小窓モード

プレミアム

ログイン
設定

設定

「nmr」の共起表現一覧(1語右で並び替え)

該当件数 : 210



ochemistry of filipin III was determined by 13C NMR acetonide analysis.
The notation labels each ( NMR active) nucleus with a letter of the alphabet.
The NMR also holds more than two million vertical (bird
A recent NMR analysis of the HHBV epsilon have shown that th
Proton NMR analysis shows a chemical shift of 2.52 ppm for
UV and NMR analysis have shown that the aromatic character
This motif was visualized and studied using NMR analysis by Lee and Crothers.
ining variants of biological macromolecules for NMR analysis.
used in the fields of X-ray crystallography and NMR analysis.
carrier proteins have been solved using various NMR and crystallography techniques.
BSP has no α-helical or β-sheet structure by 1D NMR and circular dichroism.
The correct structure of heme A, based upon NMR and IR experiments of the reduced, Fe(II), form
m value of zero, in nuclear magnetic resonance ( NMR) and magnetic resonance imaging (MRI).
establishment of new concepts and techniques in NMR and MRI, in order to extend their applicability
ng of gas chromatography and mass spectrometry, NMR and other forms of spectroscopy) in order to st
uency range is in the radiofrequency region for NMR, and one can also refer to these effects in EPR
NMR and EPR
ation and detection methods, ex-situ and mobile NMR and MRI, laser-polarized NMR and MRI, functiona
Salicylates can be identified by GC/MS, proton NMR, and IR.
NMR and IR spectroscopy) are far superior in determ
motion has also been observed in calmodulin by NMR, and applied in medical treatments.
versity of Michigan, a scientist in the area of NMR and biological membranes.
Combined assignment and dynamics algorithm for NMR applications CYANA is a program for automated s
visible from public land, and are stored in the NMR archive.
ne in different ways as outlined in the protein NMR article.
commercialize a laboratory test performed using NMR as a detection method, the NMR LipoProfile test
thout Pirkle's alcohol are indistinguishable by NMR, become diastereomorphic when the analyte inter
itute campus, presently housing high-resolution NMR, biological MRI, and the Kimmel Center for Arch
first station was on the North Midland Railway ( NMR) but was closed in 1843 and may have been littl
uterated compound will show a peak in deuterium NMR but not proton NMR.
in the stereospecific aldol reaction, and 77Se NMR can verify the enantiomeric purity of the aldol
The NMR cap rests on the outer tube of the apparatus 4.
led cluster methods, theoretical calculation of NMR chemical shifts, explicitly correlated wavefunc
Thus, measurements can be made of NMR chemical shifts, intrinsic viscosity, solvent e
The phosphorus atom has an NMR chemical shift of about +100 ppm (downfield of
NMR closed in December 2007.
tinues to arrange annual conferences for the UK NMR community (the current being the ninth) and a s
CCPN as a software project and as a coordinated NMR community, its software developers run courses
nd cyclopropanyl protons determined with proton NMR confirms this model.
When applied to organic molecules, NMR crystallography aims at including structural in
E.g. polymorphism is an area of interest for NMR crystallography since this is encountered occas
The main interest in NMR crystallography is in microcrystalline and amor
lecular distances in the solid state leading to NMR crystallography notably in amorphous materials.
Nuclear magnetic resonance crystallography ( NMR crystallography) is a method which utilizes pri
o polymorphism, and this can be investigated by NMR crystallography.
, one of the most popular software packages for NMR Data Processing in part due to its efficiency (
any which produces software for use in handling NMR data and predicting NMR spectra.
Mass spectrometry and NMR data indicate that Filipin II is 1'-deoxy-filip
e Vrije Universiteit Amsterdam published proton NMR data .
Yamamoto are attributed reproducibility for the NMR data.
