【摘要】 以C—十一烷基间苯二酚杯 (6 )芳烃作为主体分子 ,修饰玻碳电极上制成的一种主客体化学传感器 ,并用其对溶液中的客体分子———对甲酚进行测定。该电极具有良好的选择性 ,对 5 .0× 10 -5～2 .0× 10 -3 mol/L的对甲酚具有很好的线性响应 ,检测下限为 3.0× 10 -5mol/L ,同时对修饰前后玻碳电极的表面状态进行了研究更多还原

【Abstract】 Using C-undecylcalix（6）-resorcin as host molecular to modify the glass carbon electrode, a host-guess chemical sensor is obtained, which is used to determine the guest molecular-p-methylphenol in the solution. The modified electrode has better selectivity. The line range is 5.0×10^-5～2.0×10^-3mol/L and the low detection limit is 3.0×10^-5mol/L. The surface state of glass carbon electrode is also investigated before and after modification.更多还原