Food Safety and Inspection Service

Hydrogel-Based Sensors for Foodborne Pathogen Detection: Tackling Matrix Interference Through Anti-Fouling and Smart Design Strategies

Significant progress has been made in hydrogel-based biosensors, yet food matrix interference remains underexplored. Previous reviews largely focused on material properties and signal amplification, while systematic understanding of interference mechanisms and mitigation strategi...

Exploring the feasibility of an air sensor array for real-time detection and characterization of VOCs

Abstract. Volatile organic compounds (VOCs) are an important class of atmospheric chemical species that can be directly harmful to human health and contribute to the formation of hazardous secondary products. Measurements of ambient VOCs are typically made using “offline” techniq...