Takdanai Techarang and Atitaya Siripinyanond* The types of carrier liquid including ionic, nonionic and surfactant carrier liquid with DC applied field to improve effective field in normal electrical field-flow fractionation (ElFFF) for separation of nanoparticles were examined. The use of higher applied voltage did not necessarily provide higher effective field. This work shows that using … Continue reading Use of Electrical Field-Flow Fractionation for Gold Nanoparticles after Improving Separation Efficiency by Carrier Liquid Optimization