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Literature DB >> 8569433

Phospholipid profiling of sediments using phosphorus-31 nuclear magnetic resonance.

L G Bardygula-Nonn¹, J L Kaster, T Glonek.

Abstract

A phosphorus-31 nuclear magnetic resonance method has been developed for the determination of aquatic sediment phospholipid profiles that may be generally applied to all soils and deposits containing viable cellular material. A method of scrubbing chloroform/methanol extracts with potassium acid phosphate overcomes adverse signal broadening from the mineral component, permitting eleven sediment phospholipids to be determined at the quantitative level.

Entities: Chemical

Mesh：

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Year: 1995 PMID： 8569433 DOI： 10.1007/bf02536290

Source DB: PubMed Journal: Lipids ISSN： 0024-4201 Impact factor: 1.880

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References

17 in total

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Authors: C T Burt; T Glonek; M Bárány
Journal: J Biol Chem Date: 1976-05-10 Impact factor: 5.157

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Authors: T E Merchant; J H Lass; M I Roat; D L Skelnik; T Glonek
Journal: Curr Eye Res Date: 1990-12 Impact factor: 2.424

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Authors: S Sachedina; J V Greiner; T Glonek
Journal: Invest Ophthalmol Vis Sci Date: 1991-03 Impact factor: 4.799

4. Analysis of phospholipids in brain tissue by 31P NMR at different compositions of the solvent system chloroform-methanol-water.

Authors: H T Edzes; T Teerlink; M S van der Knaap; J Valk
Journal: Magn Reson Med Date: 1992-07 Impact factor: 4.668

Phospholipid profiling of sediments using phosphorus-31 nuclear magnetic resonance.

1. Analysis of phosphate metabolites, the intracellular pH, and the state of adenosine triphosphate in intact muscle by phosphorus nuclear magnetic resonance.

2. P-31 NMR analysis of phospholipids from cultured human corneal epithelial, fibroblast and endothelial cells.

3. Membrane phospholipids of the ocular tunica fibrosa.

4. Analysis of phospholipids in brain tissue by 31P NMR at different compositions of the solvent system chloroform-methanol-water.

5. 31P NMR of phospholipid glycerol phosphodiester residues.

6. 31P NMR of tissue phospholipids: a comparison of three tissue pre-treatment procedures.

7. Al-ATP as an intracellular carrier of Al(III) ion.

8. Algal phospholipids by 31P NMR: comparing isopropanol pretreatment with simple chloroform/methanol extraction.

9. 31P NMR of tissue phospholipids: competition for Mg2+, Ca2+, Na+ and K+ cations.

10. Analysis of phospholipids in human amniotic fluid by 31P NMR.