DNA interaction of [Cu(dmp)(phen-dion)] (dmp=4,7 and 2,9 dimethyl phenanthroline, phen-dion=1,10-phenanthroline-5,6-dion) complexes and DNA-based electrochemical biosensor using chitosan-carbon nanotubes composite film.

本研究用循环伏安法和紫外-可见光谱法考察了两种水溶性铜(II)配合物[Cu(4,7-dmp)(phen-dione)Cl]Cl（1）和[Cu(2,9-dmp)(phen-dione)Cl]Cl（2）与DNA的相互作用，其中dmp为二甲基菲啰啉，phen-dion为菲啰啉-5,6-二酮。研究涵盖溶液中的DNA结合及固定在壳聚糖-碳纳米...