Preethi, P. C. published the artcileSynthesis of oxydiacetate functionalized strontium coordination polymer through gel diffusion technique: A new dual luminescent chemosensor for the detection of Copper(II) ions and Cr(VI) oxyanions in aqueous medium, SDS of cas: 110-99-6, the main research area is gel diffusion preparation oxydiacetate functionalized strontium coordination polymer; crystal structure oxydiacetate functionalized strontium coordination polymer; thermal decomposition oxydiacetate functionalized strontium coordination polymer; luminescence chemosensor oxydiacetate functionalized strontium coordination polymer.
The current scenario shows the wide applicability of coordination polymers (CPs) in various fields due to their structural topol. and tunable properties. The development of these mols. with potential application can be obtained by incorporating active metals with highly functionalized ligands under different synthetic conditions. Here in the authors report a newly synthesized dual luminescent chemosensor based on oxydiacetate functionalized strontium [Sr(C4H4O5)(H2O)3]n·nH2O by one of the simplest gel diffusion technique at room temperature The grown crystal was characterized by elemental anal., FTIR, UV-Visible Spectroscopy, Single Crystal x-ray Diffraction and TG/DTA measurements. Single Crystal x-ray diffraction studies of the synthesized CP revealed a monoclinic crystal system with space group P21/c. The luminescent properties of the synthesized analyte were analyzed from photoluminescence (PL) spectrum. The coordination polymer displayed an emission of 371 nm upon excitation of 313 nm. The luminescence titration experiments showed that the synthesized coordination polymer dispersed in water, can selectively sense Cu(II) metal ions as well as the Cr(VI) oxyanions [CrO42-/Cr2O72-] from the aqueous media with a detection limit of 0.2536μM and 0.1060μM, resp. The grown strontium based CP can thus be used as an effective dual luminescent chemosensor for the detection and probing of both Cu2+ and Cr(VI) oxyanions (CrO42-/Cr2O72-) in aqueous medium. The study further suggests the possibility of fabrication of strontium based luminescent chemosensors for the detection of Cu(II) cations and CrO42-/Cr2O72- anions in aqueous medium with high selectivity and sensitivity.
Polyhedron published new progress about Crystal structure. 110-99-6 belongs to class alcohols-buliding-blocks, name is 2,2′-Oxydiacetic acid, and the molecular formula is C4H6O5, SDS of cas: 110-99-6.
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