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. Author manuscript; available in PMC: 2010 Feb 1.
Published in final edited form as: J Am Chem Soc. 2008 Dec 24;130(51):17274. doi: 10.1021/ja8082363

Figure 1.

Figure 1

Fluorescence quenching due to Cl− influx. At 100 s, an aliquot of NaCl (25 mM final conc.) was added to vesicles encapsulating the chloride sensitive probe, lucigenin (1 mM) and NaNO3 (225 mM), T = 25 °C. The vesicle membranes were composed of POPC:cholesterol (7:3) and either 1, 2, or 3 (5 mol %).