bifunctional organic ligand 2, 4, 6-pyridine tricarboxylic acid, water-soluble rare-earth fluorescence labeling material and preparation method thereof.
双功能有机配体2,4,6-吡啶三甲酸、其水溶性稀土荧光标记材料及其制备方法。
metal-organic coordination polymer is formed by self-assembly through coordination bond between bidentate or multbentate organic ligand and central metal ion .