# Tiny cracks and a 9-volt battery could help fight deadly superbugs

Source: [Nanotechnology News - Nanoscience, Nanotechnolgy, Nanotech News](https://phys.org/news/2026-11-tiny-volt-battery-deadly-superbugs.html) · 2026-11-12 · Physics
Page: https://themorning.science/story/tiny-cracks-and-a-9-volt-battery-could-help-fight-deadly-superbugs-f1453f68cfe3d599
Kind: research · Impact: low

## In brief

- Flinders University scientists report that carefully controlled microscopic cracks can help prevent infections from superbugs.
- The approach is reported to use a 9-volt battery to produce an electrical effect on the cracks.
- The work is presented as a response to rising antibiotic resistance worldwide.

## Why it matters

It describes a possible non-antibiotic way to stop infections from resistant bacteria before they take hold, though the available source gives few technical details.

## Coverage

- [Tiny cracks and a 9-volt battery could help fight deadly superbugs](https://phys.org/news/2026-11-tiny-volt-battery-deadly-superbugs.html) — Nanotechnology News - Nanoscience, Nanotechnolgy, Nanotech News, 2026-11-12

Tags: antibiotic resistance, superbugs, nanotechnology, infection prevention, materials science

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Brief generated by AI (claude-haiku-5-5) from the reporting listed under Coverage. Headlines belong to their publishers. The Morning Science – https://themorning.science