Department of Chemistry, UGC Sponsored Centre for Advanced Studies-1, Guru Nanak Dev University, Amritsar, Punjab, India.
Dalton Trans. 2012 Sep 14;41(34):10189-93. doi: 10.1039/c2dt31081c. Epub 2012 Jul 31.
A novel ditopic fluorescent chemosensor 2, based on the 1,3-alternate conformation of thiacalix[4]crown possessing two complexation sites, was synthesized and shows ratiometric nanomolar detection of Cu(2+) ions and exhibits negative allosteric behaviour between Cu(2+)/Li(+) ions in mixed aqueous media.
一种新型的双功能荧光化学传感器 2 基于具有两个络合位点的 1,3-交替构象的硫杂杯[4]冠醚合成,对 Cu(2+)离子具有比率纳米级检测,并在混合水相中表现出 Cu(2+)/Li(+)离子之间的负变构行为。