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. Author manuscript; available in PMC: 2015 Dec 1.
Published in final edited form as: Anal Bioanal Chem. 2014 Aug 2;406(30):7855–7866. doi: 10.1007/s00216-014-8040-0

Fig. 7.

Fig. 7

TEM images of uranyl acetate stained exosome fractions on a carbon grid. a Sample A, 12–20 min, numerous round dimple or cup-like structures [8] shown with arrow; b sample A, 24–32 min, irregularly shaped heterogeneous mixture of large and small particles; c sample B, 12–20 min, aggregates of many small particles; d sample B, 24–32 min, irregularly shaped heterogeneous mixture of large and small particles