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. Author manuscript; available in PMC: 2008 May 21.
Published in final edited form as: Sens Actuators B Chem. 2007 May 21;123(2):784–792. doi: 10.1016/j.snb.2006.10.019

Fig. 5.

Fig. 5

SPR sensorgrams corresponding to continuous injections of solutions containing (a) 50 μM Hg2+ and (b) 200 μM Hg2+. Arrows indicate the times when injections were made.