Examples of 'overhauser' in a sentence
Meaning of "overhauser"
overhauser (noun) - Overhauser effect refers to the phenomenon in nuclear magnetic resonance where the relaxation time of a nuclear spin is enhanced by transferring spin polarization from electrons in the surrounding environment. This effect is used in Overhauser dynamic nuclear polarization techniques to improve the sensitivity of NMR experiments
How to use "overhauser" in a sentence
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overhauser
Overhauser magnetometer provides extremely accurate measurements of the strength of the magnetic field.
The site of quaternisation was confirmed by conventional nuclear Overhauser studies.
Nuclear Overhauser effect studies were used to assign stereochemistry.
The quaternary group was confirmed as methyl by nuclear Overhauser studies.
But Overhauser has found other uses for the currency.
Its stereochemistry was established from a series of nuclear Overhauser effect difference spectra.
An Overhauser experiment confirmed the presence of radical in the reaction mixture.
The geometry of these conformers was deduced from nuclear Overhauser enhancement difference spectra.
The experimental nuclear Overhauser enhancements confirm the accuracy of the calculations.
The present method however alleviates these problems by providing Overhauser stimulation ex vivo.
Results of nuclear Overhauser experiments lead to conclusions about the flexibility of the molecule.
An experimental distinction can also be made by nmr spectroscopy utilizing the Nuclear Overhauser effect.
This nitroxide is an Overhauser enhanced MRI contrast agent.
The relative stereochemistry of the pyrimidine side chain was confirmed via nuclear Overhauser enhancement study.
Nuclear Overhauser effect.
See also
The product was characterized by ESR and Overhauser measurements.
An Overhauser enhancement solution is prepared as follows,.
The system may employ the Spin Nuclear Overhauser Effect to detect chemical weapons and explosives.
However, their effect on nuclear spin relaxation results in measurable nuclear Overhauser effects NOEs.
The following results were obtained in nuclear Overhauser effect ( NOE ) experiments of the methyl ester.
The structures of the latter adducts are assigned from spectroscopic data, including nuclear Overhauser effects.
A sample from the reaction mixture showed a large Overhauser effect, thus a radical had been formed.
The Overhauser effect was measured directly on this solution and found to be 4 at 5 W.
For both products, the pyrazole regiochemistry was assigned via nuclear Overhauser enhancement studies.
DNP mechanisms include the Overhauser effect, the solid effect and the thermal mixing effect.
A sample taken ( after letting the Zn settle ) with a gas tight syringe showed a large Overhauser enhancement.
In nuclear Overhauser effect ( NOE ) spectroscopy, the relaxation of the resonances is observed.
Characterization of isomers were done by Nuclear Overhauser effect spectroscopy ( NOE ).
Nuclear Overhauser effects ( NOE ) are also consistent with the assigned structures in Scheme 3.
The indicated structure for Example 19 was assigned via nuclear Overhauser enhancement studies.
Structures were assigned by Nuclear Overhauser experiments performed on a JEOL 400 MHz NMR apparatus.
The identities of the two regiosomers were established vía NMR NOE ( Nuclear Overhauser Effect ) experiments.
Overhauser enhancement was 59 at 5W microwave power.
The relative stereochemistry was determined using Nuclear Overhauser Effect ( NOE ) experiment.
Overhauser remained at Ford until 1973, when he joined the faculty at Purdue University.
The transfer mechanism is through the Overhauser effect, i.e. relaxation driven.
To ensure quantitative results, the spectra are recorded without the “ nuclear Overhauser effect ” ( NOE ).
D NMR, conformational analysis, nuclear Overhauser enhancement, saturation transfer.
Key words, caffeine, dimer, self-association, molecular modelling, intermolecular nuclear Overhauser enhancements ( NOEs ).
The ( Z ) - olefin geometry was confirmed by nuclear Overhauser effect ( NOE ) studies Stott et al.
Example 117 The following known free radicals were tested for Overhauser enhancement,.
To distinguish between isomeric forms 4 and 5a, a Nuclear Overhauser difference experiment is performed.
In some cases, the assigned structures were confirmed by nuclear Overhauser effect ( NOE ) experiments.
Such a mechanism could be the nuclear Overhauser effect ( NOE ).
