Interaction of Phenylalanine with DPPC Model Membranes: More Than a Hydrophobic Interaction

The negative free energy previously reported is explained by the stabilization of a PC-Phe (phosphocholine-phenylalanine) complex in the presence of water shown by the decrease in the symmetric stretching frequency of the phosphate group of the lipid (PO2 –). An entropic contribution due to the disr...

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Veröffentlicht in:	The journal of physical chemistry. B 2015-12, Vol.119 (52), p.15844-15847
Hauptverfasser:	Rosa, A. S, Cutro, A. C, Frías, M. A, Disalvo, E. A
Format:	Artikel
Sprache:	eng
Schlagworte:	1,2-Dipalmitoylphosphatidylcholine - analogs & derivatives 1,2-Dipalmitoylphosphatidylcholine - chemistry Entropy Hydrogen Bonding Hydrophobic and Hydrophilic Interactions Models, Molecular Phenylalanine - chemistry Water - chemistry
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