Analysis of Lung Surfactant Model Systems with Time-of-Flight Secondary Ion Mass Spectrometry

An often-used model lung surfactant containing dipalmitoylphosphatidylcholine (DPPC), dipalmitoylphosphatidylglycerol (DPPG), and the surfactant protein C (SP-C) was analyzed as Langmuir-Blodgett film by spatially resolved time-of-flight secondary ion mass spectrometry (TOF-SIMS) to directly visuali...

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Veröffentlicht in:	Biophysical journal 2000-07, Vol.79 (1), p.357-369
Hauptverfasser:	Bourdos, Nikolaus, Kollmer, Felix, Benninghoven, Alfred, Ross, Michaela, Sieber, Manfred, Galla, Hans-Joachim
Format:	Artikel
Sprache:	eng
Schlagworte:	1,2-Dipalmitoylphosphatidylcholine - analysis 1,2-Dipalmitoylphosphatidylcholine - chemistry Lipid Bilayers - chemistry Membranes, Artificial Models, Chemical Phosphatidylglycerols - analysis Phosphatidylglycerols - chemistry Pressure Proteolipids - analysis Proteolipids - chemistry Pulmonary Surfactants - analysis Pulmonary Surfactants - chemistry Spectrometry, Mass, Secondary Ion Surface Properties Surface Tension
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