Abstract
We present here the concept of "in-plant" NMR and show that high-resolution NMR spectroscopy is suitable for the analysis of intact plants and can be used to follow the changes in the intraorganismal molecular composition over long time periods. The NMR-based analysis of the effect of different concentrations of heavy water on the aquatic plant Vesicularia dubyana revealed that due to the presence of specific adaptive mechanisms this plant can sustain the presence of up to 85% of D2O. However, it dies in 100% heavy water.
PMID: 25759953 [PubMed - as supplied by publisher]
Postdoctoral positions "high field ?MAS-DNP- NMR” and “Rapid melt DNP"
From The DNP-NMR Blog:
Postdoctoral positions "high field ?MAS-DNP- NMR” and “Rapid melt DNP"
Two postdoc positions for “DNP-enhanced NMR” both in the solid and liquid state are available immediately at the Solid State NMR group of the Institute of Molecules and Materials at the Radboud University of Nijmegen.
The solid NMR group at the Radboud University specializes in developing innovative technology to perform NMR spectroscopy on very small samples volumes both in the solid and in the liquid state. In the solid phase one can obtain ultrahigh proton decoupling fields (above 1...
Journal Highlight: Coupling of a high-resolution monoamine oxidase-A inhibitor assay and HPLC–SPE–NMR for advanced bioactivity profiling of plant extracts
Journal Highlight: Coupling of a high-resolution monoamine oxidase-A inhibitor assay and HPLC–SPE–NMR for advanced bioactivity profiling of plant extracts
http://www.spectroscopynow.com/common/images/thumbnails/13d26a3428e.jpgA photometric microplate-based high-resolution monoamine oxidase A inhibitor assay was coupled with an HPLC–SPE–tube transfer NMR system for the bioactivity profiling of plant extracts in the search for new antidepressants.
Read the rest at Spectroscopynow.com
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03-04-2013 03:07 PM
"LipoScience, Inc. - Product Pipeline Analysis" Now Available at Fast Market ... - SBWire (press release)
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"LipoScience, Inc. - Product Pipeline Analysis" Now Available at Fast Market ...
SBWire (press release)
It develops proprietary tests based on Nuclear Magnetic Resonance (NMR), a technology that produces a digital analysis of molecules present in a blood sample. The company's flagship product NMR LipoProfile test, measures lipoprotein particles, which ...
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"LipoScience, Inc. - Product Pipeline Analysis" Now Available at Fast Market ... - SBWire (press release)
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[NMR paper] Solution structure of Pisum sativum defensin 1 by high resolution NMR: plant defensin
Solution structure of Pisum sativum defensin 1 by high resolution NMR: plant defensins, identical backbone with different mechanisms of action.
Related Articles Solution structure of Pisum sativum defensin 1 by high resolution NMR: plant defensins, identical backbone with different mechanisms of action.
J Mol Biol. 2002 Jan 25;315(4):749-57
Authors: Almeida MS, Cabral KM, Kurtenbach E, Almeida FC, Valente AP
Pisum sativum defensin 1 (Psd1) is a 46 amino acid residue plant defensin isolated from seeds of pea. The three-dimensional structure in...