CAJ | 학술논문

用一种简单的方法快速合成了水溶性铈铽共惨杂氟化镧纳米晶体.这种荧光纳米晶体直径只有14 nm,具有很好的生物相容性,并且在活体干细胞中显示出很强的荧光.结果表明这种铈铽共惨杂氟化镧纳米晶体可作为一种有效的生物荧光标记材料.
용일충간단적방법쾌속합성료수용성시특공참잡불화란납미정체.저충형광납미정체직경지유14 nm,구유흔호적생물상용성,병차재활체간세포중현시출흔강적형광.결과표명저충시특공참잡불화란납미정체가작위일충유효적생물형광표기재료.
Water-soluble fluorescent LaF3:Ce,Tb nanocrystals were synthesized rapidly by using a simple route in aqueous solution at 75℃. The water-soluble, small nanocrystals with an average diameter of 14 nm were demonstrated to be biocompatible and exhibited bright fluorescence in living hepatocellular carcinoma cell line HCCLM6 cells. The results indicate that the LaF3:Ce,Tb nanocrystals have the potential to be used as an alternative biological fluorescence probe.