Results 51 to 60 of about 475,171 (162)

Hydration dynamics of the collagen triple helix by NMR [PDF]

open access: yes, 2000
The hydration of the collagen-like Ac-(Gly-Pro-Hyp)(6)-NH2 triple-helical peptide in solution was investigated using an integrated set of high-resolution NMR hydration experiments, including different recently developed exchange-network editing methods ...
Kaptein, R   +6 more
core   +1 more source

Recent advances in benchtop NMR and its applications

open access: yes, 2021
International audienceBenchtop NMR spectroscopy has known a major growth over the last decade, thanks to the design of permanent, compact magnets in the 1-2 T range, that provide remarkable performance in terms of resolution and sensitivity.
Thomas Castaing-Cordier   +7 more
core   +1 more source

Composition analysis of natural gas by combined benchtop NMR spectroscopy and mechanistical multivariate regression

open access: yesEnergy Reports, 2022
Natural gas is an essential energy source for a large variety of applications in today’s society. Forecasts predict that it will also play a vital role in decarbonizing the energy sector.
Anton Duchowny   +9 more
doaj   +1 more source

How small changes to methylated piperidinium cations impact the synthesis of zeolite SSZ‐39

open access: yesAIChE Journal, EarlyView.
Abstract Here we report a synthesis study of SSZ‐39 with four different organic structure directing agents (OSDA). The goal was to determine how subtle changes to the OSDA architecture impact crystallization kinetics, material composition, and other properties.
Onyinyechukwu Ukagha, Daniel F. Shantz
wiley   +1 more source

Solid-state NMR on larger biomolecules [PDF]

open access: yes, 2011
In the last years, remarkable progress has been made to probe molecular structure of biological systems using Magic Angle Spinning solid-state NMR (ssNMR). Prominent examples relate to research areas that have remained challenging to classical structural
NMR Spectroscopy   +2 more
core  

Information-driven modeling of large macromolecular assemblies using NMR data [PDF]

open access: yes, 2014
Availability of high-resolution atomic structures is one of the prerequisites for a mechanistic understanding of biomolecular function. This atomic information can, however, be difficult to acquire for interesting systems such as high molecular weight ...
NMR Spectroscopy   +4 more
core   +2 more sources

Novel diagnostic and analytical applications of benchtop time-domain NMR.

open access: yes, 2023
High-resolution nuclear magnetic resonance (NMR) spectroscopy is a powerful technique, yet practical application outside of the research laboratory has been limited due to the high cost and complexity of the instrumentation.
Robinson, Michelle Denise   +1 more
core  

Ultrafast 2D benchtop NMR spectroscopy enhanced by flow Overhauser dynamic nuclear polarization

open access: yesJournal of Magnetic Resonance Open
Benchtop Nuclear Magnetic Resonance (NMR) spectroscopy is a powerful analytical technique for the monitoring of reactions and processes due to its accessibility and lower cost compared to high-field NMR.
Joris Mandral   +5 more
doaj   +1 more source

Kinetic Analysis of Protein Aggregation Monitored by Real-Time 2D Solid-State NMR Spectroscopy [PDF]

open access: yes, 2011
It is shown that real-time 2D solid-state NMR can be used to obtain kinetic and structural information about the process of protein aggregation. In addition to the incorporation of kinetic information involving intermediate states, this approach can ...
Baldus, Marc   +11 more
core   +2 more sources

Hyperpolarization of Pyridine 15N‐Oxide Molecular Probes Enabled by Parahydrogen

open access: yesAngewandte Chemie, Volume 138, Issue 37, 7 September 2026.
Pyridine 15N‐oxides are introduced as motifs for hyperpolarization studies and biochemical applications are demonstrated. ABSTRACT Magnetic resonance (MR) is a powerful non‐invasive technique for probing structural, functional, and metabolic processes with high spatial and temporal resolution.
Ruhuai Mei   +8 more
wiley   +2 more sources

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