per billion levels. The sensors, which change their shape and optical properties depending on the chemical that is present, can be read by optical spectroscopic techniq...
Cellular scale drug delivery from the inside out
...atory. Using tiny silica particles call mesoporous nanospheres
to carry drugs inside living cells, Ames Laborator... delivers its pharmaceutical payload. "First, the nanospheres
are only about 200 nanometers in diameter, roughly the size of a virus, so they won't trigger an imm...
ACS News Service Weekly PressPac -- February 14, 2007
...anisms A new process for making much-sought iron nanospheres
Recipe for healthy garlic: Crush before cooking ...ELEASE A new process for making much-sought iron nanospheres
Journal of the American Chemical Society Using a process that creates bubbles as hot as the surfa...
UC Davis researchers use heated nanoprobes to destroy breast cancer cells in mice
... bioprobes created by wedding magnetizediron-oxide nanospheres
to radiolabeled monoclonal antibodies. The bioprob...tic field to thetumor region, causing the magnetic nanospheres
latched onto the tumor cellsto change polarity thousands of times per second, instantaneouslygenerat...
ACS News Service Weekly PressPac -- May 9, 2007
...orating tiny drops of water laced with polystyrene nanospheres
to form the transparent igloos. The drops consiste... and injecting minimal amounts of water containing nanospheres
into it, it should be possible to mimic basic processes in tornadoes experimentally and to explore t...