Red-Light-Induced PET-RAFT Polymerization to Afford (Meth)acrylamide-Based Poly(N‑oxide) and Other Hydrophilic Polymers Featuring Neutral, Cationic, and Zwitterionic Groups as Solubilizing Side Chains

红光诱导PET-RAFT聚合制备（甲基）丙烯酰胺基聚（N-氧化物）及其他具有中性、阳离子和两性离子基团作为增溶侧链的亲水性聚合物