反应详情

FIG. 24. Phase contrast photomicrographs of the ethanol-induced DPPC interdigitated sheets and DPPC IFVs. A. Photomicrographs (400×) of ethanol-induced DPPC interdigitated sheets formed at 20 mg/ml (3.0M ethanol, 150 mM NaCl, 10 mM Tris-HCl, pH 7.2, room temperature). The sheet suspension was then disrupted by a five-fold dilution with 3.0M ethanol NaCl/Tris buffer. B. Photomicrograph (400×) of 20 mg/ml DPPC IFVs in 3.0M ethanol NaCl/Tris buffer at room temperature. The IFVs were formed from ethanol/DPPC interdigitated sheets by raising the sample temperature above the Tm of the DPPC. The scale bars in both micrographs indicate 10 microns.

1. customat room temperature