The circuit element has a first layer composed of an electrically insulating substrate material and a first electrically conductive material which is in the form of at least one discrete area such that it is embedded in the substrate material and/or is applied to the substrate material. Furthermore, it has a second layer having a second electrically conductive material, and a monomolecular layer composed of redox-active bispyridinium molecules, which is arranged between the first layer and the second layer. The bispyridinium molecules are immobilized on the electrically conductive material which is in the form of at least one discrete area, and make electrical contact with the second electrical material of the second layer. Furthermore, electrically inert molecules are immobilized on the first layer, which molecules form a matrix which surrounds the at least one discrete area with the monomolecular layer composed of bispyridinium molecules.
                            电路元件具有第一层,该层由电绝缘基底材料和第一导电材料组成,第一导电材料以至少一个离散区域的形式嵌入基底材料和/或施加到基底材料上。此外,它还有一个第二层,该层具有第二种导电材料,以及一个由具有氧化还原作用的双
吡啶鎓分子组成的单分子层,该层位于第一层和第二层之间。双
吡啶鎓分子固定在导电材料上,导电材料呈至少一个离散区域的形式,并与第二层的第二导电材料电接触。此外,导电惰性分子被固定在第一层上,这些分子形成一个基质,将至少一个离散区域与由双
吡啶鎓分子组成的单分子层包围在一起。