​New fluorescent nanosensor enables first-of-its-kind detection of key gut health biomarker

nanosen

Source: NIE/NTU

Researchers have developed a novel fluorescent nanosensor capable of rapidly detecting indole-3-propionic acid (IPA), an emerging biomarker linked to gut health and disease. The sensor produces a rapid optical readout within minutes, offering a significantly faster and more accessible alternative to conventional analytical techniques.

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