Fig. 2 | Scientific Reports

Fig. 2

From: Synthesis and characterization of biobased capsules formed from interpenetrating networks of alginate and poly(ethylene glycol) for the encapsulation of blue dye

Fig. 2

Composition of the capsules and methodology followed in the dye encapsulation process of: (a) capsules which shell is only made of alginate; (b) Capsules which shell contains both alginate and PEGDA and were irradiated with UV light during 5 min before or after leaving them for 24 h under magnetic stirring.

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