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. 2014 Jul 11;9:3363–3373. doi: 10.2147/IJN.S62342

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© 2014 Kanayama et al. This work is published by Dove Medical Press Limited, and licensed under Creative Commons Attribution – Non Commercial (unported, v3.0) License

The full terms of the License are available at http://creativecommons.org/licenses/by-nc/3.0/. Non-commercial uses of the work are permitted without any further permission from Dove Medical Press Limited, provided the work is properly attributed.

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Contact angle images (A) of culture dish (a); GO film (b); and GO film reduced by ascorbic acid (c). Summary of the contact angles (B) (N=6, means ± SD). Electrical resistivity measurements (C) (N=5, means ± SD) of the GO film (labeled “GO”); GO film reduced by ascorbic acid (labeled “RGO/AA”); and the GO film reduced by sodium hydrosulfite (labeled “RGO/SH”). (D) Calcium content of each film.

Note: *P<0.05.

Abbreviations: GO, graphene oxide; N, number of samples; SD, standard deviation; RGO, reduced graphene oxide; AA, ascorbic acid; SH, sodium hydrosulfite; Ctrl, control; d, days; ND, not detected.