Maybe these will help you.
1. Rofas S, Johnsson B, Edstr÷m s, Hansson A, Lindquist G, Hillgren RMM, et al. Methods for site controlled coupling to carboxymethyldextran surfaces in surface plasmon resonance sensors. Biosensors and Bioelectronics. 1995;10(9-10):813-22.
2. Masson JF, Battaglia TM, Kim YC, Prakash A, Beaudoin S, Booksh KS. Preparation of analyte-sensitive polymeric supports for biochemical sensors. Talanta. 2004;64(3):716-25.
Arnoud