Results 1 to 10 of about 54,813 (313)

Disentangling temporal and population variability in plant root water uptake from stable isotopic analysis: when rooting depth matters in labeling studies [PDF]

Hydrology and Earth System Sciences, 2020
Isotopic labeling techniques have the potential to minimize the uncertainty of plant root water uptake (RWU) profiles estimated using multisource (statistical) modeling by artificially enhancing the soil water isotopic gradient.
V. Couvreur, Y. Rothfuss, F. Meunier, T. Bariac, P. Biron, J.-L. Durand, P. Richard, M. Javaux, M. Javaux   +8 more
doaj   +3 more sources

An integrated isotopic labeling and freeze sampling apparatus (ILSA) to support sampling leaf metabolomics at a centi-second scale [PDF]

Plant Methods, 2022
Background Photosynthesis close interacts with respiration and nitrogen assimilation, which determine the photosynthetic efficiency of a leaf. Accurately quantifying the metabolic fluxes in photosynthesis, respiration and nitrogen assimilation benefit ...
Qiming Tang, Qingfeng Song, Xiaoxiang Ni, Zai Shi, Genyun Chen, Xinguang Zhu   +5 more
doaj   +2 more sources

A review of 17O isotopic labeling techniques for solid-state NMR structural studies of metal oxides in lithium-ion batteries [PDF]

Magnetic Resonance Letters
Recent advances in utilizing 17O isotopic labeling methods for solid-state nuclear magnetic resonance (NMR) investigations of metal oxides for lithium-ion batteries have yielded extensive insights into their structural and dynamic details.
Xiaoli Xia, Lei Zhu, Weiping Tang, Luming Peng, Junchao Chen   +4 more
doaj   +2 more sources

Quality control of imbalanced mass spectra from isotopic labeling experiments [PDF]

BMC Bioinformatics, 2019
Background Mass spectra are usually acquired from the Liquid Chromatography-Mass Spectrometry (LC-MS) analysis for isotope labeled proteomics experiments.
Tianjun Li, Long Chen, Min Gan
doaj   +2 more sources

Robust Cell-Free Expression of Sub-Pathological and Pathological Huntingtin Exon-1 for NMR Studies. General Approaches for the Isotopic Labeling of Low-Complexity Proteins [PDF]

Biomolecules, 2020
The high-resolution structural study of huntingtin exon-1 (HttEx1) has long been hampered by its intrinsic properties. In addition to being prone to aggregate, HttEx1 contains low-complexity regions (LCRs) and is intrinsically disordered, ruling out ...
Anna Morató, Carlos A. Elena-Real, Matija Popovic, Aurélie Fournet, Karen Zhang, Frédéric Allemand, Nathalie Sibille, Annika Urbanek, Pau Bernadó   +8 more
doaj   +2 more sources

Editorial: Isotopic labeling approaches for exploring plant metabolism dynamics [PDF]

Frontiers in Plant Science, 2023
Younès Dellero, Zoran Nikoloski, Zoran Nikoloski   +2 more
doaj   +2 more sources

Deuteration of Arenes via Pd-Catalyzed C-H Activation: A Lesson in Nondirected C-H Activation, Isotopic Labeling, and NMR Characterization. [PDF]

J Chem Educ
Deufel F, van Gemmeren M.
europepmc   +2 more sources

Unveiling the Structure and Reactivity of Fatty-Acid Based (Nano)materials Thanks to Efficient and Scalable ¹⁷O and ¹⁸O-Isotopic Labeling Schemes. [PDF]

J Am Chem Soc, 2020
Špačková J, Fabra C, Mittelette S, Gaillard E, Chen CH, Cazals G, Lebrun A, Sene S, Berthomieu D, Chen K, Gan Z, Gervais C, Métro TX, Laurencin D.   +13 more
europepmc   +3 more sources

Segmental isotopic labeling of HIV-1 capsid protein assemblies for solid state NMR. [PDF]

J Biomol NMR, 2018
Gupta S, Tycko R.
europepmc   +3 more sources

Analyzing Mass Spectrometry Imaging Data of ¹³C-Labeled Phospholipids in Camelina sativa and Thlaspi arvense (Pennycress) Embryos

Metabolites, 2021
The combination of 13C-isotopic labeling and mass spectrometry imaging (MSI) offers an approach to analyze metabolic flux in situ. However, combining isotopic labeling and MSI presents technical challenges ranging from sample preparation, label ...
Trevor B. Romsdahl, Shrikaar Kambhampati, Somnath Koley, Umesh P. Yadav, Ana Paula Alonso, Doug K. Allen, Kent D. Chapman   +6 more
doaj   +1 more source