It was actually pleasant to use, with no issues of sensitivity – thanks to the inclusion of strontium chloride – and we found it gave us a naturally upgraded white smile after just a couple of ...

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Some toothpastes also include remineralizers like hydroxyapatite nanoparticles, humectants such as glycerol and xylitol to retain moisture, and anti-sensitivity agents like potassium nitrate or ...

Transparency requirements in U.S. states and mounting public pressure on fracking contributed to making surface water up to 14% cleaner ...

Bleach is a handy way to mark fabrics, and it turns out that combining bleach with a 3D-printed design is an awfully quick-working and effective way to stamp a design onto a shirt. Plain PLA stamp ...

The solution turns brown. This brown colour is the displaced bromine. The chlorine has gone to form sodium chloride.

Base desulfurization involves the absorption of hydrogen sulfide by iron chloride and potassium carbonate, eventually leading to the fixation of the sulfur component. (7−9) This method is classically ...

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Radiotherapy and surgery are curative treatment options for localized prostate cancer (PCa) with a 5-year survival rate of nearly 100%. Once PCa cells spread into distant organs, such as bone, the ...