ライフサイエンスコーパス: proton NMR

1 ndard metabonomic approach using complete 1D proton NMR spectra of urine samples.

2 tes was obtained using a diffusion-edited 1D proton NMR analysis.

3 It incorporates various 1D and pseudo-2D proton NMR experiments, including GUPPY-DOSY, a newly de

4 A proton NMR signal with signal-to-noise ratio exceeding 1

5 state in proteins can be obtained from amide proton NMR chemical shift temperature dependences displa

6 Line broadening and multiplicity of amide proton NMR peaks from hB are consistent with hB undergoi

7 from lineshape analysis of 15N-edited amino proton NMR resonances.

8 unliganded state, comparison of the 15N and proton NMR signals from Arg-8 with those in smaller argi

9 addition onto the internal indene carbon and proton NMR spectroscopy for the sample in HCl-TFA demons

10 The monocations were strongly diatropic, and proton NMR spectroscopy showed the internal C-H at ca. -

11 n data, solvent kinetic isotope effects, and proton NMR spectroscopy.

12 was isolated and characterized by FAB MS and proton NMR spectroscopy.

13 Gas chromatography-mass spectrometry and proton NMR analyses of this neutral lipid demonstrated t

14 g and characterized by mass spectrometry and proton NMR as H type 1 pentaglycosylceramide (Fucalpha2G

15 y and lectin binding, mass spectrometry, and proton NMR.

16 ination of chemical, mass spectrometric, and proton-NMR analyses, the GPLs from M. habana were determ

17 nt with the pH dependence of Cu(II) binding, proton NMR spectroscopy indicates that the histidine res

18 Analysis by proton NMR indicates that the mycolic acids of the cmaA2

19 the center of the helix has been analyzed by proton NMR spectroscopy and restrained molecular dynamic

20 indication of a diamagnetic ring current by proton NMR spectroscopy, but addition of TFA gave rise t

21 also showed large diatropic ring currents by proton NMR spectroscopy that were comparable to true por

22 yrins show strong diatropic ring currents by proton NMR spectroscopy where the internal CH gives a re

23 on at the new carbinol center was deduced by proton NMR analysis of (R)- and (S)-Mosher [methoxy(trif

24 tuted forms of these have been determined by proton NMR spectroscopy.

25 catalytic diad has been observed directly by proton NMR.

26 hydroxyl substituent has been established by proton NMR and several X-ray structure determinations.

27 methanesulfonic acid in DMSO and followed by proton NMR.

28 uantification of blood plasma metabolites by proton NMR spectroscopy is complicated by the presence o

29 henacyclobutane intermediate was observed by proton NMR spectroscopy at low temperature.

30 rins showed strongly diatropic properties by proton NMR spectroscopy where the differences in chemica

31 oxybenziporphyrins showed chemical shifts by proton NMR spectroscopy that were consistent with weakly

32 xation is statistical and strong as shown by proton NMR characterization, electrospray mass spectrome

33 We have previously shown by proton NMR that horse serum butyryl cholinesterase, like

34 es with paraquat derivatives were studied by proton NMR spectroscopy, mass spectrometry, and X-ray an

35 tion in a monolayer film has been studied by proton NMR spectroscopy.

36 Here, we use side-chain proton NMR relaxation dispersion measurements, X-ray cry

37 h in-solution studies showing characteristic proton NMR upfield shifts and optical properties indicat

38 (obtained by size-exclusion chromatography, proton NMR and multiple-angle laser light scattering) an

39 Comparative proton NMR studies have been carried out on high-spin an

40 re these experiments successfully complement proton NMR are also described.

41 ted chondroitin sulfate (OSCS) contaminants, proton NMR spectral data for heparin sodium active pharm

42 (NV) center in diamond as a sensor to detect proton NMR in an organic sample located external to the

43 dichroism spectroscopy, and one-dimensional proton NMR experiments suggest KR7 primarily targets the

44 te applicability of a simple one-dimensional proton NMR method that exploits enhanced spin diffusion

45 ed at equilibrium by low pH; one-dimensional proton NMR spectra at pH 2.5 demonstrate that monomers e

46 One-dimensional proton NMR spectra of complex solutions provide rich mol

47 ular dichroism spectroscopy, one-dimensional proton NMR spectroscopy, and X-ray crystallography, as w

48 tegral glycan sequencing and one-dimensional proton NMR.

