Tetrathiafulvalene-based podands bearing one or two thiol functions: immobilization as self-assembled monolayers or polymer films, and recognition properties
作者:Joël Lyskawa、Maïtena Oçafrain、Gaëlle Trippé、Franck Le Derf、Marc Sallé、Pascal Viel、Serge Palacin
DOI:10.1016/j.tet.2006.02.054
日期:2006.5
synthesis of various thiol and dithiol derivatives of a tetrathiafulvalene-based receptor is presented, as well as their immobilization on gold as self-assembled monolayers (SAMs). The formation of films incorporating TTF units is also shown by electrooxidation of TTF–dithiol derivatives. The ability of the monolayers to electrochemically recognize Pb2+ is demonstrated.
介绍了基于四硫富瓦烯的受体的各种硫醇和二硫醇衍生物的合成,以及它们作为自组装单分子膜(SAMs)固定在金上的方法。TTF-二硫醇衍生物的电氧化也表明了包含TTF单元的膜的形成。证明了单层电化学识别Pb 2+的能力。