中文摘要：

采用固相研磨法合成了铕（Ⅲ）-乙酰丙酮配合物，对掺杂聚乙二醇-聚丙烯酸共聚物与铕（Ⅲ）-乙酰丙酮配合物的相互作用及荧光强度的变化进行了对比研究；实验结果表明，掺杂聚乙二醇-聚丙烯酸共聚物的铕（Ⅲ）-乙酰丙酮配合物其荧光强度有了显著地提高。

英文摘要：

Eu（Ⅲ）-acetylacetonate complex was prepared by grinding inorganic europium salts and acetylacetone at room temperature. Solid bases were used to promote the reaction. Fluorescence enhancement of Eu（Ⅲ）-acetylacetonate complex doped with block copolymer of PEO113-b-PAA82 was studied. Fluorescence spectroscopy showed that PEO113-b-PAA82 is a fluorescence enhancement system. We discussed the relation of the constitution of complexes and the luminescence.