49 One-dimensional and two-dimensional proton NMR and electron microscopy studies performed on

50 gar protons were assigned by two-dimensional proton NMR.

51 A downfield proton NMR resonance, at 17-18 ppm, was observed in the

52 The one-dimensional exchangeable proton NMR spectrum shows resonances expected for imino

53 ase triple is proposed based on exchangeable proton NMR data, where U23 forms a base pair with A27 in

54 e one-dimensional, two-dimensional, and EXSY proton NMR studies.

55 ts were identified using high- and low-field proton NMR platforms and assessed with pattern recogniti

56 High-field and low-field proton NMR spectroscopy were used to analyse lipophilic

57 a four-coil system has been implemented for proton NMR at 250 MHz using a wide-bore magnet, with an

58 High frequency proton NMR spectra for two members of the prolyl oligope

59 n/deuterium isotope effect was observed from proton NMR at the active site histidine imidazole ring o

60 riminant analyses of metabolic profiles from proton NMR spectroscopy correctly classified more than 8

61 -phosphocholine vesicles was quantified from proton NMR measurements.

62 Furthermore, proton NMR analysis indicated that this neutral lipid pr

63 meso-protons for these metal complexes give proton NMR chemical shift values similar to those for th

64 However, proton NMR spectroscopy demonstrated that these derivati

65 Imino proton NMR data provided evidence that elements of the f

66 Imino proton NMR experiments provide evidence for possible hyd

67 Imino proton NMR indicates that this is partly because the str

68 Imino proton NMR spectra were also measured for two systems an

69 Ribonuclease mapping of T4-32 and imino proton NMR experiments of T4-35 show that both sequences

70 UV and imino proton NMR spectral observations indicated pronounced di

71 , equilibrium ultracentrifugation, and imino proton NMR, we are able to show that these modifications

72 atches, were studied by UV melting and imino proton NMR.

73 l loops were studied by UV melting and imino proton NMR.

74 om UV experiments were corroborated by imino proton NMR studies that show proton exchange rates, chem

75 The temperature-dependent imino proton NMR spectrum of oxoG modified DNA confirms the de

76 One-dimensional imino proton NMR and circular dichroism spectra of the modifie

77 ed by optical melting, one-dimensional imino proton NMR, and one-dimensional phosphorus NMR.

78 For selected sequences, imino proton NMR provides evidence that the desired duplex for

79 for use as an internal reference compound in proton NMR spectroscopy over 60 years ago.

80 eomers and thus avoids overlap of signals in proton NMR experiments, we established the two major con

81 of the dienolate intermediate to isomerase, proton NMR detects a highly deshielded resonance at 18.1

82 We present a J-Edited DIffusional (JEDI) proton NMR spectroscopic approach to selectively augment

83 nsities of the 1deltaPAH and 1deltaPA methyl proton NMR resonances is nearly constant while, (3) line

84 system using a 0.5-mm column with a 500-MHz proton NMR spectrometer using a custom NMR probe with an

85 60 MHz proton NMR spectroscopy was used to analyse extracts fro

86 The method is based on 600 MHz proton NMR spectra of individual serotype-specific polys

87 tion in the global structure on the basis of proton NMR and X-ray crystallographic analyses.

88 as demonstrated three-dimensional imaging of proton NMR with resolution on the order of 10 nm, but wi

89 tigated in acetonitrile solution by means of proton NMR titrations.

90 A method for spectral simplification of proton NMR spectra of blood plasma is presented.

91 nd syn diastereomers, respectively, based on proton NMR and circular dichroism spectroscopy.

92 performance liquid chromatography (HPLC), or proton NMR spectroscopy ((1)H NMR), depending on the sam

93 Vicinal proton-proton NMR couplings and ab initio quantum mechanics hav

94 Vicinal proton-proton NMR couplings have been used to compare the influ

95 lfoxide (DMSO) solutions from vicinal proton-proton NMR J couplings ((3)J(HH)).

