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. Author manuscript; available in PMC: 2011 Dec 8.
Published in final edited form as: Langmuir. 2011 Mar 21;27(8):4848–4856. doi: 10.1021/la104853t

Scheme 1. Schematic Diagram of Photochemical Grafting of TMG-C10 on Titanium Surfaces with a Native Oxide Layera.

Scheme 1

a The TMG end group can be further modified via one-pot click coupling with OEG derivatives 1a (surface B) to quantify the surface density of the molecule immobilized, 1b (surface C) to impart protein resistance background, and the mixture of 1b and the azide-labled GRGD peptide (1c) (surface D1&D2) to promote cell adhesion and spreading.