Detalhe da pesquisa
1.
Depleted carbon isotope compositions observed at Gale crater, Mars.
Proc Natl Acad Sci U S A
; 119(4)2022 01 25.
Artigo
em Inglês
| MEDLINE | ID: mdl-35042808
2.
Intramolecular isotopic evidence for bacterial oxidation of propane in subsurface natural gas reservoirs.
Proc Natl Acad Sci U S A
; 116(14): 6653-6658, 2019 04 02.
Artigo
em Inglês
| MEDLINE | ID: mdl-30886103
3.
Standardization for 13 C-13 C clumped isotope analysis by the fluorination method.
Rapid Commun Mass Spectrom
; 35(13): e9109, 2021 Jun 15.
Artigo
em Inglês
| MEDLINE | ID: mdl-33880802
4.
A fluorination method for measuring the 13 C-13 C isotopologue of C2 molecules.
Rapid Commun Mass Spectrom
; 34(11): e8761, 2020 Jun 15.
Artigo
em Inglês
| MEDLINE | ID: mdl-32067266
5.
Measurement of natural carbon isotopic composition of acetone in human urine.
Anal Bioanal Chem
; 408(6): 1597-607, 2016 Feb.
Artigo
em Inglês
| MEDLINE | ID: mdl-26718914
6.
Position-Specific Isotope Analysis of Xanthines: A (13)C Nuclear Magnetic Resonance Method to Determine the (13)C Intramolecular Composition at Natural Abundance.
Anal Chem
; 87(13): 6600-6, 2015 Jul 07.
Artigo
em Inglês
| MEDLINE | ID: mdl-26067163
7.
Analytical method for simultaneous determination of bulk and intramolecular (13) C-isotope compositions of acetic acid.
Rapid Commun Mass Spectrom
; 29(24): 2337-40, 2015 Dec 30.
Artigo
em Inglês
| MEDLINE | ID: mdl-26563704
8.
Intramolecular 13C pattern in hexoses from autotrophic and heterotrophic C3 plant tissues.
Proc Natl Acad Sci U S A
; 109(44): 18204-9, 2012 Oct 30.
Artigo
em Inglês
| MEDLINE | ID: mdl-23074255
9.
Evaluation of commercially available reagents as a reference material for intramolecular carbon isotopic measurements of acetic acid.
Rapid Commun Mass Spectrom
; 28(16): 1821-8, 2014 Aug 30.
Artigo
em Inglês
| MEDLINE | ID: mdl-25559452
10.
Accurate method for the determination of intramolecular 13C isotope composition of ethanol from aqueous solutions.
Anal Chem
; 85(14): 6566-70, 2013 Jul 16.
Artigo
em Inglês
| MEDLINE | ID: mdl-23745730
11.
Biochemical and physiological determinants of intramolecular isotope patterns in sucrose from C3, C4 and CAM plants accessed by isotopic ¹³C NMR spectrometry: a viewpoint.
Nat Prod Rep
; 29(4): 476-86, 2012 Apr.
Artigo
em Inglês
| MEDLINE | ID: mdl-22337171
12.
Development of a methodology using gas chromatography-combustion-isotope ratio mass spectrometry for the determination of the carbon isotope ratio of caffeine extracted from tea leaves (Camellia sinensis).
Rapid Commun Mass Spectrom
; 26(8): 978-82, 2012 Apr 30.
Artigo
em Inglês
| MEDLINE | ID: mdl-22396035
13.
Hydrocarbon Cycling in the Tokamachi Mud Volcano (Japan): Insights from Isotopologue and Metataxonomic Analyses.
Microorganisms
; 10(7)2022 Jul 14.
Artigo
em Inglês
| MEDLINE | ID: mdl-35889138
14.
Low 13C-13C abundances in abiotic ethane.
Nat Commun
; 13(1): 5790, 2022 10 02.
Artigo
em Inglês
| MEDLINE | ID: mdl-36184637
15.
A 13C NMR spectrometric method for the determination of intramolecular δ13C values in fructose from plant sucrose samples.
New Phytol
; 191(2): 579-588, 2011 Jul.
Artigo
em Inglês
| MEDLINE | ID: mdl-21388380
16.
The intramolecular ¹³C-distribution in ethanol reveals the influence of the CO2 -fixation pathway and environmental conditions on the site-specific ¹³C variation in glucose.
Plant Cell Environ
; 34(7): 1104-12, 2011 Jul.
Artigo
em Inglês
| MEDLINE | ID: mdl-21410708
17.
Impact of the deuterium isotope effect on the accuracy of 13C NMR measurements of site-specific isotope ratios at natural abundance in glucose.
Anal Bioanal Chem
; 398(5): 1979-84, 2010 Nov.
Artigo
em Inglês
| MEDLINE | ID: mdl-20830468
18.
Accurate quantitative isotopic 13C NMR spectroscopy for the determination of the intramolecular distribution of 13C in glucose at natural abundance.
Anal Chem
; 81(21): 8978-85, 2009 Nov 01.
Artigo
em Inglês
| MEDLINE | ID: mdl-19791767
19.
We need better care for long covid and ME/CFS.
BMJ
; 383: 2372, 2023 10 17.
Artigo
em Inglês
| MEDLINE | ID: mdl-37848205
20.
There is an overlap between long covid and ME/CFS.
BMJ
; 383: 2462, 2023 10 24.
Artigo
em Inglês
| MEDLINE | ID: mdl-37875300