A squad of researchers at the University of Leeds ’ School of Chemistry is formulate a annoyance - free method to combat cavities .
The technique uses a fluid called P 11 - 4 that has a fiber - like peptide . When the fluid is applied to a damaged tooth , it fills the tooth ’s cavities and forms a gel matrix that appeal calcium .
slow , this matrix will reconstruct the damaged part of the tooth . good of all , there ’s no Novocaine , no boring and no maniac dentists involved . [ GizMag ]
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