title: Europium(III)-β-diketonate complex-containing nanohybrid luminescent pH detector.
abstract: In this work, by loading an Eu(3+)-β-diketonate complex into LAPONITE®, we report an organic-inorganic hybrid pH detection system Eu(3+)(TTA)n@Lap that is valid under acid conditions, which can serve as highly robust, reliable, rapid responsive and sensitive fluorescent pH detector. In addition, this hybrid pH detector can be easily recovered and reused by simply treating with Et3N vapor.
authors.affiliation: School of Chemical Engineering and Technology, Hebei University of Technology, GuangRong Dao 8, Hongqiao District, Tianjin 300130, P. R. China. lihuanrong@hebut.edu.cn.
authors.forename: Zhiqiang
authors.initials: Z
authors.lastname: Li
authors.forename: Peng
authors.initials: P
authors.lastname: Li
authors.forename: Qianqian
authors.initials: Q
authors.lastname: Xu
authors.forename: Huanrong
authors.initials: H
authors.lastname: Li
mesh_terms: D000143:Acids / Q000737:chemistry; D056831:Coordination Complexes / Q000737:chemistry*; D005063:Europium / Q000737:chemistry*; D006863:Hydrogen-Ion Concentration; D007659:Ketones / Q000737:chemistry*; D008163:Luminescent Measurements; D049329:Nanostructures / Q000737:chemistry*
chemical_list: D000143:Acids; D056831:Coordination Complexes; D007659:Ketones; D005063:Europium