植物生长调节剂对柠条的生长调控作用研究

A Study on Vegetal Process of Caragana Korshinskii Treated by Polymer Plant Regulator

采用循环伏安法 ( CV)和差示脉冲伏安法 ( DPV)研究了配合物 Co( en) 3 +3 与柠条叶 DNA的相互作用 .体系式电势 E0 的负移和峰电流的下降表明 ,该配合物与柠条叶 DNA有明显相互作用 ,小分子配合物与柠条 DNA可能以非共价方式结合 .

The interaction between Co(en) 3+ 3 and DNA of C. Korshinskii treated by polymer plant regulator was probed by cyclic voltammetry (CV) and differential pulse voltammetry (DPV) for the first time in this paper. Adding DNA into Co(en) 3+ 3 solution, the i p value of Co(en) 3+ 3 decreased and the peak potential shifted negatively, which showed that Co(en) 3+ 3 had the ability to bind into DNA. It was of great importance to analyze vegetal growth prowth precess and study the mechamism of polymer plant regulator.