Effects of ethylenediamine tetraacetic acid combining with three kinds of antibacterial agents on mucoid Pseudomonas aeruginosa biofilm 依地酸与3种抗菌药联合对黏液型铜绿假单胞菌生物膜的作用
Methacrylic acid ( MAA) was grafted by copolymerization on chitosan ( Ch) using ceric ammonium nitrate ( CAN) and ethylenediamine tetraacetic acid ( EDTA) as redox initiator in aqueous medium. 以硝酸铈铵-乙二胺四乙酸(CAN-EDTA)为引发剂,研究了壳聚糖与甲基丙烯酸(MAA)的接枝共聚反应。
In electroless plating we adopted double complexing agent triethanolamine and ethylenediamine tetraacetic acid disodium. The experiments proved that using the two complexing agent can obtain a good plating effect. 在化学镀时本实验采用的是双络合剂三乙醇胺和乙二胺四乙酸二钠,实验证明使用这两种络合剂能取得较好的镀覆效果。