Three optimum conditions for the tuning of NMR probes are compared: the conventional tuning optimum, the spin noise tuning optimum and the newly introduced frequency shift tuning optimum.
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: Next-generation heteronuclear decoupling for high-field biomolecular NMR spectroscopy
Journal Highlight: Next-generation heteronuclear decoupling for high-field biomolecular NMR spectroscopy
http://www.spectroscopynow.com/common/images/thumbnails/145c16186a0.jpgA novel low-power, broadband heteronuclear decoupling pulse is presented that generates minimal, ultra-low sidebands for ultra-high-field NMR spectroscopy.
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05-05-2014 01:57 PM
Journal Highlight: Automatic assignment of 1H-NMR spectra of small molecules
Journal Highlight: Automatic assignment of 1H-NMR spectra of small molecules
http://www.spectroscopynow.com/common/images/thumbnails/1426b18dc06.jpgA novel data-evaluation procedure for the automatic atom to peak or multiplet assignment of 1H-NMR spectra of small molecules has been developed using a fast and robust expert system.
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11-18-2013 10:42 PM
Journal Highlight: Hydrothermal upgrading of algae paste: Application of 31P-NMR
Journal Highlight: Hydrothermal upgrading of algae paste: Application of 31P-NMR
http://www.spectroscopynow.com/common/images/thumbnails/1421ee32c5b.jpgThe fate of derivatized (2-chloro-4,4,5,5-tetramethyl-1,3,2-dioxaphospholane) hydroxyl groups during hydrothermal upgrading of algae was studied by 31P NMR to understand the transformation of algal biomass into biocrude.
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11-04-2013 06:07 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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