Deuterium imaging of the Warburg effect at sub‐millimolar concentrations by joint processing of the kinetic and spectral dimensions

ET Montrazi, Q Bao, RP Martinho, DC Peters… - NMR in …, 2023 - Wiley Online Library
Deuterium metabolic imaging (DMI) is a promising molecular MRI approach, which follows
the administration of deuterated substrates and their metabolization.[6, 6'‐2H2]‐glucose for …

DESPERATE: A Python library for processing and denoising NMR spectra

AR Altenhof, H Mason, RW Schurko - Journal of Magnetic Resonance, 2023 - Elsevier
NMR spectroscopy is an inherently insensitive technique with respect to the amount of
observable signal. A common element in all NMR spectra is random thermal noise that is …

Noise reduction of nuclear magnetic resonance spectroscopy using lightweight deep neural network

H Zhan, Q Fang, J Liu, X Shi, X Chen, Y Huang… - Acta Physico-Chimica …, 2024 - Elsevier
Nuclear magnetic resonance (NMR) spectroscopy serves as a robust non-invasive
characterization technique for probing molecular structure and providing quantitative …

Improved solid-state 13C and 15N NMR reveals fundamental compositional divide between refractory dissolved organic carbon and nitrogen in the sea

HL Ianiri, HE Mason, TAB Broek… - … et Cosmochimica Acta, 2024 - Elsevier
Marine dissolved organic matter (DOM) is one of the largest reservoirs of organic carbon
and nitrogen in the world. Yet, despite its global importance, most DOM remains molecularly …

Relaxation-Assisted Magnetization Transfer Phenomena for a Sensitivity-Enhanced 2D NMR

M Novakovic, J Kim, XC Su, E Kupče… - Analytical …, 2023 - ACS Publications
2D NOESY and TOCSY play central roles in contemporary NMR. We have recently
discussed how solvent-driven exchanges can significantly enhance the sensitivity of such …

Pure-Shift-Based Proton Magnetic Resonance Spectroscopy for High-Resolution Studies of Biological Samples

H Zhan, Y Chen, Y Cui, Y Zeng, X Feng, C Tan… - International Journal of …, 2024 - mdpi.com
Proton magnetic resonance spectroscopy (1H MRS) presents a powerful tool for revealing
molecular-level metabolite information, complementary to the anatomical insight delivered …

SCREENES: Enhancing non-uniform sampling reconstruction for symmetrical NMR spectroscopy

Z Fang, B Chen, C Huang, Y Yuan, Y Luo, L Wu… - Analytica Chimica …, 2024 - Elsevier
Background Symmetrical NMR spectroscopy, such as Total Correlation Spectroscopy
(TOCSY) and other homonuclear spectroscopy, displays symmetry in chemical shift but are …

Non-Uniform Sampling Reconstruction for Symmetrical NMR Spectroscopy by Exploiting Inherent Symmetry

E Lin, Z Fang, Y Huang, Y Yang, Z Chen - arXiv preprint arXiv:2309.13660, 2023 - arxiv.org
Symmetrical NMR spectroscopy constitutes a vital branch of multidimensional NMR
spectroscopy, providing a powerful tool for the structural elucidation of biological …

The use of self-adaptive principal components in PCA-based denoising

OV Petrov - Journal of Magnetic Resonance, 2024 - Elsevier
PCA-based denoising usually implies either discarding a number of high-index principal
components (PCs) of a data matrix or their attenuation according to a regularization model …

基于轻量级深度神经网络的核磁共振波谱降噪

詹昊霖, 房启元, 刘佳伟, 史晓琦, 陈心语, 黄玉清… - 物理化学 …, 2024 - whxb.pku.edu.cn
Nuclear magnetic resonance (NMR) spectroscopy serves as a robust noninvasive
characterization technique for probing molecular structure and providing quantitative …