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. Author manuscript; available in PMC: 2010 Feb 1.
Published in final edited form as: Anal Chem. 2009 Feb 1;81(3):1016–1022. doi: 10.1021/ac802068n

Figure 4.

Figure 4

Adsorption kinetics of 0.01 mg·mL−1 (-■-) and 0.001 mg·mL−1 (-▲-) DAAO on CNT performed in 5 mM pyrophosphate buffer pH = 8.3. Desorption induced with buffer (↓BUFFER) and then 4 mM SDS (↓SDS). Experiments performed upon the addition of 100 mM NaCl are marked with open symbols. Other conditions, as described in the Experimental Section.