Phospholipid profiling of sediments using phosphorus-31 nuclear magnetic resonance |
| |
| Authors: | Lidia G. Bardygula-Nonn Jerry L. Kaster Thomas Glonek |
| |
| Affiliation: | (1) Center for Great Lakes Studies, University of Wisconsin-Milwaukee, 53204 Milwaukee, Wisconsin;(2) MR Laboratory, Midwestern University, 5200 South Ellis Ave, 60615 Chicago, Illinois |
| |
| 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. |
| |
| Keywords: | |
| 本文献已被 SpringerLink 等数据库收录！ |
|
