Results 141 to 150 of about 18,004 (298)
Deuterium Labelling of L-Tyrosine with Raney Alloys in Alkaline Deuterium Oxide Solutions
The synthesis of deuteriated L-tyrosines with Raney alloys in alkaline deuterium oxide solutions, involving reductive debromination of brominated L-tyrosines and hydrogen-deuterium (H-D) exchange of L-tyrosines, without causing racemization, is ...
ツヅキ, ヒロヒサ +12 more
core
Advanced Physics Research, EarlyView.A physics‐grounded framework based on decoherence timescales (τ_dec vs τ_func), Markovian validity, and falsifiability criteria is applied across molecular systems to distinguish where quantum effects are necessary, marginal, or irrelevant. The analysis integrates quantum chemistry, biological quantum mechanisms, and quantum computing under a unified ...
Sarfaraz K. Niazi
wiley +1 more source
Deuterium Oxide (D2O) Induces Early Stress Response Gene Expression and Impairs Growth and Metastasis of Experimental Malignant Melanoma. [PDF]
Cancers (Basel), 2021 Jandova J +3 more
europepmc +1 more source
Study of the effects of deuterium implantation upon the performance of thin-oxide CMOS devices
, 1999 The use of ultra thin oxide films in modem semiconductor devices makes them increasingly susceptible to damage due to the hot carrier damage. Deuterium in place of hydrogen was introduced by ion implantation at the silicon oxide-silicon interface during ...
Kishore, Sumit
core
Reliability of thin oxides grown on deuterium implanted silicon substrate
, 2001 We have investigated the reliability of gate oxide with deuterium incorporated at the Si/SiO2 interface through low energy ion implantation into the silicon substrate before thin gate oxide growth.
Jarwal, R. K., Misra, D.
core +1 more source
“Dead Lithium” Formation and Mitigation Strategies in Anode‐Free Li‐Metal Batteries
Batteries &Supercaps, Volume 8, Issue 3, March 2025.Anode‐free lithium metal batteries, though promising due to their high energy density, face challenges from dead lithium formation. “Dead lithium”, disconnected from the anode, causes capacity loss, increased resistance, and safety risks. This review explores the origins of dead lithium, its impact on battery performance, and potential strategies for ...
Mozaffar Abdollahifar, Andrea Paolella
wiley +1 more source
Dielectric constant of deuterium oxide
Journal of Research of the National Bureau of Standards, 1958 An equal ratio-arm, capacitance-conductance bridge operated at frequencies below 100 kc was used to measure the dielectric constant of deuterium oxide with an accuracy of 0.1% or better in the range 4 to 100 deg C. A value of 77.94 was found for the dielectric constant at 25 deg C. The data fit the relation epsilon = 87.48/sub 2/ -- (0.40509)t + (9.638
openaire +1 more source
Photocatalytic Multiple Deuteration of Polyethylene Glycol Derivatives Using Deuterium Oxide [PDF]
Ogasahara R., Mae M., Matsuura K., et al. Photocatalytic Multiple Deuteration of Polyethylene Glycol Derivatives Using Deuterium Oxide. Chemistry - A European Journal , (2025); https://doi.org/10.1002/chem.202404204.Deuterated molecules are of growing ...
Mae, Miyu +13 more
core +1 more source
British Journal of Clinical Pharmacology, EarlyView.Aims CYP2C19 is one of the most important pharmacogenes, and its activity is highly variable due to factors such as genetics or drug–drug interactions. Due to the lack of an appropriate endogenous CYP2C19 biomarker, surrogate methods to assess its activity are warranted.
Julian Peter Müller +9 more
wiley +1 more source
Divergent Molecular Responses to Heavy Water in Arabidopsis thaliana Compared to Bacteria and Yeast
PlantsHeavy water (D2O) is scarce in nature, and despite its physical similarity to water, D2O disrupts cellular function due to the isotope effect. While microbes can survive in nearly pure D2O, eukaryotes such as Arabidopsis thaliana are more sensitive and ...
Pengxi Wang +4 more
doaj +1 more source