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Net temperature shift of the sharp and broad components of the main chain melting phase transition of cholesterol/DPPC (▴, ▾) and lanosterol/DPPC (▵, ▿, ○) samples obtained from DSC heating thermograms relative to that of pure DPPC. Two broad components exist in the lanosterol samples, and are depicted here as either an open inverted triangle (upper-temperature component) or an open circle (lower-temperature component).
