BIOSENSOR

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The presentation outlines the GuardianWrap, a passive biosensor designed to enhance food safety for consumers in informal markets by detecting hazards without the need for power or readers. It discusses three specific hazards and their recognition strategies, including the irreversible inhibition of AChE by Terbufos and selective aptamer binding for Aflatoxin B1. Additionally, it compares GuardianWrap with alternatives like RFID and NFC, which require additional devices, and highlights the...