This review focuses on the research progress in establishing fluorescence resonance energy transfer(FRET)system or luminescent resonance energy transfer(LRET)system based on rare earth elements-doped upconversion nanoparticles REEs-UCNPs to achieve quantitative analysis and detection of metal ions.The future application development trend of REEs-UCNPs in biomedicine,health analysis and environmental detection is prospected.
关键词
稀土掺杂上转换纳米材料/金属离子/分析检测
Key words
rare earth elements-doped upconversion nanoparticles/metal ions/analysis and detection