Self-Assembled Copolymeric Nanowires as a New Class of 3D Scaffold for Stem Cells Growth and Proliferation

Figure 5

Fluorescence imaging: (a) light optical microscope image of the bioconjugation of the nanowires with fibronectin; (b) fluorescence microscopy images of the bioconjugation of the nanowires with fibronectin; (c) light optical microscope image of the pure nanowires without the fibronectin; (d) fluorescence microscopy images of the pure nanowires without the fibronectin.