中文摘要：

用溶剂诱导的含联萘基团的手性聚芳醚酮类环状齐聚物（S-PENEKC）制备修饰电极，利用循环伏安法实现了对D，L，DL-色氨酸／磷钨杂多酸的超分子化合物（D，L，DL—H，Trp2-[PW12O40]）的手性识别．

英文摘要：

Modified electrode of poly（aryl ether ketone） macrocyclic oligomer containing 1, 1＇-bi-2-naphthyl moiety was successfully prepared, which was used to recognize chiral supramolecules that were derived from tryptophan and tungstophosphoric acid （D, L, DL-H3 Trp2-[ PW12O40 ]/GC in 1.0 mol/L H2SO4 ） by the cyclic voltammogram method. By means of vibrational circular dichroism spectroscopy, we found that different solvents treatment could alter the plane angle of the two naphthyl groups （ i. e. , dihedral angle） of S-PENEKC. Therefore, the selectivity of chiral recognition based on S-PENEKC could be achieved by different solvents treatment, which was approved by the results from electrochemical experiments.