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. 2023 Feb 5;3(1):20210117. doi: 10.1002/EXP.20210117

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© 2023 The Authors. Exploration published by Henan University and John Wiley & Sons Australia, Ltd.

This is an open access article under the terms of the http://creativecommons.org/licenses/by/4.0/ License, which permits use, distribution and reproduction in any medium, provided the original work is properly cited.

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(A) Illustration of DNA origami nanostructure containing five “wells” carrying ten biotinylated staples for streptavidin attachment and fourteen aptamers conjugated with staples for driving the binding with bacteria. (B) Structured illumination microscopy (SIM) imaging of DNA origami (magenta) binding to E. coli (green). (C) SIM imaging of DNA origami (magenta) binding to B. subtilis (green). (D) Mean coverages for E. coli and B. subtilis, respectively. Reproduced with permission from.^[ ¹⁶⁸ ^] Copyright 2020, John Wiley & Sons