METHODS the cyclic voltammetry and differential pulse voltammetry were used to study the electrochemical behavior of DA at the poly (isonicotinicacid) film modified electrode.
方法用循环伏安法和示差脉冲伏安法研究DA在聚异烟酸膜修饰电极上的伏安行为。
2
Methyl isonicotinate was synthesized using isonicotinicacid and anhydrous methanol as raw materials in presence of solid super acid as catalyst.
以异烟酸、无水甲醇为原料，固体超强酸做催化剂，合成了异烟酸甲酯。
3
Camptothecin was coupled with 2-furonic acid, pyridinecarboxylic acid, niacin and isonicotinicacid through ester bond.