Virus ‘nanobots’ can make harmful bacteria in food and drink glow


Share post:

illustration of the Bacteriophage Virus that infects and replicates within a bacterium. 3D illustration - Image ID: 2A326TF (RF)

Artist’s illustration of bacteriophage viruses infecting a bacterium

Alexey Kotelnikov/Alamy

Gene-edited bacteriophages, or viruses that attack bacteria, can make potentially dangerous microbes in food and water glow so they are easier to detect.

In the United States and the United Kingdom, drinking water must contain no Escherichia coli bacteria, which can cause food-poisoning. But methods for testing water for such potentially dangerous bacteria are either time-consuming or do not reliably detect low microbial concentrations. Sam Nugen at Cornell University in New York and his colleagues wanted to use bacteriophages as biological nanobots …

Source link


Please enter your comment!
Please enter your name here

Related articles

HME Square aims to measure glucose painlessly with photoacoustics

People with diabetes have to monitor their blood sugar levels regularly by pricking their skin. Many glucose-monitoring...

Microsoft refreshes Surface Laptop Go and Laptop Studio

What is a Surface event without a Panos Panay? Microsoft answered the existential question today during a...

Communia hopes to build a digital safe space for women

Olivia Deramus didn’t plan on becoming an entrepreneur. She grew up in Washington, D.C., obtained a degree in...

TikTok may start serving you Google Search results

TikTok is testing a new feature that integrates Google Search into its own in-app search results. The...