强相互作用吸附的半胱氨酸主要是以去质子的两性离子和阴离子形式存在于粘土矿物上，与过渡金属形成螯合的六元环结构。
The cysteine in the clay mineral existed in the forms of zwitterion and anion, the O and S in it chelated zinc cation to form configuration of hexatomic ring.
去质子化的对巯基苯甲酸能够与金属离子发生相互作用，如铜离子或镉离子，在水溶液中形成表面配合物。
Deprotonation of MBA can interact with the metal ions, such as Cu2 + and Cd2 +, in aqueous solution to form surface complexes.
应用推荐