Time-frequency analysis of two-dimensional electron spin resonance signals

GR Sahoo, AS Roy, M Srivastava - The Journal of Physical …, 2023 - ACS Publications
Two-dimensional electron spin resonance (2D ESR) spectroscopy is a unique experimental
technique for probing protein structure and dynamics, including processes that occur at the …

[HTML][HTML] Non-uniform sampling of similar NMR spectra and its application to studies of the interaction between alpha-synuclein and liposomes

A Shchukina, TC Schwarz, M Nowakowski… - Journal of Biomolecular …, 2023 - Springer
The accelerated acquisition of multidimensional NMR spectra using sparse non-uniform
sampling (NUS) has been widely adopted in recent years. The key concept in NUS is that a …

[HTML][HTML] Variable-temperature NMR spectroscopy for metabolite identification in biological materials

EK Nawrocka, M Urbańczyk, K Koziński… - RSC …, 2021 - pubs.rsc.org
Nuclear magnetic resonance is a “workhorse technique” used in metabolomics,
complementary to mass spectrometry. Unfortunately, only the most basic NMR methods are …

CAT on MOUSE: Control and automation of temperature for single‐sided NMR instruments such as NMR‐MOUSE

S Mailhiot, O Mankinen, J Li… - Magnetic …, 2024 - Wiley Online Library
Temperature‐dependent experiments are a rapidly growing area of interest for low‐field
NMR. In this work, we present a new device for wide‐range temperature control for single …

Sensitivity considerations on denoising series of spectra by singular value decomposition

F Bruno, L Fiorucci, E Ravera - Magnetic Resonance in …, 2023 - Wiley Online Library
When acquiring series of spectra (T 1, T 2, CP buildup curves, etc.) on samples with poor
SNR, we are usually faced with choosing between taking a few points with a large number of …

Optimizing measurements of linear changes of NMR signal parameters

JA Romero, K Kazimierczuk, P Kasprzak - Journal of Magnetic Resonance, 2024 - Elsevier
Serial NMR experiments are commonly applied in variable-temperature studies, reaction
monitoring, and other tasks. The resonance frequencies often shift linearly over the series …

The Non-uniform Sampling of 2D NMR Data

A Shchukina, P Kasprzak, M Urbańczyk… - 2023 - books.rsc.org
In this chapter, we will discuss various alternatives to a conventional sampling of two-
dimensional (2D) NMR signals. To fully understand the concepts lying behind them, we …

Fast 2D NMR for Metabolomics

C Praud, MPM Letertre, A Dey, JN Dumez… - 2023 - books.rsc.org
Just like genomics aims to sequence and study the DNA contained in a complex mixture of
organisms at a large scale, as transcriptomics does with RNA and proteomics with proteins …

Supporting the assignment of NMR spectra with variable‐temperature experiments

EK Nawrocka, M Jadwiszczak… - Magnetic …, 2024 - Wiley Online Library
Nuclear magnetic resonance (NMR) spectroscopy is one of the most powerful tools in
analytical chemistry. An important step in the analysis of NMR data is the assignment of …

Fast 2D NMR to Investigate Dynamic Events in Biomolecules

F Bruno, E Luchinat, K Kazimierczuk, E Ravera - 2023 - books.rsc.org
Biological macromolecules (proteins, nucleic acids and polysaccharides) are highly
complex in terms of not only their structure but also dynamical and kinetic properties …