MIT Scientists Develop Food Sensor That Can Detect Spoiled or Contaminated Food
XTalks
SEPTEMBER 22, 2020
MIT engineers have designed a food sensor , made from an array of silk microneedles, that can pierce through the plastic packaging of foods to sample for bacterial contamination and spoilage. The Velco-like device pierces the packaging and the food via silk microneedles that suck in material through capillary action.
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