Construction of a nano-rectangular Zn-Nd complex with near-infrared luminescent response towards metal ions
| Autor: | Xiaoping Yang, Desmond Schipper, Xia Liu, Jieni Liu, Dongliang Shi, Yanan Ma |
|---|---|
| Rok vydání: | 2021 |
| Předmět: |
Lanthanide
Materials science Schiff base Ligand Metal ions in aqueous solution 02 engineering and technology General Chemistry 010402 general chemistry 021001 nanoscience & nanotechnology Alkali metal 01 natural sciences 0104 chemical sciences Ion chemistry.chemical_compound chemistry Excited state Physical chemistry Absorption (chemistry) 0210 nano-technology |
| Zdroj: | Chinese Chemical Letters. 32:569-572 |
| ISSN: | 1001-8417 |
| DOI: | 10.1016/j.cclet.2020.03.016 |
| Popis: | One 6-metal Zn-Nd complex [Zn2Nd4L2(OAc)10(OH)2(CH3OH)2] (1) with Schiff base ligand bis(3-methoxysalicylidene)ethylene-1,2-phenylenediamine (H2L) was constructed, and it has nanoscale rectangular structure (8 × 11 × 28 A). Excited by ligand-centered absorption bands, 1 shows NIR emission of Nd3+ ion. Interestingly, 1 exhibits lanthanide luminescent response towards metal ions, especially to alkali metal ions (Li+, Na+ and K+) at ppm level. |
| Databáze: | OpenAIRE |
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