通过聚合诱导的自组装纳米颗粒调节刺激响应皮克林乳液,Macromolecular Rapid Communications

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通过聚合诱导的自组装纳米颗粒调节刺激响应皮克林乳液
Macromolecular Rapid Communications ( IF 4.2 ) Pub Date : 2022-04-08 , DOI: 10.1002/marc.202200010
Shuo Zhou ₁ , Min Zeng ₁ , Yanlin Liu ₁ , Xiaofeng Sui ₂ , Jinying Yuan ₁

Affiliation

随着可逆失活自由基聚合技术的发展，聚合诱导自组装（PISA）作为一种简便的原位制备高浓度嵌段共聚物纳米粒子的方法正在兴起，在纳米医学、涂料、纳米制造等不同领域提供了广泛的潜在应用。 , 和皮克林乳液。PISA合成的高分子乳化剂与传统的纳米粒子乳化剂相比具有诸多优势。通过合成过程、后修饰和外部刺激可以很容易地调节形态、大小和两亲性。通过将刺激响应性引入 PISA 纳米粒子，用这些纳米粒子稳定的皮克林乳液可以被赋予“智能”行为。乳液可以在可逆乳化和破乳中进行调节。在这篇综述中，作者重点介绍了具有刺激响应性的 PISA 纳米粒子稳定的 Pickering 乳液的最新进展。详细讨论了乳化和破乳过程中影响乳液稳定性的因素。此外，还讨论了制备刺激响应乳液的一些观点及其在抗菌剂、双相反应平台和多乳液中的应用。最后，重点介绍了 PISA 纳米粒子稳定的刺激响应性 Pickering 乳液的未来发展和应用。还讨论了制备刺激响应乳液的一些观点及其在抗菌剂、双相反应平台和多乳液中的应用。最后，重点介绍了 PISA 纳米粒子稳定的刺激响应性 Pickering 乳液的未来发展和应用。还讨论了制备刺激响应乳液的一些观点及其在抗菌剂、双相反应平台和多乳液中的应用。最后，重点介绍了 PISA 纳米粒子稳定的刺激响应性 Pickering 乳液的未来发展和应用。

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Stimuli-Responsive Pickering Emulsions Regulated via Polymerization-Induced Self-Assembly Nanoparticles

With the development of reversible deactivated radical polymerization techniques, polymerization-induced self-assembly (PISA) is emerging as a facile method to prepare block copolymer nanoparticles in situ with high concentrations, providing wide potential applications in different fields, including nanomedicine, coatings, nanomanufacture, and Pickering emulsions. Polymeric emulsifiers synthesized by PISA have many advantages comparing with conventional nanoparticle emulsifiers. The morphologies, size, and amphiphilicity can be readily regulated via the synthetic process, post-modification, and external stimuli. By introducing stimulus responsiveness into PISA nanoparticles, Pickering emulsions stabilized with these nanoparticles can be endowed with “smart” behaviors. The emulsions can be regulated in reversible emulsification and demulsification. In this review, the authors focus on recent progress on Pickering emulsions stabilized by PISA nanoparticles with stimuli-responsiveness. The factors affecting the stability of emulsions during emulsification and demulsification are discussed in details. Furthermore, some viewpoints for preparing stimuli-responsive emulsions and their applications in antibacterial agents, diphase reaction platforms, and multi-emulsions are discussed as well. Finally, the future developments and applications of stimuli-responsive Pickering emulsions stabilized by PISA nanoparticles are highlighted.

更新日期：2022-04-08

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