Fig. 7From: Coupling of nanostraws with diverse physicochemical perforation strategies for intracellular DNA deliveryHeatmap depicting transfection efficiency and cell viability 24Â h after intracellular pMAX-GFP delivery through NS coupled with four distinct physicochemical perforation methods. (a) Comparative analysis of transfection efficiency mediated by four coupling strategies. (b) Cell viability analysis after transfection using four coupling strategies. Crossed squares indicate no testing dataBack to article page