可见光诱导的可逆加成-断裂链转移（RAFT）用于二氧化硅介孔的不对称功能化

Förster Claire, Veith Lothar, Andrieu-Brunsen Annette

Macromolecular Chemistry-Smart Membranes, Technische Universität Darmstadt 64287 Darmstadt German annette.andrieu-brunsen@.tu-darmstadt.de.

Max Planck Institute for Polymer Research 55128 Mainz Germany.

RSC Adv. 2022 Sep 23;12(42):27109-27113. doi: 10.1039/d2ra05422a. eCollection 2022 Sep 22.

One key feature for bioinspired transport design through nanoscale pores is nanolocal, asymmetric as well as multifunctional nanopore functionalization. Here, we use a visible-light induced, controlled photo electron/energy transfer-reversible addition-fragmentation chain-transfer (PET-RAFT) polymerization for asymmetric polymer placement into mesoporous silica thin films including asymmetric polymer sequence design.

通过纳米级孔隙进行生物启发式传输设计的一个关键特征是纳米局部、不对称以及多功能纳米孔功能化。在此，我们使用可见光诱导的可控光电子/能量转移-可逆加成-断裂链转移（PET-RAFT）聚合反应，将不对称聚合物置于介孔二氧化硅薄膜中，包括不对称聚合物序列设计。