A study of the method variables in the HR-MAS NMR analysis of plant tissues has highlighted the need for standardised sample preparation and instrumental setup protocols in order to achieve high reproducibility and reliable data.
Journal Highlight: Extra-large NMR spectroscopy (XLSY)
Journal Highlight: Extra-large NMR spectroscopy (XLSY)
http://www.spectroscopynow.com/common/images/thumbnails/166119fe47b.jpgeXtra Large NMR SpectroscopY (XLSY) has been developed for experimental data collection, reconstruction and handling of very large NMR spectra by a combination of radial and non-uniform sampling, a new processing algorithm and rigorous statistical validation.
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Journal Highlight: Environmental NMR – the early years
Journal Highlight: Environmental NMR – the early years
http://www.spectroscopynow.com/common/images/thumbnails/14f6f8f5423.jpgA personal viewpoint of the development of environmental NMR spectroscopy is presented from its beginnings when it was applied to the analysis of soil humic acids.
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08-31-2015 09:39 PM
Journal Highlight: Quantitative 2D liquid-state NMR
Journal Highlight: Quantitative 2D liquid-state NMR
http://www.spectroscopynow.com/common/images/thumbnails/1465cafc4c8.jpgThis review aims at presenting recent efforts to reach a high trueness and precision in quantitative measurements of liquids by 2D NMR.
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06-02-2014 10:02 PM
Journal Highlight: 3He NMR: from free gas to its encapsulation in fullerene
Journal Highlight: 3He NMR: from free gas to its encapsulation in fullerene
http://www.spectroscopynow.com/common/images/thumbnails/1403959935b.jpgThe 3He nuclear magnetic shieldings were calculated for single helium atom, its dimer, simple models of fullerene cages (He@Cn), and single wall carbon nanotubes.
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08-05-2013 09:06 AM
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.
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nmrlearner
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03-04-2013 03:07 PM
Journal Highlight: Quantitative NMR: An applicable method for quantitative analysis of medicinal plant extracts and herbal products
Journal Highlight: Quantitative NMR: An applicable method for quantitative analysis of medicinal plant extracts and herbal products
http://www.spectroscopynow.com/common/images/thumbnails/13abcca009b.jpgA quantitative NMR method has been reported for quantitative analysis of three medicinal plant extracts and their herbal products without the need of authentic standards.
Source: Spectroscopynow.com
nmrlearner
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02-03-2013 08:49 AM
[NMR paper] Direct observation of cell wall structure in living plant tissues by solid-state C NM
Direct observation of cell wall structure in living plant tissues by solid-state C NMR spectroscopy.
http://www.ncbi.nlm.nih.gov/corehtml/query/egifs/http:--www.pubmedcentral.nih.gov-corehtml-pmc-pmcgifs-pubmed-pmc.gif Related Articles Direct observation of cell wall structure in living plant tissues by solid-state C NMR spectroscopy.
Plant Physiol. 1990 Jan;92(1):61-5
Authors: Jarvis MC, Apperley DC
Solid-state (13)C nuclear magnetic resonance (NMR) spectra of the following intact plant tissues were recorded by the crosspolarization...
Journal Highlight: Important issues in plant tissues analyses by HR-MAS NMR
A study of the method variables in the HR-MAS NMR analysis of plant tissues has highlighted the need for standardised sample preparation and instrumental setup protocols in order to achieve high reproducibility and reliable data.
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