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Powerful New Paint May Kill Super-Bugs

Researchers in South Dakota have developed a broad-spectrum, anti-microbial paint that will not only kill disease-causing bacteria, but also mold, fungi, and viruses. The paint is designed to decorate and disinfect homes, businesses, and health-care settings. The scientists said that the paint holds special promise of effectiveness in killing so-called "super-bugs," antibiotic-resistant microbes that cause an estimated 88,000 deaths annually in the United States. The new paint contains a new anti-microbial polymer that includes a type of N-halamine. The researchers note that anti-microbial paints already on store shelves are only effective against a narrow range of disease-causing organisms, limiting their effectivenss. The work is described in the journal Applied Materials & Interfaces, published by the American Chemical Society. [ACS press release] [Journal abstract]