The 3He nuclear magnetic shieldings were calculated for single helium atom, its dimer, simple models of fullerene cages (He@Cn), and single wall carbon nanotubes.
Journal Highlight: Assessment of higher order structure comparability in ... - spectroscopyNOW.com
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Journal Highlight: Assessment of higher order structure comparability in ...
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Abstract: In this work, we applied nuclear magnetic resonance (NMR) spectroscopy to rapidly assess higher order structure (HOS) comparability in protein samples. Using a variation of the NMR fingerprinting approach described by Panjwani et al.
Journal Highlight: Assessment of higher order structure comparability in ... - spectroscopyNOW.com
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06-03-2013 04:21 PM
Journal Highlight: Assessment of higher order structure comparability in therapeutic proteins using nuclear magnetic resonance spectroscopy
Journal Highlight: Assessment of higher order structure comparability in therapeutic proteins using nuclear magnetic resonance spectroscopy
http://www.spectroscopynow.com/common/images/thumbnails/13ef9b3d882.jpgNMR spectroscopy using a fingerprinting approach has been used to rapidly assess higher order structure comparability in three nonglycosylated proteins spanning a molecular weight range of 6.5–67 kDa.
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06-03-2013 04:21 PM
Journal Highlight: Utilizing NMR and EPR spectroscopy to probe the role of copper in prion diseases
Journal Highlight: Utilizing NMR and EPR spectroscopy to probe the role of copper in prion diseases
http://www.spectroscopynow.com/common/images/thumbnails/13e5065f06a.jpgCurrent research on the role of copper in the conformational changes associated with prion diseases are reviewed with emphasis on the latest applications of NMR and EPR spectroscopy to probe the interactions of copper with prion proteins.
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04-29-2013 06:02 PM
Journal Highlight: NMR quadrupole liouvillians for arbitrary spin: Exact symbolic expressions and perturbation solutions
Journal Highlight: NMR quadrupole liouvillians for arbitrary spin: Exact symbolic expressions and perturbation solutions
http://www.spectroscopynow.com/common/images/thumbnails/13dc0c363d3.jpgThe NMR of quadrupolar nuclei with half-integer spins, which is described by treating the quadrupole interaction with second-order perturbation theory, has been elaborated on by calculating the transitions directly without the requirement of knowing the operators and wavefunctions.
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04-01-2013 04:23 PM
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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03-04-2013 03:07 PM
Journal Highlight: How to tickle spins with a Fourier Transform NMR spectrometer
Journal Highlight: How to tickle spins with a Fourier Transform NMR spectrometer
http://www.spectroscopynow.com/common/images/thumbnails/13c920587a1.jpgSpin tickling can readily be achieved in homonuclear systems with Fourier transform NMR spectrometers by applying short pulses in the intervals between the sampling points.
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02-04-2013 08:00 PM
Journal Highlight: Determination of free fatty acids in edible oils by 1H NMR spectroscopy
Journal Highlight: Determination of free fatty acids in edible oils by 1H NMR spectroscopy
http://www.spectroscopynow.com/common/images/thumbnails/13c10b7ddda.jpgA novel proton NMR assay for the determination of free fatty acids in edible oils is a suitable alternative to the acid value method.
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02-03-2013 08:49 AM
Journal Highlight: Combined use of filtered and edited 1H NMR spectroscopy to detect 13C-enriched compounds in complex mixtures
Journal Highlight: Combined use of filtered and edited 1H NMR spectroscopy to detect 13C-enriched compounds in complex mixtures
http://www.spectroscopynow.com/common/images/thumbnails/13b5c5e9785.jpgThe 13C background signal can be distinguished from resonances of 13C-enriched xenobiotics by the absence of a 12C component, detected by combined analysis of 13C-filtered and -edited proton NMR spectra.
Source: Spectroscopynow.com
Journal Highlight: 3He NMR: from free gas to its encapsulation in fullerene
The 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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