Institute of Nanochemistry and Nanobiology, College of Environmental and Chemical Engineering, Shanghai University, Shanghai, 200444, P. R. China.
Macromol Rapid Commun. 2013 Oct;34(19):1507-17. doi: 10.1002/marc.201300487. Epub 2013 Aug 16.
Core cross-linked star (CCS) polymers become increasingly important in polymer science and are evaluated in many value-added applications. However, limitations exist to varied degrees for different synthetic methods. It is clear that improvement in synthetic efficiency is fundamental in driving this field moving even further. Here, the most recent advances are highlighted in synthetic strategies, including cross-linking with cross-linkers of low solubility, polymerization-induced self-assembly in aqueous-based heterogeneous media, and cross-linking via dynamic covalent bonds. The understanding of CCS polymers is also further refined to advocate their role as an intermediate between linear polymers and polymeric nanoparticles, and their use as interfacial stabilizers is rationalized within this context.
核心交联星（CCS）聚合物在聚合物科学中变得越来越重要，并在许多增值应用中得到评估。然而，不同的合成方法在不同程度上存在局限性。显然，提高合成效率是推动该领域进一步发展的基础。本文重点介绍了合成策略方面的最新进展，包括使用低溶解度的交联剂交联、在水基多相介质中通过聚合诱导自组装以及通过动态共价键交联。此外，还进一步深入了解 CCS 聚合物，将其作为线性聚合物和聚合物纳米粒子之间的中间体，并在这一背景下合理利用其作为界面稳定剂的作用。
