Figure 6From: Characteristics of functionalized nano-hydroxyapatite and internalization by human epithelial cell Agarose gel electrophoresis of Arg-Eu-HAP/DNA complexes ( w / w ratio). M, marker; L1, positive control; L2, 101:; L3, 301:; L4, 501:; L5, 701:; L6, negative control.Back to article page