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. 2019 Jan 8;6:645. doi: 10.3389/fchem.2018.00645

Figure 8.

Figure 8

(A) Schematics of the biotinylated polymersome binding to a streptavidin coated surface. (B) STED and CSLM imaging of fluorescent (ATTO640-loaded) polymersomes immobilized by biotinylated PEG–phospholipid. Comparison of the intensity profiles confirms the enhanced resolution by STED (scale bar = 500 nm). Reproduced from Battaglia et al. (2011) with permission of Copyright © 2011 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.