In 1997 structural studies using NMR determined that a DNA-bound AT-hook adopted a c
e a superconductive magnet (Oxford Instruments, NMR Division, Type 200/130, Cryostat Family Type 3.
diabatic sech/tanh inversion pulses, zero-field NMR, double rotation and dynamic-angle spinning, it
research papers dealing with the application of NMR, ESR and NQR spectrometry in all branches of ch
ffraction, solid state spectroscopy (IR, Raman, NMR etc.), calorimetry and thermogravimetry.
However, NMR experiments are able to provide information fro
lly rare due to small relative sensitivities in NMR experiments (compared to 1H) of the nuclei in q
MTSL, a chemical used for certain NMR experiments
H and 13C aren't the only nuclei susceptible to NMR experiments.
he field of MRI when he patented the concept of NMR for detecting cancer after filing an applicatio
t is small in comparison with the difference in NMR frequencies between the inequivalent spins.
The horizontal axis is NMR frequency (or chemical shift in parts per milli
clei related by symmetry and so having the same NMR frequency) have different coupling relationship
They also arrange visits to NMR groups to introduce the CCPN program suite and
Deuterium NMR has a range of chemical shift similar to proton
13C NMR has a number of complications that are not enco
The NMR holds the largest public archive of aerial phot
In most high-field NMR, however, the distortions are usually modest an
ectroscopy, such as nuclear magnetic resonance ( NMR), infrared spectroscopy and Raman spectroscopy,
Modern high field strength NMR instruments used for carbohydrate samples, typi
enough to accommodate the whole human body for NMR investigations in 1983 at the John Radcliffe Ho
13C NMR is much less sensitive to carbon than 1H NMR is
sonance signal is small, and as in conventional NMR is typically sensed using a second set of coils
Deuterium NMR is NMR spectroscopy of deuterium (2D), an isoto
Low field NMR is a branch of nuclear magnetic resonance (NMR)
Zero field NMR is the NMR spectrum analysis of certain substan
Where boron NMR is desired, quartz NMR tubes containing low con
Carbohydrate NMR is the application of nuclear magnetic resonanc
Gradient enhanced NMR is a method for obtaining high resolution nucle
R was between Sheffield and a junction with the NMR just south of Beighton.
was a spur which linked the WR&GR line with the NMR line which crossed over Oakenshaw Lane.
insertion of the sample in the NMR machine
The high field section of modern NMR magnets are composed of niobium-tin wire.
atlachova and R.H. Kraus, Jr., "Ultra-low field NMR measurements of liquids and gases with short re
The NMR of the norbornyl cation was first reported by S
introduced high sensitivity, cross polarization NMR of dilute spins such as carbon-13 in solids (Pr
lation and structural elucidation (MS,1D and 2D NMR) of natural products, as well as various chroma
the adduct has no other fluorine atoms, the 19F NMR of a racemic mixture shows just two peaks, one
larization made it possible to observe enhanced NMR of surfaces and the selective "lighting up" of
she will use "qualitative" techniques (perhaps NMR or IR spectroscopy) to identify the compounds p
n, as defined by X-ray crystallography, protein NMR, or another protein structure determination met
ptical purity by integrating the area under the NMR peak corresponding to each stereoisomer.
eters and integration to a web service allowing NMR prediction.
material of choice in designing high-resolution NMR probes for NMR spectroscopy: its volume magneti
Field-cycling NMR relaxometry
netic susceptibilities of materials surrounding NMR sample to that of the solvent can reduce suscep
The NMR sample is prepared in a thin-walled glass tube
ne is sometimes used as an internal standard in NMR samples that contain aromatic protons.
Proton NMR shows just one peak at 2,98 ppm and carbon NMR
In accordance with its structure proton NMR shows 2 signals in a 2 to 1 ratio.
