Skip to main content
. 2021 Jun 23;7(26):eabf7832. doi: 10.1126/sciadv.abf7832

Fig. 3. LbL hydrogel nanofilm on the single-cell surface.

Fig. 3

(A) The effect of SA-Ty on GC-T and HA-T coating on the cell surface (N = 3). (B) The efficiency difference of HA-T-FA coating on different cell surface charges (N = 3). (C) Quantitative analysis of LbL deposition of GC-T and HA-T on the cell surface. (D) Schematic image of single-cell LbL hydrogel nanofilm formation. (E) Changes in ζ potential of the encapsulated cell surface by the increment of layers (N = 5). (F) Flow cytometry analysis of encapsulated cells based on the increasing numbers of layers. GC-T-RITC and HA-T-FA were detected using the PE channel and FITC channel, respectively. (G) Confocal laser microscopic images of native and L6-encapsulated cells. Scale bars, 10 μm. (H) TEM images of native and L6-encapsulated cell surface. Error bars denote means ± SD.