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Fig. 12 | Biomaterials Research

Fig. 12

From: Preparation of alginate hydrogel microparticles by gelation introducing cross-linkers using droplet-based microfluidics: a review of methods

Fig. 12

a Schematic diagram of a PDMS-based microfluidic device for the generation of droplets. b Micrograph of the two cross-junctions in the microfluidic device. c Confocal microscopic image of Ca-alginate hydrogel microparticles, some with cells encapsulated (Green fluorescence represents live cells stained by calcein AM). Figure reprinted with permission from Reference [3]

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