Combinational Effect of Cell Adhesion Biomolecules and Their Immobilized Polymer Property to Enhance Cell-Selective Adhesion

Table 1

Characterization of the grafted polymer.

Thickness (nm)	Density (g/cm^3)			Graft density (chains/nm^2)
3.66	0.95	6.95	1.21	0.30

Determined by XRR with Cu K radiation (0.154 nm) under dry conditions.
Determined by GPC (standard: PEG; eluent: DMF with 10 mmol/L LiBr; flow rate: 0.6 mL min⁻¹; temperature: 40°C).
Calculated using the thickness, density, and number-average molecular weight.