Literature DB >> 6547352

Infrared spectroscopy of phosphatidylcholines in aqueous suspension. A study of the phosphate group vibrations.

J L Arrondo, F M Goñi, J M Macarulla.   

Abstract

The 1000-1300 cm-1 region of the infrared spectrum of dipalmitoylphosphatidylcholine (DPPC) and other phosphate-containing molecules has been studied by the Fourier-transform technique. Three absorption bands have been assigned to various vibrational modes of the DPPC phosphate group, with maximum wavenumbers at 1060, 1086 and 1222 cm-1. These values are the same above and below Tc of the phospholipid. Dehydration produces band-shifts toward higher wavenumbers .

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Year:  1984        PMID: 6547352     DOI: 10.1016/0005-2760(84)90310-2

Source DB:  PubMed          Journal:  Biochim Biophys Acta        ISSN: 0006-3002


  13 in total

1.  Effect of Ca2+ to Sphingomyelin Investigated by Sum Frequency Generation Vibrational Spectroscopy.

Authors:  Rong-Juan Feng; Lu Lin; Yi-Yi Li; Ming-Hua Liu; Yuan Guo; Zhen Zhang
Journal:  Biophys J       Date:  2017-05-23       Impact factor: 4.033

2.  Phosphate vibrations probe local electric fields and hydration in biomolecules.

Authors:  Nicholas M Levinson; Erin E Bolte; Carrie S Miller; Steven A Corcelli; Steven G Boxer
Journal:  J Am Chem Soc       Date:  2011-08-10       Impact factor: 15.419

3.  Fourier transform infrared spectroscopy characterization of the lamellar and nonlamellar structures of free lipid A and Re lipopolysaccharides from Salmonella minnesota and Escherichia coli.

Authors:  K Brandenburg
Journal:  Biophys J       Date:  1993-04       Impact factor: 4.033

4.  Partial dehydration of phosphatidylethanolamine phosphate groups during hexagonal phase formation, as seen by i.r. spectroscopy.

Authors:  J Castresana; J L Nieva; E Rivas; A Alonso
Journal:  Biochem J       Date:  1992-03-01       Impact factor: 3.857

5.  A difference infrared-spectroscopic study of the interaction of ubiquinone-10 with phospholipid bilayers.

Authors:  M Ondarroa; P J Quinn
Journal:  Biochem J       Date:  1986-12-01       Impact factor: 3.857

6.  Correlation of phospholipid structure with functional effects on the nicotinic acetylcholine receptor. A modulatory role for phosphatidic acid.

Authors:  A Bhushan; M G McNamee
Journal:  Biophys J       Date:  1993-03       Impact factor: 4.033

7.  Gd3+ vibronic side band spectroscopy. New optical probe of Ca2+ binding sites applied to biological macromolecules.

Authors:  I E Iben; M Stavola; R B Macgregor; X Y Zhang; J M Friedman
Journal:  Biophys J       Date:  1991-05       Impact factor: 4.033

8.  ATP-Induced phosphorylation of the sarcoplasmic reticulum Ca2+ ATPase: molecular interpretation of infrared difference spectra.

Authors:  A Barth; W Mäntele
Journal:  Biophys J       Date:  1998-07       Impact factor: 4.033

9.  Phospholipase D activity is regulated by product segregation and the structure formation of phosphatidic acid within model membranes.

Authors:  Kerstin Wagner; Gerald Brezesinski
Journal:  Biophys J       Date:  2007-06-08       Impact factor: 4.033

10.  Membrane-damaging action of ricin on DPPC and DPPC-cerebrosides assemblies. A Raman and FTIR analysis.

Authors:  M Picquart; E Nicolas; F Lavialle
Journal:  Eur Biophys J       Date:  1989       Impact factor: 1.733

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