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. Author manuscript; available in PMC: 2011 Oct 1.
Published in final edited form as: ACS Appl Mater Interfaces. 2010 Oct;2(10):2828–2832. doi: 10.1021/am1005095

Figure 4.

Figure 4

Activity of 1.5 mg AAP/LDH samples, treated with various concentrations of salt, as a function of the absorbance of 4-nitroaniline produced in a 4 minute reaction of each sample with 100 μM LPNA, versus the concentration of NaCl solution used to treat the particular sample of AAP/LDH. Reactions were carried out in 10 mM tricine buffer, 0.1mM ZnSO4, pH 8.0.