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1.
NMR-Based Method for Intramolecular 13C Distribution at Natural Abundance Adapted to Small Amounts of Glucose.
Anal Chem
; 95(28): 10540-10549, 2023 07 18.
Artículo
en Inglés
| MEDLINE | ID: mdl-37413690
2.
Site-specific carbon isotope measurements of vanillin reference materials by nuclear magnetic resonance spectrometry.
Anal Bioanal Chem
; 414(24): 7153-7165, 2022 Oct.
Artículo
en Inglés
| MEDLINE | ID: mdl-36097194
3.
Exploring the enantiomeric 13C position-specific isotope fractionation: challenges and anisotropic NMR-based analytical strategy.
Anal Bioanal Chem
; 413(25): 6379-6392, 2021 Oct.
Artículo
en Inglés
| MEDLINE | ID: mdl-34498104
4.
A precise and rapid isotopomic analysis of small quantities of cholesterol at natural abundance by optimized 1H-13C 2D NMR.
Anal Bioanal Chem
; 413(6): 1521-1532, 2021 Mar.
Artículo
en Inglés
| MEDLINE | ID: mdl-33506339
5.
Position-specific 15 N isotope analysis in organic molecules: A high-precision 15 N NMR method to determine the intramolecular 15 N isotope composition and fractionation at natural abundance.
Magn Reson Chem
; 57(12): 1136-1142, 2019 12.
Artículo
en Inglés
| MEDLINE | ID: mdl-31222922
6.
Full Spectrum Isotopic 13C NMR Using Polarization Transfer for Position-Specific Isotope Analysis.
Anal Chem
; 90(14): 8692-8699, 2018 07 17.
Artículo
en Inglés
| MEDLINE | ID: mdl-29911856
7.
Elucidation of non-intentionally added substances migrating from polyester-polyurethane lacquers using automated LC-HRMS data processing.
Anal Bioanal Chem
; 410(22): 5391-5403, 2018 Sep.
Artículo
en Inglés
| MEDLINE | ID: mdl-29516137
8.
Difficulties in Differentiating Natural from Synthetic Alkaloids by Isotope Ratio Monitoring using 13C Nuclear Magnetic Resonance Spectrometry.
Planta Med
; 84(12-13): 935-940, 2018 Aug.
Artículo
en Inglés
| MEDLINE | ID: mdl-29653457
9.
A retro-biosynthetic approach to the prediction of biosynthetic pathways from position-specific isotope analysis as shown for tramadol.
Proc Natl Acad Sci U S A
; 112(27): 8296-301, 2015 Jul 07.
Artículo
en Inglés
| MEDLINE | ID: mdl-26106160
10.
Non-statistical 13C Fractionation Distinguishes Co-incident and Divergent Steps in the Biosynthesis of the Alkaloids Nicotine and Tropine.
J Biol Chem
; 291(32): 16620-9, 2016 08 05.
Artículo
en Inglés
| MEDLINE | ID: mdl-27288405
11.
Insights into the role of methionine synthase in the universal 13C depletion in O- and N-methyl groups of natural products.
Arch Biochem Biophys
; 635: 60-65, 2017 12 01.
Artículo
en Inglés
| MEDLINE | ID: mdl-29074162
12.
The new face of isotopic NMR at natural abundance.
Magn Reson Chem
; 55(2): 77-90, 2017 Feb.
Artículo
en Inglés
| MEDLINE | ID: mdl-27921330
13.
Nonstatistical 13C distribution during carbon transfer from glucose to ethanol during fermentation is determined by the catabolic pathway exploited.
J Biol Chem
; 290(7): 4118-28, 2015 Feb 13.
Artículo
en Inglés
| MEDLINE | ID: mdl-25538251
14.
A Ring-D-Seco-Tetranortriterpenoid from Seeds of Carapa procera Active against Breast Cancer Cell Lines.
Planta Med
; 82(11-12): 967-72, 2016 Jul.
Artículo
en Inglés
| MEDLINE | ID: mdl-27224268
15.
Internal Referencing for ¹³C Position-Specific Isotope Analysis Measured by NMR Spectrometry.
Anal Chem
; 87(15): 7550-4, 2015 Aug 04.
Artículo
en Inglés
| MEDLINE | ID: mdl-26158226
16.
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.
Artículo
en Inglés
| MEDLINE | ID: mdl-26067163
17.
Insights into Mechanistic Models for Evaporation of Organic Liquids in the Environment Obtained by Position-Specific Carbon Isotope Analysis.
Environ Sci Technol
; 49(21): 12782-8, 2015 Nov 03.
Artículo
en Inglés
| MEDLINE | ID: mdl-26443423
18.
Comparative study of ¹³C composition in ethanol and bulk dry wine using isotope ratio monitoring by mass spectrometry and by nuclear magnetic resonance as an indicator of vine water status.
Anal Bioanal Chem
; 407(30): 9053-60, 2015 Dec.
Artículo
en Inglés
| MEDLINE | ID: mdl-26438472
19.
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.
Artículo
en Inglés
| MEDLINE | ID: mdl-23074255
20.
Biomarkers for cheese authentication by detailed and fast gas chromatographic profiling of triacylglycerol fatty acids.
Food Chem
; 422: 136251, 2023 Oct 01.
Artículo
en Inglés
| MEDLINE | ID: mdl-37121209