A terbium-based coordination polymer for sensitive ratiometric fluorescence detection of lamotrigine

Selective fluorescence detection of acetylsalicylic acid, succinic acid and ascorbic acid based on a responsive lanthanide metal fluorescent coordination polymer

“…1 Fluorescent CPs have adjustable fluorescence characteristics and can be used to prepare various sensors, 2 such as selective gas sensors, ion sensors, and biosensors, which have potential applications in environmental, biomedical, and pharmaceutical analysis. 3 An et al 4 developed a dual-ligand coordination probe adenosine monophosphate (AMP)-Tb-luminol CPs. The central metal ion and bridging ligands are a terbium ion (Tb 3+ ), AMP and luminol, respectively, which can emit the fluorescence of luminol under irradiation and achieve highly selective detection of ciprofloxacin.…”

Variable Dimensionality of Europium(III) and Terbium(III) Coordination Compounds with a Flexible Hexacarboxylate Ligand

“…In this work, we explore the coordination chemistry of an ether-bridged hexa-carboxylate ligand, 4,4',4"-(benzene-1,3,5-triyltris(oxy))triphthalic acid (H 6 L, Scheme 1), for which no coordination compounds have been reported before, although the compound itself was first prepared two decades ago and used for the synthesis of hyperbranched organic polymers [19]. Two lanthanide metals, europium(III) and terbium(III), were chosen as the central ions for the synthesis of coordination compounds because of their potential luminescent properties [20][21][22][23][24][25][26][27], possible applications as catalytic platforms [28,29], proton-conductive or magnetic materials [30]. In addition, flexible polycarboxylate ligands are especially suitable for the formation of lanthanide coordination polymers because of their ability to form strong metal-oxygen bonds and saturate the high lanthanide coordination numbers [31,32].…”