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. Author manuscript; available in PMC: 2011 Jul 28.
Published in final edited form as: Langmuir. 2007 Jan 23;23(8):4103–4107. doi: 10.1021/la0630559

Fig. 2. Control of cell organization via patterned surface chemistry.

Fig. 2

(A) Phase contrast image of hepatocytes selectively adhered to islands of collagen, with 3T3-J2 fibroblasts filling the remaining bare glass regions (day 2). (B) 3T3-J2 fibroblasts excluded from islands of PEG-disilane, (day 5). (C) Hepatocytes and 3T3-J2 fibroblasts patterned on a combination of collagen and PEG-disilane, (day 2). Scale bars 500 μm.