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. 2022 May 24;12:8770. doi: 10.1038/s41598-022-12283-5

Figure 6.

Figure 6

(a) Histogram of the cell viability percentage after different incubation times of TCPS, graphene oxide, Graphene oxide-Lignin, Graphene oxide-Lignin/silk fibroin and nanobiocomposite. (b) Untreated Hu02 cell line morphology and (c) Hu02 cell line morphology after treatment with Graphene oxide-lignin/silk fibroin/ZnO nanobiocomposite after 72 h incubation.