A highly stable Eu-MOF multifunctional luminescent sensor for the effective detection of Fe3+, Cr2O72−/CrO42− and aspartic acid in aqueous systems

As multifunctional luminescence sensor, EU MOF has good thermal stability and water stability. It is used for the detection of Fe 3+ , Cr 2 O 7 2− , CrO 4 2− and aspartic acid in water system with low detection limit. And it has good recycling performance.