As a result, INEPT can enhance the NMR signal by a factor larger than K, while the NOE
In other words, the NMR signal from larger molecules decays more rapidl
ging and helps with the spatial decoding of the NMR signal.
Using D6-DMSO as an NMR solvent can have unexpected results.
as phosphines), making it useful to measure 31P NMR spectra routinely.
Deuterium NMR spectra are especially informative in the solid
Such effects are more common in NMR spectra of aromatic and other non-flexible syst
s H. Prestegard and coworkers demonstrated that NMR spectra of certain proteins (in this case cyano
Three dimensional protein NMR spectra viewed with CCPN software.
The database includes 14700 1H NMR spectra and 13000 13C NMR spectra as well as FT
It improves the resolution of 1H NMR spectra by forming diastereomeric ion pairs.
'Modelling one- and two-dimensional solid-state NMR spectra', Volume 40, Issue 1, Jan 2002, Pages:
dical chain reaction, and the product, based on NMR spectra, is thought to be polycyclopropane.
technique that can be used to solve various 2D NMR spectra.
nce it was built in 1997 and houses four Bruker NMR spectrometers in addition to lower field equipm
ngth" outer tube suitable for Bruker and Varian NMR spectrometers, right 15 mm outer tube suitable
NMR spectroscopic experiments indicated close proxi
Neostigmine's 1H NMR Spectroscopy reveals shifts at: 7.8, 7.7, 7.4,
Nuclear magnetic resonance ( NMR) spectroscopy is a widely used resonance method
he University of Cambridge, who worked on early NMR spectroscopy
In NMR spectroscopy of the nuclei 1H, 13C and 29Si, fr
This purplish coordination complex is used in NMR spectroscopy as a relaxation agent because of i
ganic compounds including that for infrared and NMR spectroscopy and mass spectrometry.
In a proton NMR spectroscopy result, 3-hexyne produces a triple
from other sources, such as rotational spectra, NMR spectroscopy or high-quality quantum-mechanical
There is, however, some evidence from 17O NMR spectroscopy to suggest that two tautomeric for
typically obtained by X-ray crystallography or NMR spectroscopy and submitted by biologists and bi
As with NMR spectroscopy in general, good resolution requir
He combined NMR spectroscopy and modeling to demonstrate for th
In Fourier Transform NMR spectroscopy and imaging, a pulse sequence desc
(INEPT) is a signal enhancement method used in NMR spectroscopy which involves the transfer of nuc
e spinning (CP/MAS) nuclear magnetic resonance ( NMR) spectroscopy have been used to characterize na
sease, Otvos began novel research work in using NMR spectroscopy to quantify the lipoproteins in fi
Center for Biomolecular NMR Spectroscopy
ts crystalline structure was determined by both NMR spectroscopy and X-ray crystallography in 1963.
Deuterated DCM is not a common solvent used in NMR spectroscopy as it is reasonably expensive.
Deuterated THF is a rarely used as a solvent in NMR spectroscopy due to its expense.
NMR spectroscopy provides diverse data on the solut
It is used as an internal standard for proton NMR spectroscopy in D2O.
NMR spectroscopy can also be used to check the leve
and applications of nuclear magnetic resonance ( NMR) spectroscopy of non-liquid samples.
determination include X-ray crystallography and NMR spectroscopy, both of which can produce informa
Many techniques, like X-ray crystallography and NMR spectroscopy, are widely used in chemistry and
Aromatic ring currents are relevant to NMR spectroscopy, as they dramatically influence th
spectrometry (MS), nuclear magnetic resonance ( NMR) spectroscopy, fluorescence spectroscopy, dual
is motion can often be detected and measured by NMR spectroscopy, among other methods.
Each isotope has a unique Larmor frequency for NMR spectroscopy, which is tabulated here.
ogical systems using stopped-flow technique and NMR spectroscopy.
in the field of NMR spectroscopy.
Deuterated methanol is a common solvent used in NMR spectroscopy.
