Sensitive Colorimetric Lateral Flow Assays Enabled by Platinum‐Group Metal Nanoparticles with Peroxidase‐Like Activities (Adv. Healthcare Mater. 8/2025)

Colorimetric Lateral Flow Assay

In article 2401677, Xiaohu Xia and co-workers describe recent advances in colorimetric lateral flow assay (CLFA, a point-of-care diagnostic technique) that uses platinum-group metal nanoparticles (PGM NPs) as labels. Taking advantage of the outstanding catalytic activities of PGM NPs, the PGM NPs-based CLFAs offer higher analytical sensitivities than conventional CLFAs.