Fig. 2.

Immobilization of PLL on 11-MUA functionalized Au surface. a PLL conjugation on MUA self-assembled Au surface. Electro-statically immobilized b unsynchronized cell and c cell synchronized at G1/S (i) and G2/M phase (ii).

Figure reproduced with permission from: Ref. [4], Copyright (2013) with permission from Elsevier