Optimized Solid Phase Microextraction (SPME) Fiber Technology ID: 2019-037

An innovative solid phase microextraction fiber designed for superior performance and efficiency in pollutant analysis.

Technology Overview

This technology represents a breakthrough in solid phase microextraction (SPME) fiber design, featuring a porous device optimized for enhanced extraction efficiency. By carefully adjusting the thickness of an initial sputtered silicon layer and applying a polydimethylsiloxane (PDMS) coating, the fibers maintain their porosity without clogging, outperforming existing commercial SPME fibers in both efficiency and durability. Developed at Brigham Young University in collaboration with Moxtek and Restek, this technology is specifically tailored for the extraction and analysis of polycyclic aromatic hydrocarbons (PAHs), offering a more sustainable and efficient solution compared to traditional extraction methods.

Key Advantages

• Superior extraction efficiency compared to non-porous and commercial SPME fibers
• Minimal carry-over between uses, enhancing sample purity
• Negligible phase bleeding, ensuring consistent performance
• Capable of handling multiple injections (up to 300) without performance degradation

Problems Addressed

• Low extraction efficiency of existing SPME fibers
• High carry-over and phase bleeding affecting sample integrity
• Limited durability and reusability of commercial SPME fibers
• Inefficient analysis of polycyclic aromatic hydrocarbons (PAHs)

Market Applications

• Pollutant analysis and environmental monitoring
• Chemical and pharmaceutical quality control
• Food safety and flavor profiling
• Forensic science and toxicology

Additional Information

Technology ID: 2019-037
Sell Sheet: Download the Sell Sheet here
Market Analysis: Contact us for a more in-depth market report
Date Published: 28 March, 2025