CAJ | 학술논문

本文以罗丹明B，乙二胺和水杨醛为起始原料合成了一个罗丹明B衍生物，以此衍生物为荧光探针，研究了其对金属离子的识别作用。结果显示：加入Al3+离子后溶液颜色有明显的变化。在此基础上进行了定量测定，测定了该探针对Al3+离子响应的选择性和检出范围。
본문이라단명B，을이알화수양철위기시원료합성료일개라단명B연생물，이차연생물위형광탐침，연구료기대금속리자적식별작용。결과현시：가입Al3+리자후용액안색유명현적변화。재차기출상진행료정량측정，측정료해탐침대Al3+리자향응적선택성화검출범위。
A new Rhodamine B derivative was synthesized by employing rhodamine B, ethylenediamine, salicylaldehyde as the starting reagents. The recognition ability of this fluorescence probe to metal ions is investigated by fluorescence spectroscopy. The re?sults showed that the color of the probe presented obviousl change in the presence of Al3+ion. Based on this, the selectivity and detec?tion range were measured.