Cornell scientists have engineered E. coli to act as a sensitive biosensor for monitoring environmental arsenic, a toxic ...

Biosensor reads creatinine in seconds, enabling rapid kidney function testing with high sensitivity for faster, point-of-care ...

Creatinine is a widely used marker of kidney function, but testing it still often depends on bulky instruments or methods prone to interference. This ...

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Biosensors do not eliminate Type I and Type II errors, but provide continuous, objective data that complements self-report ...