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. Author manuscript; available in PMC: 2010 Apr 20.
Published in final edited form as: Biointerphases. 2008 Sep;3(3):66–74. doi: 10.1116/1.2965133

FIG. 9.

FIG. 9

Comparisons of ionic strength responses given at the normalized fluorescence intensities of C-ELPs with graft thickness of d=0.2 nm (■); 0.6 nm (●); 2.3 nm (▲), and 4.6 nm (♦), respectively. (▼): free Alexa Fluor 647 C2-maleimide responses in solution.