Toothbrush zaps bacteria with electricity made when bristles move

T1Covered by 1 source · first reported by Nature / Science / Nature Biotechnology at 04 Nov, 00:00 UTC

Nature, Published online: 04 November 2026; doi:10.1038/d41586-026-03586-y Innovative polymer could give the manual toothbrush its first radical redesign in more than 1,000 years.