Safer than silver: Antibacterial material made with algae

Consumers concerned about safety of silver ions in antibacterial and odor-free clothing will soon have a proven safe alternative thanks to ultra-thin thread and a substance found naturally in red algae.

Studies show different types of vinegar may benefit health

The earliest known use of vinegar dates back more than 10,000 years ago and has been used as a food and medicine.  A new review article in the Journal of Food Science, published by the Institute of Food Technologists (IFT), ...

A greener source of polyester—cork trees

On the scale of earth-friendly materials, you'd be hard pressed to find two that are farther apart than polyester (not at all) and cork (very). In an unexpected twist, however, scientists are figuring out how to extract a ...

Increased use of medicines in Norwegian fish farming

The increase in sales of agents to treat sea lice infestations continued in 2013. However, sales of antibacterials showed a reduction compared to the previous year. Sales of anthelmintics showed a slight increase compared ...

Conflicting opinions about the risks of antibacterial silver

Silver is used increasingly often as a bacterial agent in clothing and hygiene products, but there are conflicting opinions as to its effects on people and the environment. According to researchers at Chalmers and Gothenburg ...

How persistent bacteria are able to avoid antibiotics

The mechanism by which some bacteria are able to survive antibacterial treatment has been revealed for the first time by Hebrew University of Jerusalem researchers.  Their work could pave the way for new ways to control ...

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