Fig. 3
From: Two-dimensional material-based bionano platforms to control mesenchymal stem cell differentiation
The various differentiation indicators in accordance with their respective 2D materials substrates. (a) Optical images of osteogenesis confirmed by ARS. (b) Oil Red O (ORO) staining images of each substrates. (c) Quantification graph of ARS result, and (d) gene expression level of osteogenic markers by qPCR. (e) ORO results converted to a quantified graph. (f) qPCR analysis data on adipogenic marker gene of expression level. (* p < 0.05) (GO: graphene oxide, MoS2: molybdenum sulfide, WS2: tungsten sulfide, BN: boron nitride) Copyright 2017, Royal Society of Chemistry