#electricity

Toothbrush zaps bacteria with electricity made when bristles move

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.

Nature News · EN

Toothbrush that emits electricity may more effectively prevent gum disease

A toothbrush with bristles that produce electricity as they bend has shown promise for reducing plaque and gum inflammation

New Scientist · EN

New diabetes implant uses electricity to lower blood sugar and promote weight loss

Researchers have developed a remarkable new electronic implant that could transform type 2 diabetes treatment by lowering blood sugar without insulin or traditional drugs. The device uses a special electrically powered catalyst to convert excess glucose into a substance that the body eliminates through urine, potentially preventing unwanted energy from being stored as fat. In diabetic mice, the implant precisely controlled blood sugar and promoted weight loss.

ScienceDaily · EN