Biosensors measure the concentration of molecules in biological samples for biomedical, environmental, and industrial applications, and, ideally, they should provide real time, continuous data. However, the continuous monitoring of small molecules at low concentrations is problematic. Researchers at Eindhoven University of Technology have developed an innovative sensing approach based on molecular lookalikes. This could prove pivotal in future biosensors for monitoring health and disease.
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Source: Phys.org