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Chemistry World
January 25, 2011
Emma Shiells |
Patching up tooth enamel A calcium phosphate based hydrogel has been found to regenerate tooth enamel, which could help to fight the effects of acid erosion and alleviate sensitive teeth, say scientists in the UK.   |
Chemistry World
April 10, 2013
Emma Stoye |
Shell extract helps rebuild pearly whites Researchers in China have shown that the organic component of mother of pearl can help repair damaged teeth, by acting as a template for the mineralization of tooth enamel. |
Chemistry World
June 24, 2013
Matthew Smith |
Human enamel mimic whitens teeth Fluorapatite, polyethylene oxide and a polymer derived from the neurotoxin acrylamide have been combined by Chinese scientists to make a film that can restore teeth to their natural color. |
Science News
May 26, 2007
Janet Raloff |
Food for Thought: Chocolate Constituent Bests Fluoride Researchers have discovered an alternative to fluoride that, in preliminary tests, better strengthens teeth and protects them from acids. |
Chemistry World
February 19, 2007
Henry Nicholls |
Researchers Sink Their Teeth in Scientists in Japan claim to be the first to have grown teeth in the lab that can then be successfully grafted into adult animals. But publication of their research in Nature Methods this week has drawn some scathing criticism. |
Chemistry World
February 5, 2013
James Urquhart |
Sea urchin inspires carbon capture catalyst UK scientists have taken inspiration from the sea urchin and shown how nickel nanoparticles could be a cheap and re-usable catalyst in a key step for capturing carbon dioxide produced by power plants and the chemical industry. |
Chemistry World
July 6, 2006
Bea Perks |
Nano-Urchins Unveiled Tweaking a standard chemical method to make nanotubes has provided researchers with a structure that looks just like a miniature sea urchin. The nano-urchin's spines could prove useful as scaffolding for further molecular construction. |
Geotimes
April 2003 |
Devonian dentistry According to standard theory, placoderms lacked true teeth. Instead, bony plates, sometimes razor-edged and self-sharpening, lined their jaws and captured dinner. A study in the Feb. 21 Science turns this view on its head, indicating that an advanced group of placoderms, called Arthrodira, did have teeth. |
AskMen.com
November 8, 2000
Justin Becker |
How To: Whiten Your Teeth With these tips on how to make your not-so-pearly whites, whiter, and how to ensure they don't turn yellow to begin with, you'll be smiling bright in no time... |
