Antimicrobial cationic polymers mainly contain two functional components: the cationic groups and the hydrophobic groups. The antimicrobial activity is influenced by the type, amount, location and distribution of these two components. This review summarizes the structural designs of antimicrobial cationic polymers from primary to secondary structures, from covalent to noncovalent syntheses and from bulk to surface. It will provide some guidelines for developing molecular engineering of antimicrobial cationic polymers with tailor-made structures and functions.
- Yuchong Yang
- Zhengguo Cai
- Xi Zhang
