The results of equilibrium binding experiments showed that the selective recognition of diphenadione by the polymer was distinctly enhanced at the optimum concentration of cobalt() acetate, as compared with the two control polymers with the same chemical composition as it. 平衡结合实验结果表明,与化学组成相同的两种对比聚合物比较,乙酸钴(Ⅱ)在最佳浓度下可显著地提高模板聚合物对敌鼠的选择性识别能力。