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. 2021 Jul 7;21(14):5958–5966. doi: 10.1021/acs.nanolett.1c00868

Table 1. Quantitative Measurements in AM-TFC Reconstructions of Four NIH-3T3 Cells after 24 and 48 h from the nGO Adding in DMEM Medium.

  24 h - 1 24 h - 2 24 h - 3 48 h
cell volume [μm3] 6006.59 3053.92 3092.40 9478.44
cell equivalent radius [μm] 11.28 9.00 9.04 13.13
graphene volume [μm3] 12.10 8.66 13.25 2339.69
graphene equivalent radius [μm] 1.42 1.27 1.47 8.24
graphene-cell volume ratio [%] 0.20 0.28 0.43 24.68
graphene surface area [μm2] 28.69 22.12 30.22 1933.38
graphene sphericity [%] 0.89 0.92 0.90 0.44
graphene first principal axis [μm] 3.47 2.85 3.60  
graphene second principal axis [μm] 2.90 2.47 2.64  
graphene third principal axis [μm] 1.72 1.77 2.08  
graphene-cell distance [μm] 8.35 5.51 6.25 1.79
graphene-membrane distance [μm] 2.90 3.38 2.64  
graphene-cell normalized distance [a.u.] 0.74 0.62 0.70  
graphene-membrane normalized distance [a.u.] 0.26 0.38 0.30  
graphene-cell angle [deg] 83.63 77.17 86.76  
toroid outer radius [μm]       9.88
toroid inner radius [μm]       3.47
azimuthal angle percentage error [%]       24.40
elevation angle percentage error [%]       54.82
radial distance percentage error [%]       30.72