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. Author manuscript; available in PMC: 2010 Oct 5.
Published in final edited form as: Adv Drug Deliv Rev. 2009 Aug 3;61(12):1043–1054. doi: 10.1016/j.addr.2009.07.013

Figure 6. Schematics of various electro-encapsulation processes (Adapted from [25] with permission from Elsevier).

Figure 6

(a) Collision of droplets of opposite polarity; (b) Electrospraying of a drug dissolved/suspended in polymer with solidification by evaporation; (c) Electrospraying of a drug dissolved/suspended in polymer with solidification by a chemical or ionic crosslinker; and (d) Coaxial Electrospraying.