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Conformational disorder phospholipids, determination

This chapter summarizes the first direct determinations of conformational disorder in phospholipid bilayer systems. The model phospholipid chosen is 1,2 dipalmitoylphosphatidylcholine (DPPC), whose physical properties have been widely investigated for two... [Pg.28]

RA. Quantitative determination of conformational disorder in the 38. acyl chains of phospholipid bilayers by infrared spectroscopy. Biochemistry 1989 28 8934-8939. [Pg.1015]

The quantitative determination of phospholipid acyl chain conformational disorder in hydrated systems of dipalmitoylphosphatidylcholine (DPPC), dipalmitoylphosphatidylethanolamlne (DPPE), mixtures containing DPPC and cholesterol, and mixtures of DPPC and Gramicidin D has been made using FT-IR. The... [Pg.24]

An additional example for the usefulness of IR spectroscopy in studying drug interactions with phospholipid vesicles is the quantitative determination of acyl chain conformation in gramicidin-DPPC mixtures [63]. The technique provides a quantitative measure of the extent to which membrane-spanning peptides induce disorder of phospholipid gel phases and order in liquid crystalline phases. [Pg.78]

See other pages where Conformational disorder phospholipids, determination is mentioned: [Pg.24]    [Pg.28]    [Pg.29]    [Pg.585]    [Pg.28]    [Pg.29]    [Pg.35]    [Pg.382]    [Pg.27]    [Pg.509]    [Pg.388]    [Pg.456]    [Pg.494]    [Pg.399]   
See also in sourсe #XX -- [ Pg.28 ]

See also in sourсe #XX -- [ Pg.28 ]



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Conformational determinants

Conformational disorder

Conformational disordering

Disordered conformations

Phospholipid acyl chain conformational disorder, quantitative determination

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