Application of Sol-gel Technology in Solid-phase Microextraction(SPME)
- 化学化工－已发表论文 
固相微萃取技术的萃取效率及应用范围主要取决于其涂层的选择。传统的固相微萃取涂层热稳定性、使用寿命都不理想,溶胶凝胶技术的引入不但增加了涂层的种类,而且增加了使用寿命,提高了其使用温度及抗溶剂冲洗能力,大大拓宽了固相微萃取技术的应用范围。Stationary phase is the key to determine the extraction efficiency and the range of application of SPME. The traditional coatings of SPME are unstable at high temperature. The sol-gel technology can overcome the typical drawbacks of SPME coating, increase its anti-solution ability and thermal stability and broaden its application scope.