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. Author manuscript; available in PMC: 2021 Apr 1.
Published in final edited form as: Biosens Bioelectron. 2020 Jan 22;153:112042. doi: 10.1016/j.bios.2020.112042

Figure 2.

Figure 2.

Selection of capture layer substrate for optimum cell retention comparing pre- and post-wash of (A) MDA-MB-231 cells and (B) BSA-conjugated particles, on G0401 and GF/D glass fiber substrates. Averages of 5 assays. Error bars represent standard errors. 400X microscopic overlaid images of (C) pre- and (D) post-wash NucBlue-stained MDA-MB-231 cells, as well as (E) pre- and (F) post-wash red fluorescent BSA-conjugated particles, both on GF/D glass fiber substrates.