Field portable sensor for in situ qualification of microplastics

Discrete sensors to detect microplastics in environment

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This review surveys discrete sensor technologies — including optical, resonance, autonomous, and biosensors — developed for in situ detection of microplastics in environmental samples, highlighting the challenges posed by particle size, transparency, and varying surface structures. Rapid, field-deployable microplastic detection tools are essential for real-time environmental monitoring, which is a prerequisite for understanding pollution hotspots and assessing human exposure risks.

Monitoring of Microplastic Pollution

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Researchers reviewed the growing problem of microplastic accumulation in marine ecosystems, finding that as plastics move up the food chain through bioaccumulation, they increasingly pose risks to seafood safety and human health through the fish and shellfish people eat.

Analytical Methods for Plastic (Microplastic) Determination in Environmental Samples

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Significant gaps remain in understanding how microplastics distribute and move through the environment, largely because reliable, fast analytical methods for monitoring them are still lacking. Developing standardized detection techniques is essential for generating the consistent data needed to assess true exposure levels and health risks across different ecosystems.

Rapid and low-cost detection platform for micro- and nanoplastics

Microplastic Detection and Analysis in Water Samples

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Thermoanalytical and spectroscopic methods enable detection and quantification of microplastics in water samples, which is critical for tracing pollution sources and protecting drinking water and desalination infrastructure. Robust water monitoring methods are essential for assessing human exposure risks from microplastic-contaminated water supplies.