Microfluidic paper-based analytical devices (μPADs) have garnered significant interest as a
promising analytical platform in the past decade. Compared with traditional microfluidics …

Point of care (POC) testing is of great importance in rapid diagnosis of disease, monitoring
environmental pollutants, food safety analysis and other fields, especially in resource-limited …

Paper-based analytical devices (PADs) have shown great promise for point-of-care testing
and on-site detection of analytes with chemical, biochemical, and environmental importance …

Organophosphorus pesticides (OPs) play an important role in agricultural production and
the accurate detection of OP residues is essential to ensure food safety. Portable sensors …

Rapid and inexpensive serological tests for SARS-CoV-2 antibodies are needed to conduct
population-level seroprevalence surveillance studies and can improve diagnostic reliability …

Background Food safety, an initial aim of food analysis, has become a thriving concern
globally for human health. As a miniaturized system, microfluidic devices integrates multiple …

Smartphone-based colorimetric sensors can be operated out of the laboratory, meeting
urgent needs such as point-of-care testing and on-site diagnostics. The quality of the …

A microfluidic biosensor was developed for rapid detection of Salmonella using a finger-
actuated micropump, a finger-actuated micromixer, gold@ platinum nanocatalysts (Au …

This work reports the microfabricated paper based analytical device (mPADs) for
fluorometric detection of lung cancer biomarkers Carcinoembryonic antigen (CEA) and …

Food safety is an issue that cannot be ignored at any time because of the great impact of
food contaminants on people's daily life, social production, and the economy. Because of the …