Publications related to Simplification of multiplets by deconvolution in one- and two-dimensional NMR spectra

Chemical exchange at the ferroelectric phase transition of lead germanate revealed by solid state Pb-207 nuclear magnetic resonance

David Lyndon Emsley, Arnaud Magrez, Brennan James Walder, Jasmine Viger-Gravel, Claudia Esther Avalos

The nature of the dynamics and structural changes that take place at the ferroelectric phase transition in lead oxides is a rich field of study. Solid-state nuclear magnetic resonance (NMR) of Pb-207 is well suited to study the local structure and disorder ...

ROYAL SOC CHEMISTRY2019

F-19 Magic Angle Spinning Dynamic Nuclear Polarization Enhanced NMR Spectroscopy

David Lyndon Emsley, Dominik Józef Kubicki, Moreno Lelli, Jasmine Viger-Gravel, Claudia Esther Avalos, David Benjamin Roger Antoine Gajan

The introduction of high-frequency, high-power microwave sources, tailored biradicals, and low-temperature magic angle spinning (MAS) probes has led to a rapid development of hyperpolarization strategies for solids and frozen solutions, leading to large ga ...

WILEY-V C H VERLAG GMBH2019

Homonuclear decoupling for spectral simplification of carbon-13 enriched molecules in solution-state NMR enhanced by dissolution DNP

Geoffrey Bodenhausen, Aurélien Bornet, Sami Jannin, Diego Carnevale, Srinivas Chinthalapalli

Complex overlapping multiplets due to scalar couplings (n)J(C-13, C-13) in fully C-13-enriched molecules can be simplified by polychromatic irradiation of selected spins. The signal intensities of the remaining non-irradiated signals are proportional to th ...

Royal Society of Chemistry2016

500-fold enhancement of in situ 13C liquid state NMR using gyrotron-driven temperature-jump DNP

Stefano Alberti, Jérémy Genoud

A 550-fold increase in the liquid state C-13 NMR signal of a 50 mu L sample was obtained by first hyperpolarizing the sample at 20 K using a gyrotron (260 GHz), then, switching its frequency in order to apply 100 W for 1.5 s so as to melt the sample, final ...

Academic Press Inc Elsevier Science2016

Hyperpolarized NMR of plant and cancer cell extracts at natural abundance

Geoffrey Bodenhausen, Aurélien Bornet, Sami Jannin, Jonas Milani, Basile Vuichoud

Natural abundance C-13 NMR spectra of biological extracts are recorded in a single scan provided that the samples are hyperpolarized by dissolution dynamic nuclear polarization combined with cross polarization. Heteronuclear 2D correlation spectra of hyper ...

Royal Society of Chemistry2015

Telomerase Inhibitors from Cyanobacteria: Isolation and Synthesis of Sulfoquinovosyl Diacylglycerols from

Joachim Lingner, Gerardo Turcatti, Cyril Portmann, Damiano Banfi, Karl Gademann, Emilie Baudat, Laeticia Da Silva, Tom Woods

By using the Telospot assay, 27 different extracts of cyanobacteria were evaluated for telomerase inhibition. All extracts showed varying, but significant activity. We selected Microcystis aeruguinosa PCC 7806 to identify the active compound and a bioassay ...

Wiley-Blackwell2013

Fast and shift-insensitive similarity comparisons of NMR using a tree-representation of spectra

Luc Patiny, Julien Wist

An efficient method to extract and store information from NMR spectra is proposed that is suitable for comparison and construction of a search engine. This method based on trees doesn't require any peak picking or any pre-treatment of the data and is found ...

Elsevier Science Bv2013

XMCD study of the magnetic exchange coupling in a fluoride-bridged Dy-Cr molecular cluster

Harald Brune, Stefano Rusponi, Jan Gui-Hyon Dreiser

We have studied the fluoride-bridged Dy-Cr molecular nanomagnet [Dy(hfac)(4)-CrF2(py)(4)]center dot 1/2CHCl(3) by x-ray magnetic circular dichroism (XMCD). The obtained element-specific magnetization curves allow for a quantification of the sign and streng ...

Korean Physical Soc2013

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Simplification of multiplets by deconvolution in one- and two-dimensional NMR spectra

Chemical exchange at the ferroelectric phase transition of lead germanate revealed by solid state Pb-207 nuclear magnetic resonance

New Approaches to NMR Crystallography

F-19 Magic Angle Spinning Dynamic Nuclear Polarization Enhanced NMR Spectroscopy

Homonuclear decoupling for spectral simplification of carbon-13 enriched molecules in solution-state NMR enhanced by dissolution DNP

500-fold enhancement of in situ 13C liquid state NMR using gyrotron-driven temperature-jump DNP

Hyperpolarized NMR of plant and cancer cell extracts at natural abundance

Decoupling of Magnetic Resonance Signals in Time and Frequency Domain

Telomerase Inhibitors from Cyanobacteria: Isolation and Synthesis of Sulfoquinovosyl Diacylglycerols from

Fast and shift-insensitive similarity comparisons of NMR using a tree-representation of spectra

XMCD study of the magnetic exchange coupling in a fluoride-bridged Dy-Cr molecular cluster

Graph Chatbot

Chat with Graph Search

New Approaches to NMR Crystallography

Homonuclear decoupling for spectral simplification of carbon-13 enriched molecules in solution-state NMR enhanced by dissolution DNP

Decoupling of Magnetic Resonance Signals in Time and Frequency Domain

Hyperpolarized NMR of plant and cancer cell extracts at natural abundance

Fast and shift-insensitive similarity comparisons of NMR using a tree-representation of spectra

Chemical exchange at the ferroelectric phase transition of lead germanate revealed by solid state Pb-207 nuclear magnetic resonance

Telomerase Inhibitors from Cyanobacteria: Isolation and Synthesis of Sulfoquinovosyl Diacylglycerols from

F-19 Magic Angle Spinning Dynamic Nuclear Polarization Enhanced NMR Spectroscopy

XMCD study of the magnetic exchange coupling in a fluoride-bridged Dy-Cr molecular cluster

500-fold enhancement of in situ 13C liquid state NMR using gyrotron-driven temperature-jump DNP