An All-Soft Wearable Electrochemiluminescence Chip for Sweat Metabolite Detection.

ABSTRACT: Wearable sensors are transforming real-time, non-invasive health monitoring. Despite considerable advances in electrochemical and optical sensing modalities, challenges remain in achieving reliable, sensitive, and cost-effective detection of sweat metabolites due to the variable chemical composition of sweat and difficulties in device integration. Electrochemiluminescence (ECL) offers an attractive alternative for wearable sensing due to its high sensitivity and ease of integration without complex circuitry or external light sources. However, ECL is rarely used in wearable formats due to challenges in flexible electrode and stable luminophore development. Here, we present a fully soft, skin-conformable ECL chip for sweat metabolite monitoring, integrating a laser-patterned closed bipolar e

SUBMITTER: Nie W 

PROVIDER: S-EPMC12915171 | biostudies-literature | 2026 Feb

REPOSITORIES: biostudies-literature