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. Author manuscript; available in PMC: 2015 Nov 7.
Published in final edited form as: Lab Chip. 2015 Sep 18;15(21):4197–4205. doi: 10.1039/c5lc00730e

Fig. 4.

Fig. 4

Displacement of shell fluid in hydrogel microparticle on planar flow-focusing junction. (a) O-shaped distribution of the shell fluid when μcore = 23.4 mPa s for generating microparticles with a diameter of ~350 μm. Iin/Iout = 1.10. (b) O-shaped distribution when μcore = 599 mPa s for generating microparticles with diameter of ~350 μm. Iin/Iout = 0.48. (c) O-shaped distribution when μcore = 23.4 mPa s for generating microparticles with a diameter of ~515 μm. Iin/Iout = 0.27. Scale bar: 100 μm.