1 条结果 关键词:铈掺杂磁铁矿 ×

Cerium doped magnetite nanoparticles for highly sensitive detection of metronidazole via chemiluminescence assay.

Spectrochimica acta. Part A, Molecular and biomolecular spectroscopy 2020 Orooji Y, Haddad Irani-Nezhad M, Hassandoost R, Khataee A 等 6 人

本研究通过共沉淀法合成铈掺杂磁铁矿纳米颗粒(CDM,Fe2.8Ce0.2O4),并将其用作鲁米诺-铁氰化钾(luminol-K3Fe(CN)6)化学发光体系的催化增强剂,用于高灵敏度检测甲硝唑(MNZ)。XPS、XRD、HRTEM、FESEM、VSM、BET和FTIR表征表明,CDM具有磁铁矿晶相、Ce3+/Ce4+与Fe2+/Fe...