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Contact: Dr. Andreas Kiesow

Fast Toothpaste Check

Caption: Researchers intend to supplement their microtribological analyses of the interaction between toothbrush, toothpaste and tooth surface with practical tests, using a tooth cleaning machine they have developed themselves. Bottom right: Friction and wear tests with individual bristles.

Credit: Fraunhofer IWM

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Related news release: Fast toothpaste check

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