Department of Chemistry, UGC Sponsored-Centre for Advanced Studies-I, Guru Nanak Dev University, Amritsar, 143005, India.
Dalton Trans. 2012 Oct 7;41(37):11413-8. doi: 10.1039/c2dt31244a. Epub 2012 Aug 13.
The binding behavior of triphenylene based copper ensemble prepared in situ has been investigated toward various anions (F(-), Cl(-), Br(-), I(-), CH(3)COO(-), H(2)PO(4)(-), NO(3)(-), OH(-), ClO(4)(-), CN(-), CO(3)(-) and SO(4)(-)) by UV-vis and fluorescence spectroscopy. Among various anions tested, 1-Cu(2+) ensemble shows selective and sensitive response towards cyanide ions and responds to CN(-) ions even in the presence of bovine serum albumin and in blood serum milieu. Further, as practical application of compound 1, we utilized the TLC strips coated with THF solution of 1 for the solid state detection of copper and cyanide ions.
采用紫外可见光谱法和荧光光谱法研究了原位制备的三联苯基铜配合物对各种阴离子（F(-)、Cl(-)、Br(-)、I(-)、CH(3)COO(-)、H(2)PO(4)(-)、NO(3)(-)、OH(-)、ClO(4)(-)、CN(-)、CO(3)(-)和 SO(4)(-)）的结合行为。在测试的各种阴离子中，1-Cu(2+)配合物对氰离子具有选择性和敏感性响应，甚至在牛血清白蛋白存在和血清环境中也能响应 CN(-)离子。此外，作为化合物 1 的实际应用，我们利用涂有 1 的四氢呋喃溶液的 TLC 条带用于固态检测铜和氰离子。
