Results 61 to 70 of about 1,179,789 (202)
Advanced Science, EarlyView.A rational, solvent‐free synthesis utilizing 2,6‐diaminonaphthalene produces ultrabright green‐emissive carbon dots. Regulated by a self‐limiting oxidative capping mechanism, excitons undergo ultrafast intra‐particle funneling from the nitrogen‐doped carbon core to emissive surface traps.
Hyeonjin Park +8 more
wiley +1 more source
The biological impact of deuterium and therapeutic potential of deuterium-depleted water
Frontiers in PharmacologySince its discovery by Harold Urey in 1932, deuterium has attracted increased amounts of attention from the scientific community, with many previous works aimed to uncover its biological effects on living organisms.
Jiao Qu +8 more
doaj +1 more source
Fractional Synthesis Rates of Individual Proteins in Rat Soleus and Plantaris Muscles
Proteomes, 2020 Differences in the protein composition of fast- and slow-twitch muscle may be maintained by different rates of protein turnover. We investigated protein turnover rates in slow-twitch soleus and fast-twitch plantaris of male Wistar rats (body weight 412 ±
Connor A. Stead +6 more
doaj +1 more source
Deuterium Labelling of L-Tyrosine with Raney Alloys in Alkaline Deuterium Oxide Solutions
, 1997 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 ...
宇田川, 潤 +8 more
core
Nascent Extracellular Matrix Converts Biomaterial Cues into Cell Fate Decisions
Advanced Science, EarlyView.This study uncovers a tri‐directional interplay among cells, hydrogels, and their nascent extracellular matrix. Hydrogel norbornene modification alters CD44‐mediated cell–hydrogel interactions, which shape nascent matrix deposition, composition, and spatial organization.
Joshua Y. Liu +12 more
wiley +1 more source
The effect of W surface fuzz induced by He plasma on deuterium permeation
Nuclear FusionThe permeation and retention of hydrogen isotopes in nuclear materials is critical to issues such as hydrogen embrittlement, tritium self-sufficiency, and radioactive safety in fusion reactors. Tungsten, the primary candidate for plasma-facing materials,
Long Li +10 more
doaj +1 more source
A NOTE ON THE SPECIFIC HEATS OF LIQUID DEUTERIUM OXIDE
, 1935 Preliminary determinations of the specific heats of liquid deuterium oxide from 4° to 65 °C. are described. The average specific heats over the temperature ranges 4° to 26 °C., 26° to 45 °C., and 26° to 65 °C., are 1.018, 1.003 and 1.008 respectively ...
R. S. Brown, W. H. Barnes, O. Maass
core +1 more source
Advanced Science, EarlyView.A dianionic ligand designed to encourage metal‐phosphine coordination—bis((3,5‐dimethylphenyl)amidomethyl)tertbutylphosphine (ArBiAMPtBu)—was employed in the synthesis of paramagnetic complexes of Ce, Nd, Np, and Pu, producing MI(ArBiAMPtBu)(thf)3.
Novan A. G. Gray +9 more
wiley +1 more source
Molecules, 2018 Deuterium oxide (D2O) has been reported to be active toward various in vitro cell lines in combination with phytochemicals. Our objective was to describe, for the first time, the effect of D2O on the proliferation of hepatic stellate cells (HSCs).
Phil Jun Lee +3 more
doaj +1 more source
, 2015 For the past decade, researchers have been trying to understand the mechanism of the thermal reduction of graphite oxide. Because deuterium is widely used as a marker in various organic reactions, we wondered if deuterium-labeled graphite oxide could be ...
Pumera, Martin +19 more
core +1 more source