Results 1 to 10 of about 459,933 (261)

High-Resolution Nanoscale Solid-State Nuclear Magnetic Resonance Spectroscopy [PDF]

open access: yesPhysical Review X, 2018
We present a new method for high-resolution nanoscale magnetic resonance imaging (nano-MRI) that combines the high spin sensitivity of nanowire-based magnetic resonance detection with high-spectral-resolution nuclear magnetic resonance (NMR) spectroscopy.
William Rose   +6 more
doaj   +2 more sources

A digital twin for parallel liquid-state nuclear magnetic resonance spectroscopy [PDF]

open access: yesCommun Eng
One approach to increasing nuclear magnetic resonance measurement sample throughput is to implement multiple, independent detection sites. However, the presence of radio frequency interference poses a challenge in multi-detector systems, particularly in ...
He M   +7 more
europepmc   +2 more sources

Research Progress of NMR in Natural Product Quantification

open access: yesMolecules, 2021
In the fields of medicine and health, traditional high-performance liquid chromatography or UV-visible spectrophotometry is generally used for substance quantification.
Zhi-Fan Wang   +4 more
doaj   +1 more source

Sperm Metabolomics through Nuclear Magnetic Resonance Spectroscopy

open access: yesAnimals, 2021
This report reviews current knowledge of sperm metabolomics analysis using proton nuclear magnetic resonance spectroscopy (1 H-NMR) with particular emphasis on human and farm animals.
Marta Lombó   +3 more
doaj   +1 more source

Recent Applications of Benchtop Nuclear Magnetic Resonance Spectroscopy

open access: yesMagnetochemistry, 2021
Benchtop nuclear magnetic resonance (NMR) spectroscopy uses small permanent magnets to generate magnetic fields and therefore offers the advantages of operational simplicity and reasonable cost, presenting a viable alternative to high-field NMR ...
Hyo-Yeon Yu, Sangki Myoung, Sangdoo Ahn
doaj   +1 more source

A New Iterative Predictor-Corrector Algorithm for Solving a System of Nuclear Magnetic Resonance Flow Equations of Fractional Order

open access: yesFractal and Fractional, 2022
Nuclear magnetic resonance flow equations, also known as the Bloch system, are said to be at the heart of both magnetic resonance imaging (MRI) and nuclear magnetic resonance (NMR) spectroscopy.
Mariam Sultana   +5 more
doaj   +1 more source

Proton Magnetic Resonance Spectroscopy in Brain Science Researches

open access: yesChinese Journal of Magnetic Resonance, 2020
Nuclear magnetic resonance spectroscopy, especially in vivo proton magnetic resonance spectrum (1H MRS) and proton nuclear magnetic resonance (1H NMR), has been increasingly used in brain science researches.
LIU Tao-tao, WANG Jie, GUO Xiang-yang
doaj   +1 more source

Synthesis and Theoretical Calculations of Benzoic Acid-Based New Mono Azo Dye

open access: yesSüleyman Demirel Üniversitesi Fen-Edebiyat Fakültesi Fen Dergisi, 2022
This study describes the synthesis, characterization and theoretical calculation of 3,5-dihydroxy-2-(naphthalen-2-yldiazenyl) benzoic acid. The synthesized compound was obtained through efficient synthetic route using 2-Naphthylamine and 3,5 ...
Mehmet Ulutürk, Çiğdem Karabacak Atay
doaj   +1 more source

Green synthesis, crystal structure, and antifungal activities of (E)-4-arylidene-5-oxotetrahydrofuran

open access: yesFrontiers in Chemistry, 2022
A series of γ-lactone derivatives (E)-4-arylidene-5-oxotetrahydrofuran derivatives were synthesized via a tandem Passerini 3CC/SN cyclization microwave-assisted one-pot method efficiently starting from Baylis Hillman acids, aryl glyoxals and isocyanides,
Yun Dong   +11 more
doaj   +1 more source

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