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. Author manuscript; available in PMC: 2022 Jun 7.
Published in final edited form as: Angew Chem Int Ed Engl. 2021 May 6;60(24):13470–13475. doi: 10.1002/anie.202103282

Figure 1.

Figure 1.

Flow analysis of individual exosomes. a) Single molecule-sensitive flow system. b) Microfluidic channel and four laser lines. c) Flow intensity trace of exosomes labeled with Di-8-ANEPPS. d) Exosome size distribution determined by flow analysis and by DLS. e) Flow intensity trace of single antibodies labeled with Brilliant Violet 510 (BV510). f) Fluorescence intensity distribution of single BV510-conjugated antibodies from flow analysis. g) Flow intensity trace of single antibodies labeled with phycoerythrin (PE). h) Fluorescence intensity distribution of single PE-conjugated antibodies from flow analysis. i) Flow intensity trace of single antibodies labeled with Alexa Fluor 647. j) Fluorescence intensity distribution of single Alexa Fluor 647-conjugated antibodies from flow analysis.