微流控
微粒
自愈水凝胶
材料科学
纳米技术
微流控芯片
化学工程
高分子化学
工程类
作者
Cheng Zhang,Romain Grossier,Nadine Candoni,Stéphane Veesler
标识
DOI:10.1186/s40824-021-00243-5
摘要
Abstract This review examines the preparation of alginate hydrogel microparticles by using droplet-based microfluidics, a technique widely employed for its ease of use and excellent control of physicochemical properties, with narrow size distribution. The gelation of alginate is realized “on-chip” and/or “off-chip”, depending on where cross-linkers are introduced. Various strategies are described and compared. Microparticle properties such as size, shape, concentration, stability and mechanical properties are discussed. Finally, we consider future perspectives for the preparation of hydrogel microparticles and their potential applications.
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