Fabrication of a Microfluidic-Based Device Coated with Polyelectrolyte-Capped Titanium Dioxide to Couple High-Performance Liquid Chromatography with Inductively Coupled Plasma Mass Spectrometry for Mercury Speciation

制造涂有聚电解质覆盖二氧化钛的微流体基装置，用于高效液相色谱与电感耦合等离子体质谱联用分析汞形态