Luluil Maknun, Jitapa Sumranjit, and Atitaya Siripinyanond* This work focused on the application of symmetrical flow field-flow fractionation (Sy-FlFFF) under optimum condition to determine the hydrodynamic diameter of various types of SeNPs compared with asymmetrical flow field-flow fractionation (Asy-FlFFF) and single particle inductively coupled plasma mass spectrometry (SP-ICP-MS) to determine the core diameter of SeNPs; … Continue reading Use of Flow Field-Flow Fractionation and Single Particle Inductively Coupled Plasma Mass Spectrometry for Size Determination of Selenium Nanoparticles In a Mixture