Skip to main content
. 2016 Dec 19;11(12):e0168050. doi: 10.1371/journal.pone.0168050

Fig 2. Morphology of capsules.

Fig 2

(a) TEM micrographs of the synthesized capsules showing the capsule structure. The arrow points to a darker area, most likely diisocyanate debris from capsule synthesis. (b) Histogram showing the distribution in capsule size. (c) A close-up of a synthesized capsule, showing the cell wall (marked) and the structure of the interior of the capsule.