甲基丙烯酸 2-(二甲氨基)乙酯 (DMAEMA) 是一种甲基丙烯酸衍生物，其可用作生产具有广泛应用的聚合物的单体。DMAEMA最常见的用途是生产阳离子聚合物，这种聚合物具有高电荷，可用于絮凝剂、混凝剂、分散剂和稳定剂等。此外，基于DMAEMA的聚合物由于其优异的生物相容性和生物降解性，已在药物递送系统、组织工程和基因治疗中得到应用。DMAEMA还可用作涂料、粘合剂和纺织品中的改性剂，以改善粘合性、硬度和耐水性等性能。 应用： 2-(二甲胺基)甲基丙烯酸乙酯（DMAEMA）可作为起始原料用于合成聚（DMAEMA）和疏水性嵌段共聚物。聚（DMAEMA）是一种对热和pH敏感的生物相容性聚合物，广泛应用于以下应用。 季铵化聚（DMAEMA）可用于制备高效的抗菌磁性颗粒。通过表面引发的ATRP生成的季铵基团的高密度导致了高抗菌活性。 在聚（DMAEMA）刷层（brush layer）中固定的银纳米颗粒可用作表面增强拉曼光谱（SERS）检测有机分子的传感器平台。 它也可用于制备稳定的聚合物基基因传递系统。 2-(Dimethylamino)ethyl methacrylate (DMAEMA) is a methacrylic acid derivative that is used as a monomer in the production of polymers with a wide range of applications. The most common use of DMAEMA is in the production of cationic polymers, which are highly charged and have applications such as flocculants, coagulants, dispersants, and stabilizers. In addition, DMAEMA-based polymers have found uses in drug delivery systems, tissue engineering, and gene therapy, owing to their excellent biocompatibility and biodegradability properties. DMAEMA can also be used as a modifying agent in coatings, adhesives, and textiles to improve properties such as adhesion, hardness, and water resistance. Application： 2-(Dimethylamino)ethyl methacrylate (DMAEMA) can be used as starting material in the synthesis of poly (DMAEMA) and amphiphilic block copolymers. Poly (DMAEMA) is a thermal and pH-sensitive biocompatible polymer widely used in the following applications. Quaternized poly (DMAEMA) can be used to prepare highly efficient antibacterial magnetic particles. The high density of quaternary ammonium groups generated via surface-initiated ATRP are responsible for high antibacterial activity. Ag nanoparticles immobilized into a poly (DMAEMA) brush layer can be used as a sensor platform for the detection of organic molecules by surface-enhanced Raman spectroscopy (SERS). It can also be used to prepare stable polymer-based gene delivery systems.