On-Site Heavy Metal Analyzer: Continuous Monitoring with Polymer Lab-on-a-Chip

This article introduces an on-site heavy metal analyzer that utilizes polymer lab-on-a-chip technology for continuous sampling and monitoring. This instrument can rapidly and accurately analyze the heavy metal content in samples such as soil, water, and air in the field. The article discusses the principles, design, and performance of this instrument, and explores its potential applications in environmental monitoring, industrial production, and agriculture. Additionally, the article highlights the advantages and limitations of the instrument and proposes future research directions and challenges.