Mn Fe2O4nanoparticles(NPs) with various sizes and tight size-distribution were synthesized by a chemical solutionphase method.The as-synthesized NPs were coated with a silica shell of 4 nm–5 nm in thickness,enabling the watersolubility and biocompatibility of the NPs.The Mn Fe2O4 NPs with a size of less than 18 nm exhibit superparamagnetic behavior with high saturated magnetization.The capacity of the heat production was enhanced by increasing particle sizes and radio frequency(RF) field strengths.Mn Fe2O4/...
【英文摘要】
Mn Fe2O4nanoparticles(NPs) with various sizes and tight size-distribution were synthesized by a chemical solutionphase method.The as-synthesized NPs were coated with a silica shell of 4 nm–5 nm in thickness,enabling the watersolubility and biocompatibility of the NPs.The Mn Fe2O4 NPs with a size of less than 18 nm exhibit superparamagnetic behavior with high saturated magnetization.The capacity of the heat production was enhanced by increasing particle sizes and radio frequency(RF) field strengths.Mn Fe2O4/...
【更新日期】
2015-06-26
【分类号】
TB383.1;O611.3
【正文快照】
1.Introductionproductivity and narrow size distribution are usually synthe-sized by the thermal decomposition method in an organicIn the past few years,the applications of magneticsolvent.[21–23]Thus,these NPs are usually covered by a layernanoparticles(