Optical and Magnetic Properties of Fluorescent Ammonium Silicon Fluoride Microparticles with Magnetic Function

Abstract

Magneto - fl uorescent microparticles are novel biomedical materials because they can diagnostically trace disease sites with fl uorescence imaging while performing hyperthermia therapy with magnetic materials. Reducing production costs and simplifying manufacturing processes are absolutely critical for such microparticles. We investigate a simplified procedure for synthesizing magneto - fluorescent microparticles by combining fl uorescent ammonium silicon fl uoride ((NH 4 ) 2 SiF 6 ) and magnetic iron oxides (Fe 3 O 4 ) have been investigated. Furthermore, we discuss the magnetic and fl uorescent behaviors of the microparticles.