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. Author manuscript; available in PMC: 2013 Feb 14.
Published in final edited form as: Langmuir. 2012 Jan 30;28(6):3338–3344. doi: 10.1021/la2043153

Scheme 1.

Scheme 1

Functionalization of silicon substrate using 11-hydroxyundecylphosphonic acid (UDPA) and divinyl sulfone (DVS) linking chemistry. The molecules immobilized on silicon microrings include: Hexafluorobenzamide (1), mannosyl amino OEG (2), galactosyl amino OEG (3), LNFPIII-HSA (4), H2-BSA (5). Abbreviation of carbohydrate residues in 4 and 5 represents: Gal, galactose; Fuc, fucose; GlcNAc, N-acetylglucosamine; Glc, glucose.