Results 21 to 30 of about 3,223,690 (300)

13C Chemical Shift Assignment of Solid 2-Picolinic Acid by DFT/Crystallography Integrated Approach

Chinese Journal of Magnetic Resonance, 2020
The tautomerism of organic molecules is widely observed in solution. While for solid organic chemicals, molecules often exist in the most stable tautomeric form.
ZHANG Zhi-jie, LI Duan-xiu, LUO Chun, QIU Ru-chen, DENG Zong-wu, ZHANG Hai-lu   +5 more
doaj   +1 more source

Magnetic properties of iron-filled hydrogel clusters: a model system for quantitative susceptibility mapping with MRI

Frontiers in Physics, 2023
Quantitative approaches in clinical Magnetic Resonance Imaging (MRI) benefit from the availability of adequate phantoms. Ideally, the phantom material should reflect the complexity of signals encountered in vivo.
Gisela E. Hagberg, Gisela E. Hagberg, Jörn Engelmann, Eberhard Göring, Enrique G. Cuña, Enrique G. Cuña, Klaus Scheffler, Klaus Scheffler   +7 more
doaj   +1 more source

Off-resonance magnetisation transfer contrast (MTC) MRI using fast field-cycling (FFC) [PDF]

, 2010
Peer ...
Lurie, David J, Choi, Chang-Hoon, Davies, Gareth R   +2 more
core   +1 more source

Magnetic Resonance Spectroscopy

Science Progress, 2017
Since the original observation by Zeeman, that spectral lines can be affected by magnetic fields, ‘magnetic spectroscopy’ has evolved into the broad arsenal of techniques known as ‘magnetic resonance’. This review focuses on nuclear magnetic resonance (NMR), electron paramagnetic resonance (EPR), and muon spin resonance (μSR): methods which have ...
openaire   +2 more sources

Magnetic Resonance Spectroscopy of the Human Brain [PDF]

The Anatomical Record, 1999
AbstractMagnetic resonance (MR; synonymous with NMR = nuclear magnetic resonance) is a universal physical technique best known for non‐invasive detection and anatomical mapping of water protons (H). MR‐spectroscopy (MRS) records protons from tissue chemicals other than water, intrinsic phosphorus containing metabolites, sodium, potassium, carbon ...
B, Ross, S, Bluml
openaire   +2 more sources

Cardiovascular magnetic resonance activity in the United Kingdom: a survey on behalf of the british society of cardiovascular magnetic resonance [PDF]

, 2011
<p>Background: The indications, complexity and capabilities of cardiovascular magnetic resonance (CMR) have rapidly expanded. Whether actual service provision and training have developed in parallel is unknown.</p> <p>Methods: We ...
J. Moon (6723125), Pennell, D.J., S. Neubauer (1410220), Payne, J., Neubauer, Stefan, J. Payne (2409088), Antony Renjith, Dargie, HJ, G. P. McCann (7591697), Antony, R, Hawkins, N.M., Payne John, C. Berry (7606274), Dargie, H.J., Renjith Antony, Nathaniel M Hawkins, Henry J Dargie, James Moon, Petrie Mark C, S. Daghem (7606259), Gerry P. McCann (7241615), Moon, J., Daghem, M., Pennell, DJ, Pennell Dudley J, Mark C Petrie, H. J. Dargie (7606265), Neubauer Stefan, Marwa Daghem, Antony, R., Gerry P McCann, R. Antony (7606253), McCann, GP, M. Daghem (7606256), Petrie, M.C., Moon James, Hawkins, NM, Safa Daghem, Daghem Marwa, Berry Colin, Colin Berry, D. J. Pennell (7606268), Dargie Henry J, McCann, G.P., Daghem, S, Payne, J, Neubauer, S., Hawkins Nathaniel M, Daghem, M, Daghem, S., Petrie, MC, McCann Gerry P, N. M. Hawkins (7606271), Moon, J, Dudley J Pennell, Berry, C, Berry, C., Neubauer, S, John Payne, M. C. Petrie (7606262), Daghem Safa, Stefan Neubauer   +61 more
core   +1 more source

Synergistic perspectives—How single‐molecule biophysics complement biochemical understanding

FEBS Letters, EarlyView.
In this review, we discuss how ensemble biochemistry and single‐molecule approaches are complementary, outline commonly used single‐molecule techniques, and illustrate their relevance through two representative case studies: chromatin organization by SMC complexes and pathway choice during DNA double‐strand break repair.
Sara De Bragança, Eline L. Jansen, Jorine M. Eeftens   +2 more
wiley   +1 more source

Multivariate metal-organic frameworks enable chemical shift-encoded MRI with femtomolar sensitivity for biological systems

Nature Communications
Fluorescent molecules with specific target moieties are essential for histopathological analysis, but their limited tissue penetration depth makes in vivo, in situ color encoding analysis challenging.
Qingbin Zeng, Quer Yue, Ming Zhang, Rui Zhou, Zhen Wang, Zhongyu Xiao, Yaping Yuan, Xiuchao Zhao, Weiping Jiang, Lei Zhang, Yuqi Yang, Minghui Yang, Haidong Li, Louis-S. Bouchard, Qianni Guo, Xin Zhou   +15 more
doaj   +1 more source

Development and Applications of HDX-NMR and HDX-MS in Protein Structure and Dynamics Research

Chinese Journal of Magnetic Resonance
Hydrogen-deuterium exchange nuclear magnetic resonance (HDX-NMR) and hydrogen-deuterium exchange mass spectrometry (HDX-MS) are key techniques for studying protein structure and dynamics, and have been widely applied to analyzing protein conformational ...
ZHANG Yuanyuan, WANG Pengcheng, LI Tao, HU Rui, YANG Yunhuang, LIU Maili   +5 more
doaj   +1 more source

A novel quinazolinone insulin receptor inhibitor and its synergy with an EGFR inhibitor in glucose‐driven glioblastoma

Molecular Oncology, EarlyView.
The novel styrylquinazolinone‐based molecule W1B effectively suppresses glioblastoma by inhibiting IGF1R and EGFR. In high‐glucose microenvironments driving tumor resistance, W1B acts synergistically with the EGFR inhibitor dacomitinib. This combination safely blocks compensatory survival signaling in zebrafish xenograft models. Showcasing promising in
Patryk Rurka, Wioleta Cieślik, Wojciech Płaziński, Katarzyna Stępnik, Anna Boguszewska‐Czubara, Elżbieta Kot, Robert Musioł, Mateusz Jasica, Anna Mrozek‐Wilczkiewicz, Katarzyna Malarz   +9 more
wiley   +1 more source