Research progress on pesticide residue detection based on microfluidic technology

Area of Science:

• Analytical Chemistry
• Biotechnology
• Environmental Science

Background:

• Pesticide residue contamination poses significant human health risks.
• Traditional detection methods lack the speed and portability for field screening.
• Microfluidic technology presents a promising solution for rapid pesticide analysis.

Purpose of the Study:

• To review recent advancements in microfluidic technology for pesticide residue detection.
• To summarize microfluidic materials, detection techniques, and real-sample applications.
• To identify challenges and future research directions in this field.

Main Methods:

• Review of scientific literature on microfluidic devices for pesticide detection.
• Analysis of commonly used microfluidic materials (silicon, glass, paper, PDMS, PMMA).
• Summary of microfluidic-based detection strategies and their application to real samples.

Main Results:

• Microfluidic devices integrate sample preparation and detection for efficient analysis.
• Various materials offer distinct advantages and disadvantages for specific applications.
• Current microfluidic systems show potential for high-throughput and on-site detection.

Conclusions:

• Microfluidic technology is a key enabler for rapid and accurate pesticide residue screening.
• Further research is needed to address current challenges and optimize performance.
• This technology holds significant promise for food safety and environmental monitoring.