Deuterated acetone is a common solvent used in NMR spectroscopy.
uterated ethanol is an uncommon solvent used in NMR spectroscopy.
Deuterated benzene is a common solvent used in NMR spectroscopy.
The first was solved by multi-dimensional NMR spectroscopy.
A useful means for characterization is 77Se NMR spectroscopy.
ies of bullvalene have been examined by dynamic NMR spectroscopy.
ination and it is among the new developments in NMR spectroscopy.
d as chiral derivatizing agents for selenium-77 NMR spectroscopy.
d chloroform is the most common solvent used in NMR spectroscopy.
bands in the radio frequency range are found in NMR spectroscopy.
nomenon observed by nuclear magnetic resonance ( NMR) spectroscopy.
ed DMF is a relatively uncommon solvent used in NMR spectroscopy.
lcohol is applied to obtain this information by NMR spectroscopy.
ed as an alternative to phase cycling in modern NMR spectroscopy.
formation on disordered regions of a protein is NMR spectroscopy.
For example, the proton NMR spectrum changes from a sharp singlet at 4.2 pp
1,2,4,5-Tetramethylbenzene has a simple proton NMR spectrum comprising two signals due to the 2 ar
The proton NMR spectrum for this compound shows that the pheny
Thus only a single 1H NMR spectrum is need, albeit with close inspection
Consequently, the13C NMR spectrum exhibits only one signal due to the ra
The 1H NMR spectrum of arsenous acid solutions consists of
the integrals of each peak observed in a proton NMR spectrum, one can determine composition of an a
n be represented in the frequency domain as the NMR spectrum.
ymmetry was confirmed by its high resolution19F NMR spectrum.
only give a single peak near 6.8 ppm in the 1H NMR spectrum.
rogen or carbon, then reading the heteronuclear NMR spectrum: for example fluorine-19 NMR or phosph
This is a view of the NMR structure for the 101-nucleotide core encapsida
The protein NMR structure of maurotoxin, illustrating the fluct
determining back bone torsion angles in protein NMR studies.
is used as a reference compound for fluorine-19 NMR studies.
cho tannins are, according to a comparative 13C NMR study of polyflavonoids, found to be predominan
Solution 31P-NMR is one of the more routine NMR techniques because 31P has an isotopic abundanc
troversial conclusion until the late 1990s when NMR techniques were employed by F. Cordier et al. t
he discussion of computational and experimental NMR techniques.
to research, protein folding, especially using NMR techniques.
In further contrast to 1H NMR, the intensities of the signals are not normall
nitiative run by the National Monuments Record ( NMR), the public archive of English Heritage.
tems are based on pulsed (or Fourier Transform) NMR; they do not rely on the use of such oscillator
e four cage silicon atoms are equivalent on the NMR timescale due to migrations of the silyl substi
oms and hydrogen atoms appear equivalent on the NMR timescale.
torial CO groups via the Berry mechanism on the NMR timescale.
tural biology (such as X-ray crystallography or NMR) to determine the 3-D structures of protein mol
n notes, "The patent included the idea of using NMR to 'scan' the human body to locate cancerous ti
The application of NMR to large molecules is normally limited by the f
ch as Francisco Blanco et al. have used protein NMR to show that beta-hairpins can be formed from i
One example is the use of deuterium NMR to study lipid membrane phase behavior.
c methods including nuclear magnetic resonance ( NMR) to study complex biological material.
rch paper was the first to introduce the use of NMR to study tissue metabolites.
The NMR tube cap forms a vacuum seal.
                                                                                                   


こんにちは ゲスト さん

ログイン

Weblio会員(無料)になると

会員登録のメリット検索履歴を保存できる!

会員登録のメリット語彙力診断の実施回数増加!

無料会員に登録する
英→日 日→英
こんにちは ゲスト さん

ログイン

Weblio会員(無料)になると

会員登録のメリット検索履歴を保存できる!

会員登録のメリット語彙力診断の実施回数増加!

無料会員に登録する

©2026 GRAS Group, Inc.RSS