Thermo-controlled microfluidic generation of monodisperse alginate microspheres based on external gelation.

ABSTRACT: Droplet-based microfluidic systems have received much attention as promising tools for fabricating monodisperse microspheres of alginate solutions with high accuracy and reproducibility. The immediate and simple ionotropic gelation of alginate, its biocompatibility, and its tunability of mechanical properties make it a favorable hydrogel in the biomedical and tissue engineering fields. In these fields, micron-sized alginate hydrogel spheres have shown high potential as cell vehicles and drug delivery systems. Although on-chip microfluidic gelation of the produced alginate droplets is common, several challenges remain. Complicated chemical and microfabrication processes are required, and the risk of microchannel clogging is high. In the current study, we present an easy-to-use microfluidic

SUBMITTER: Chen S 

PROVIDER: S-EPMC11465424 | biostudies-literature | 2024 Oct

REPOSITORIES: biostudies-literature