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. 2007 Nov 9;94(4):1267–1275. doi: 10.1529/biophysj.107.117598

FIGURE 3.

FIGURE 3

Effect of NaCl concentration on the (A) reversal potentials, (B) charge selectivities, and (C) streaming potentials of αHL pores, showing that with the increase of salt concentration, the streaming potentials for all the protein pores decrease, whereas the preferential selectivities of the pores for either cations or anions drop. The obtained values of streaming potentials for all the three protein pores were very similar at each salt concentration.