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 of a...

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...

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(Date:7/31/2014)... Census Bureau, Latinos are the largest minority group in ... Approximately one-third of Latinos are obese and are 1.2 ... Whites. , NYU College of Nursing student researcher ... identify the factors that contribute to this problem by ... on food patterns in Latina women recently published in ...
(Date:7/31/2014)... of the roughly 156,000 gas stations across the ... parts of underground gas storage tankscorrosion that could ... a source of drinking water. In recent years, ... rapidly corroding gas storage tank components such as ... use of gasoline-ethanol blends and the presence of ...
(Date:7/31/2014)... An experimental vaccine protected 100 percent of animal models ... difficile , which causes an intestinal disease that kills ... of print in Infection and Immunity . ... and non-human primates against the purified toxins produced by ... orogastric spore infection, a laboratory model that mimics the ...
Breaking Biology News(10 mins):NYU research looks to combat US Latina immigrant obesity 2NIST corrosion lab tests suggest need for underground gas tank retrofits 2C. difficile vaccine proves safe, 100 percent effective in animal models 2
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