Results 21 to 30 of about 104,664 (293)

Comparison Study of the Metabolic Characteristics of Three Kinds of Deuterium-labeled Glucose in Rat Glioma Cells

open access: yesChinese Journal of Magnetic Resonance, 2023
Deuterium (2H) magnetic resonance imaging is an emerging molecular metabolic imaging method that can visualize the metabolic pathway in vivo, and therefore has great potential in clinical applications such as cancer detection.
FANG Yi   +7 more
doaj   +1 more source

Cp*Co-catalyzed directed hydrogen isotope exchange with substrate-dependent deuterium source [PDF]

open access: yes, 2023
Despite the growing interest in directed Hydrogen Isotope Exchange (HIE) reactions, the existing synthetic protocols mainly rely on noble metals and the choice of the deuterium source remains unclear. Herein, we developed different reaction conditions to
Sergio , Barranco   +4 more
core   +1 more source

Investigating Deuterium destruction in BBN with Felsenkeller accelerator [PDF]

open access: yes, 2023
openThe Big Bang Nucleosynthesis (BBN) began as the universe cooled below 0.1 MeV, about 3 seconds after the Big Bang, creating the first light elements in the universe.
REMESAN SREEKALA, ARAVIND
core  

Old Discovery Leading to New Era: Metabolic Imaging of Cancer with Deuterium MRI

open access: yesMagnetochemistry, 2022
The understanding of metabolic compartments involved in the survival, growth and invasion of tumours is important for modern cancer research.
Hao Ding   +4 more
doaj   +1 more source

Mapping of exogenous choline uptake and metabolism in rat glioblastoma using deuterium metabolic imaging (DMI)

open access: yesFrontiers in Cellular Neuroscience, 2023
IntroductionThere is a lack of robust metabolic imaging techniques that can be routinely applied to characterize lesions in patients with brain tumors. Here we explore in an animal model of glioblastoma the feasibility to detect uptake and metabolism of ...
Kevan L. Ip   +5 more
doaj   +1 more source

Observation of significant Doppler shift in deuterium-deuterium neutron energy caused by neutral beam injection in the large helical device

open access: yes, 2022
0000-0002-0160-0468The compact neutron emission spectrometer (CNES) having a tangential sightline was installed to observe a significant Doppler shift of the neutron energy due to the high-energy tangential neutral beam (NB) injections in the Large ...
ZHONG, Guoqiang   +25 more
core   +1 more source

Validation of deuterium incorporation against sterol balance for measurement of human cholesterol biosynthesis

open access: yesJournal of Lipid Research, 1998
To examine the validity of the deuterium (D) incorporation technique for measurement of human cholesterol synthesis rates, D uptake from D2O into cholesterol was compared to sterol balance in 13 subjects each under three controlled diet settings ...
P.J.H. Jones   +5 more
doaj   +1 more source

Single‐Rate Dual‐Domain Mass Transfer Model: Elucidating Temperature Effects

open access: yesWater Resources Research, 2021
In this study, the influence of varying temperatures on the transport behavior of conservative solutes in heterogeneous porous media has been investigated.
M. Binder   +9 more
doaj   +1 more source

Deuterium-Free, Three-Plexed Peptide Diethylation for Highly Accurate Quantitative Proteomics

open access: yes, 2019
The deuterium, a frequently used stable isotope in isotopic labeling for quantitative proteomics, could deteriorate the accuracy and precision of proteome quantification owing to the retention time shift of deuterated peptides from the hydrogenated ...
Hyunjoon Kim (268724)   +29 more
core   +1 more source

A study of beam ion and deuterium–deuterium fusion-born triton transports due to energetic particle-driven magnetohydrodynamic instability in the large helical device deuterium plasmas

open access: yes, 2021
0000-0003-4555-1837Understanding energetic particle transport due to magnetohydrodynamic instabilities excited by energetic particles is essential to apprehend alpha particle confinement in a fusion burning plasma. In the large helical device (LHD), beam
KAMIO, Shuji   +25 more
core   +1 more source

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