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Science Daily - Artificial color-changing material that mimics chameleon skin can det

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  • Science Daily - Artificial color-changing material that mimics chameleon skin can det

    Scientists have designed an artificial color-changing material that mimics chameleon skin, with luminogens (molecules that make crystals glow) organized into different core and shell hydrogel layers instead of one uniform matrix. The findings demonstrate that a two-luminogen hydrogel chemosensor developed with this design can detect seafood freshness by changing color in response to amine vapors released by microbes as fish spoils.

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