Results 21 to 30 of about 113,330 (98)

The utility of nuclear magnetic resonance spectroscopy in assisted reproduction [PDF]

open access: yesOpen Biology, 2020
Infertility affects approximately 15–20% of individuals of reproductive age worldwide. Over the last 40 years, assisted reproductive technology (ART) has helped millions of childless couples.
Gitanjali Asampille   +4 more
doaj   +1 more source

Nuclear magnetic resonance spectroscopy in pancreatic disorders

open access: yesActa Cirúrgica Brasileira, 1997
Nuclear magnetic resonance spectroscopy (NMRS) is a powerful technique that enables continuous monitoring of biochemical processes in tissues and organs in a non-invasive manner.
Ofer Kaplan
doaj   +1 more source

Synthesis and Characterization of Novel Aromatic Substituted γ- and δ-Ketoxime Esters

open access: yesJournal of the Turkish Chemical Society, Section A: Chemistry, 2017
By starting their corresponding keto esters 1a-j, aryl-, substituted aryl- and heteroaryl-containing γ- and δ-oximes 2a-2j (ten in total) were obtained.
Belma HASDEMİR
doaj   +1 more source

Solid-state nuclear magnetic resonance spectroscopy of cements

open access: yesMaterials Today Advances, 2019
Cement is the ubiquitous material upon which modern civilisation is built, providing long-term strength, impermeability and durability for housing and infrastructure.
B. Walkley, J.L. Provis
doaj   +1 more source

Applications and Challenges for Metabolomics via Nuclear Magnetic Resonance Spectroscopy

open access: yesApplied Sciences, 2022
Even though metabolomics is about 20 years old, the interest in this “-omic” science is still growing, and high expectations remain in the scientific community for new practical applications in biomedicine and in the agricultural field [...]
Alessia Vignoli   +2 more
doaj   +1 more source

Molecular Thermodynamics Using Nuclear Magnetic Resonance (NMR) Spectroscopy

open access: yesInventions, 2019
Nuclear magnetic resonance (NMR) spectroscopy is perhaps the most widely used technology from the undergraduate teaching labs in organic chemistry to advanced research for the determination of three-dimensional structure as well as dynamics of ...
Viswanathan V. Krishnan
doaj   +1 more source

Synthesis and polymerization of 2-(1-methylbut-2-en-1-yl)aniline and its products modification

open access: yesPolymer Testing, 2021
This work is focused on modifying aniline monomers with various characteristics that allows one to study the effect of the substituent on the respective polymer.
Akhat G. Mustafin   +2 more
doaj   +1 more source

High-Resolution Nanoscale Solid-State Nuclear Magnetic Resonance Spectroscopy

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   +1 more source

Applications of Nuclear Magnetic Resonance Spectroscopy to Traditional Chinese Medicine

open access: yesNatural Product Communications, 2023
Background In recent years, the focus of traditional Chinese medicine (TCM) research has gradually shifted from pure chemical research to looking at the combination of chemistry with the life sciences.
Lining Wang   +8 more
doaj   +1 more source

Development and Application of THz Gyrotrons for Advanced Spectroscopic Methods

open access: yesPhotonics, 2023
Nowadays, gyrotrons are used in numerous and diverse fields of research and technology. Their most prominent application is to electron cyclotron resonance plasma heating and current drive-in reactors for controlled thermonuclear fusion.
Svilen Sabchevski, Mikhail Glyavin
doaj   +1 more source

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