Southern Methodist University: Skeptical About the 'Use By' Date on Your Groceries?
March 16, 2023
March 16, 2023
DALLAS, Texas, March 16 (TNSres) -- Southern Methodist University issued the following news:
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Tiny pH sensor developer by SMU student could be next-gen freshness predictor for packaged food
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Forget that expiration date on your salmon or yogurt. A graduate student at SMU (Southern Methodist University) has developed a miniature pH sensor that can tell when food has spoiled in real time.
The flexible pH sensor is only 2 mil . . .
* * *
Tiny pH sensor developer by SMU student could be next-gen freshness predictor for packaged food
* * *
Forget that expiration date on your salmon or yogurt. A graduate student at SMU (Southern Methodist University) has developed a miniature pH sensor that can tell when food has spoiled in real time.
The flexible pH sensor is only 2 mil . . .