SD scientists create nanotech invisible ink – Sioux Falls Argus Leader
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SD scientists create nanotech invisible ink
Sioux Falls Argus Leader Researchers at the University of South Dakota and the South Dakota School of Mines and Technology have developed a technology to print invisible quick-response codes, which could be used to combat counterfeiting. Quick-response codes, which can hold … South Dakota scientists create nanotech invisible inkRapid City Journal |
South Dakota scientists create nanotech invisible ink – read more
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