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. Author manuscript; available in PMC: 2013 Aug 21.
Published in final edited form as: Biomaterials. 2009 Jan 4;30(8):1604–1612. doi: 10.1016/j.biomaterials.2008.11.039

Fig. 6.

Fig. 6

Photolithographic patterning of Teflon AF on DLC:N leads to selective attachment of INS-1 cells to a prototype electrode. Teflon AF was deposited on top of DLC:N and etched in the region delineated by the dashed lines to expose the underlying DLC:N. INS-1 cells were then cultured on top of the device followed by wash of unattached cells. The width of the etched rectangle is 0.4 mm.