Sweat Wearable Sensor Based on Confined Pt Nanoparticles in 2D Conductive Metal-Organic Frameworks for Continuous Glucose Monitoring.

ABSTRACT: The noninvasive glucose sensors with comprehensive functional capabilities can enable wearable glucose monitoring in sweat with high sensitivity and minimal risk. However, the limited stability of natural enzymes, along with interference from electro-oxidizable species, continues to pose significant challenges for their long-term application. Herein, an integrated wearable system is presented for nonenzymatic glucose monitoring in sweat at the point of care. This system integrates a flexible microfluidic glucose sensor patch for sweat sampling and measurement, using Pt nanoparticles (Pt-NPs) confined within phthalocyanine-based conductive metal-organic frameworks (Pc-MOFs) as electrode materials, and a flexible printed circuit board for signal/analysis and wireless communication. The micro

SUBMITTER: Huang W 

PROVIDER: S-EPMC12463007 | biostudies-literature | 2025 Sep

REPOSITORIES: biostudies-literature