Scalable Air-Tolerant μL-Volume Synthesis of Thick Poly(SPMA) Brushes Using SI-ARGET-ATRP

被引：8

作者：

Veldscholte, Lars B. ^{[1
]}

de Beer, Sissi ^{[1
]}

机构：

[1] Univ Twente, Funct Polymer Surfaces Dept Mol & Mat, MESA Inst Nanotechnol, POB 217, NL-7500 AE Enschede, Netherlands

来源：

ACS APPLIED POLYMER MATERIALS | 2023年 / 5卷 / 09期

基金：

荷兰研究理事会;

关键词：

polymer brushes; ATRP; RDRP; SI-ATRP; ARGET; FRAGMENTATION CHAIN TRANSFER; POLYMER BRUSHES; RADICAL POLYMERIZATION; POLYELECTROLYTE BRUSHES; PET-RAFT; SURFACE; COATINGS; METHACRYLATE; LUBRICATION; ADSORPTION;

D O I：

10.1021/acsapm.3c01628

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

We present a facile procedure for preparing thick (up to 300 nm) poly(3-sulfopropyl methacrylate) brushes using SI-ARGET-ATRP by conducting the reaction in a fluid film between the substrate and a coverslip. This method is advantageous in a number of ways: it does not require deoxygenation of the reaction solution, and the monomer conversion is much higher than usual since only a minimal amount of solution (microliters) is used, resulting in a tremendous reduction (similar to 50x) of wasted reagents. Moreover, this method is particularly suitable for grafting brushes to large substrates.

引用

页码：7652 / 7657

页数：6