P-31-NMR STUDY OF NATURAL PHYTOPLANKTON SAMPLES

被引：18

作者：

FEUILLADE, J ^{[1
]}

BIELICKI, G ^{[1
]}

RENOU, JP ^{[1
]}

机构：

[1] INRA, SRV, F-63122 ST GENES CHAMPANE, FRANCE

来源：

HYDROBIOLOGIA | 1995年 / 300卷

关键词：

PHYTOPLANKTON; PHOSPHORUS; P-31-NMR; IN SITU SAMPLE FIXATION; MAXIMUM ENTROPY METHOD;

D O I：

10.1007/BF00024480

中图分类号：

Q17 [水生生物学];

学科分类号：

071004 ;

摘要：

A new fixation method was developed for the Nuclear Magnetic Resonance (NMR) study of natural phytoplankton samples collected in situ. To test NMR reliability, a Chlorella continuous culture was used in a phosphorus deficiency recovery experiment. The method was then applied to natural metalimnetic cyanobacterial plankton. The maximum Entropy Method was used to enhance the generally poor signal to noise ratio resulting from the low amount of available material and NMR sensitivity. Suggestions are made on how to improve reliability.

引用

页码：391 / 398

页数：8

共 30 条

[1]

Ables J. G., 1974, Astronomy and Astrophysics Supplement Series, V15, P383

[2] POLYPHOSPHATES AS A SOURCE OF HIGH-ENERGY PHOSPHATES IN YEAST MITOCHONDRIA - A P-31 NMR-STUDY [J].