Wednesday, 24 February 2016

E. coli bacteria produce a "green" blue dye

Lead scientist Dr. Jixun Zhan, with a flask of indigoidine

In its traditional form, the textiles industry isn't exactly a poster child for eco-friendliness – this is largely due to the widespread use of toxic synthetic dyes. That's why there's an increasing demand for less harmful, natural alternatives. Just such an alternative has recently been developed by scientists at Utah State University, who discovered that E. coli bacteria can produce a deep blue dye known as indigoidine.

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Category: Environment

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from Gizmag Emerging Technology Magazine http://ift.tt/1LGrHn5

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