CAJ | 학술논문

通过罗丹明6G和二亚乙基三胺反应制备了一种罗丹明衍生物(ABDO)，利用荧光光谱法和紫外-可见吸收光谱法研究了稀土金属Er与ABDO构成的ABDO-Er配合物随温度变化的趋势。系统考察了ABDO-Er配合物在恒温水浴中的稳定时间，对比分析了ABDO-Er配合物、ABDO及罗丹明6G的荧光强度随温度变化的趋势。结果表明， ABDO-Er配合物对温度具有线性响应，可用于监测环境温度的变化。
통과라단명6G화이아을기삼알반응제비료일충라단명연생물(ABDO)，이용형광광보법화자외-가견흡수광보법연구료희토금속Er여ABDO구성적ABDO-Er배합물수온도변화적추세。계통고찰료ABDO-Er배합물재항온수욕중적은정시간，대비분석료ABDO-Er배합물、ABDO급라단명6G적형광강도수온도변화적추세。결과표명， ABDO-Er배합물대온도구유선성향응，가용우감측배경온도적변화。
A rhodamine derivative(ABDO) based on rhodamine 6G and diethylene triamine was synthesized and used as a fluorescent probe to detect temperature. The fluorescence spectra and ultraviolet-visible absor-bant spectra were used to study the variation trend of ABDO-Er complex with the temperature. The stabiliza-tion time of ABDO-Er complex in constant temperature bath and fluorescence intensity of ABDO-Er complex, ABDO and rhodamine 6G with different temperature were studied. The results showed that ABDO-Er complex was directly proportional to temperature. Therefore, ABDO-Er complex could be used to monitor the change of environmental temperature.