96 metaquomyoglobin was determined by repeating proton NMR titrations as a function of temperature and u

97 structure was analyzed using high-resolution proton NMR spectroscopy and molecular dynamics simulatio

98 A high-resolution proton NMR study has been performed on a hybrid duplex f

99 ases are determined by using slice-selective proton NMR experiments.

100 nts in combination with diffusion-sensitized proton NMR spectroscopy.

101 ral Arg residues have very downfield-shifted proton NMR responses, indicating that they stabilize the

102 relate with changes in isotropically shifted proton NMR resonances assigned to cluster ligands.

103 Sequence-specific proton NMR assignments and distance and angle constraint

104 with frozen storage and, with solution state proton NMR, distinct "free" and "bound" states were disc

105 Variable-temperature proton NMR studies display the fluxionality of the iron-

106 This study demonstrates that proton NMR spectroscopy is capable of detecting EtG and

107 A major problem, however, is that proton NMR spectra are often extensively overlapped, so

108 The proton NMR analysis of the deletion mutant suggested tha

109 The proton NMR shows a broad resonance corresponding to endo

110 The proton NMR spectra for phenanthroline-fused heteroporphy

111 The proton NMR spectra for the tripyrrane dibenzyl esters in

112 The proton NMR spectra for these compounds showed strong dia

113 The proton NMR spectra for these contracted carbaporphyrinoi

114 The proton NMR spectra for these tripyrrolic intermediates s

115 The proton NMR spectrum confirms the presence of a strong di

116 The proton NMR spectrum demonstrated that the system has a s

117 The proton NMR spectrum for this complex also shows the rete

118 The proton NMR spectrum indicated that the carbachlorin is s

119 The proton NMR spectrum of the bipyridyl ferrous cyanoheme c

120 The proton NMR spectrum of the transition-state analogue com

121 The proton NMR spectrum showed that the carbachlorin is high

122 The proton NMR spectrum, NICS calculations, and AICD plots i

123 rom the active tetrac component affected the proton NMR chemical shift of the tetrac moiety in D(2)0

124 tained strongly aromatic properties, and the proton NMR spectra showed the N-methyl resonances near -

125 ed highly diatropic characteristics, and the proton NMR spectrum gave resonances at -5.74 and -6.24 p

126 multiple bands in the Soret region, and the proton NMR spectrum showed that it has a reduced diamagn

127 romatic properties that are evident from the proton NMR spectra, nucleus independent chemical shift (

128 A, but not random DNA, caused changes in the proton NMR spectra of VDRE DNA indicating specific inter

129 tion, has much less signal dispersion in the proton NMR spectra than LaP3W, indicating that the Trp r

130 In the proton NMR spectrum for the dication, the internal CH wa

131 Analysis of the proton NMR spectra for the tripyrranes indicates that th

132 Analysis of the proton NMR spectra provides evidence of the presence of

133 This revises the proton NMR spectra of ieodomycin B.

134 At lower temperatures, the proton NMR spectrum of the asymmetrically substituted ca

135 BPG in the neutral pH range according to the proton NMR and oxygen affinity studies presented here.

136 substituents upfield beyond -1 ppm in their proton NMR spectra.

137 s shown by moderate downfield shift of their proton NMR resonances and their sensitivities to the sol

138 ew Zealand and Australia were analysed using proton NMR spectroscopy coupled with chemometrics.

139 the first report of EtG determination using proton NMR spectroscopy.

140 rmined experimentally in DMSO solution using proton NMR spectroscopy.

141 Using proton-NMR profiling coupled to suitable quantification

142 ions, DFT, and empirical modeling of vicinal proton NMR spin-spin couplings.

143 e (WT) mice, which were obtained via in vivo proton NMR spectroscopy (9.4 Tesla).

144 One candidate, water proton NMR (wNMR), is briefly discussed.

145 To understand the applicability of water proton NMR ( wNMR), we studied the response and sensitiv

146 ent work, we explored the potential of water proton NMR under flow conditions (flow-wNMR) to use R(2)

147 In the presence of zinc, proton NMR NOESY spectra showed that the protein possess