A Microfluidic Chip for One-Step Detection of PFAS and Other Pollutants

A microfluidic chip for one-step detection of PFAS and other pollutants

Environmental pollutant analysis typically requires complex sample pretreatment steps such as filtration, separation, and preconcentration. When solid materials such as sand, soil, or food residues are present in water samples, analytical accuracy often decreases, and filtration can unintentionally remove trace-level target pollutants along with the solids.

Microfluidic Breakthrough Could Transform On Site Environmental Testing Microfluidic Breakthrough Could Transform On Site Environmental Testing

Microfluidic Breakthrough Could Transform On Site Environmental Testing Environmental monitoring has long wrestled with an inconvenient truth. The samples that matter most, river sediments after heavy rain, industrial discharge mixed with soil, wastewater carrying food residues, are rarely pristine. They’re messy, particulate-laden and difficult to process. Yet regulatory thresholds are tightening, particularly for trace pollutants such as per- …

KRICT Unveils Innovative Microfluidic Chip for Rapid Detection of PFAs and

A groundbreaking advancement in environmental pollutant analysis has been achieved by a collaborative research team from the Korea Research Institute of Chemical Technology (KRICT) and Chungnam National University. Traditional methodologies in this domain often necessitate intricate sample pretreatment processes, including filtration, separation, and preconcentration. These steps become particularly problematic when dealing with solid materials …

KRICT Develops Microfluidic Chip for One-Step Detection of PFAS and Other Pollutants

The research team overcame these issues by designing a trap-based microfluidic device that confines a small volume of extractant droplet inside a microchamber while allowing the sample solution to flow continuously through an adjacent microchannel.