Piperacillin antibiotic drug molecule. 3D rendering. Atoms are represented as spheres with conventional color coding: hydrogen (white) carbon (grey) nitrogen (blue) oxygen (red) sulfur (yellow).,站酷海洛,一站式正版视觉内容平台,站酷旗下品牌.授权内容包
(−CN−) [7]. PB containing Fe3+and Fe3+[Fe3+(CN)6] can be oxidized to Prussian yellow or be reduced to Prussian white to become Fe2+and Fe2+[Fe2+(CN)6]2−due to the presence of the mixed-valence Fe in PB. PB has two crystalline forms, insoluble and soluble (Figure 1...