Results 241 to 250 of about 912,361 (332)

Embedding Monodisperse LaOx Into Pt Nanoclusters for Ultra‐Stable and Efficient Hydrogen Isotope Oxidation

Advanced Science, EarlyView.
The introduction of isolated LaOx species into Pt nanoclusters confined within the silicalite‐1 zeolite significantly enhanced the oxidative removal of hydrogen isotopes. Under reaction conditions of 50 °C and GHSV of 72,000 mL·g−1·h−1, the catalyst achieved an excellent H2 conversion efficiency of over 99%.
Guilin Wei, Jiangfeng Song, Yan Shi, Linsen Zhou, Xianglin Wang, Junhong Luo, Ning Liu, Feize Li, Xingwen Feng   +8 more
wiley   +1 more source

RETRACTED: Shu et al. Using Stable Isotope Techniques to Analyze the Trophic Relationship between Argentine Hake (<i>Merluccius hubbsi</i>) and Anisakidae. <i>Biology</i> 2024, <i>13</i>, 515. [PDF]

Biology (Basel)
Shu Y, Wu F, Fang Z.
europepmc   +1 more source

Multi‐Omics and ‐Organ Insights into Energy Metabolic Adaptations in Early Sepsis Onset

Advanced Science, EarlyView.
This study shows that patients at risk of sepsis have a distinct metabolite and lipid signature, including serine and aminoadipic acid, in their serum before clinical diagnosis. A mouse model of sepsis with a compatible serum signature reveals underlying metabolic changes, including mitochondrial adaptation, altered serine‐dependent purine metabolism ...
Lin‐Lin Xu, Zhengyuan Zhou, Sascha Schäuble, Wolfgang Vivas, Karen Dlubatz, Michael Bauer, Sebastian Weis, Mervyn Singer, Roman Lukaszewski, Gianni Panagiotou   +9 more
wiley   +1 more source

Mixed provenance of organic carbon in Northeast Atlantic temperate intertidal seagrass sediments. [PDF]

Sci Rep
Ward EA, Reynolds SE, Leng MJ, Lacey JH, Cerasuolo M, Paxton B, Ragazzola F, Preston J.   +7 more
europepmc   +1 more source

Isotope [PDF]

, 2017
openaire   +2 more sources

The Immune Microenvironment: New Therapeutic Implications in Organ Fibrosis

Advanced Science, EarlyView.
This review summarizes recent advances in understanding the immune microenvironment's role in fibrosis, focusing on phenotypic/functional alterations of immune cells and their dynamic interactions with other cellular constituents within tissues. The authors further explore therapeutic opportunities and challenges in targeting immune microenvironment ...
Xiangqi Chen, Chuan Wu, Fei Tang, Jingyue Zhou, Li Mo, Yanping Li, Jinhan He   +6 more
wiley   +1 more source

A nationwide dataset of stable isotopes in meteoric and terrestrial water across Peru. [PDF]

Sci Data
Romero C, Apaéstegui J.
europepmc   +1 more source

Acidosis Forces Fatty Acid Uptake and Metabolism in Cancer Cells Regardless of Genotype

Advanced Science, EarlyView.
This study demonstrates that biological acidosis, commonly observed in tumors and ischemic conditions, actively promotes the protonation of fatty acids, thereby facilitating the uptake of their neutral forms. Consequently, the preference for lipid metabolism in acid‐exposed cells does not arise from genetic reprogramming that prioritizes lipids as the ...
Sébastien Ibanez, Maria Virginia Giolito, Sultan Al‐Siyabi, Kristian Serafimov, Florine Laloux, Emeline Dierge, Léo Aubert, Céline Guilbaud, Selena Kaye, Paula Varon, Dorothée Marchand, Hanne Vlieghe, Emmanuel Hermans, Caroline Bouzin, Davide Brusa, Christiani Andrade Amorim, Barabara Pachikian, Yvan Larondelle, Cyril Corbet, Chantal Dessy, Olivier Feron   +20 more
wiley   +1 more source

Isotope-Substitution Effects on the Thermodynamic, Dynamic, and Structural Properties of Water: H₂O, HDO, D₂O, and T₂O. [PDF]

J Phys Chem B
Eltareb A, Lopez GE, Giovambattista N.
europepmc   +1 more source

PHOSPHATE EXCHANGE AS THE MECHANISM FOR ADSORPTION OF THE RADIOACTIVE ISOTOPE BY THE CALCIFIED TISSUES

, 1947
Marlene Falkenheim, William F. Neuman, Harold C. Hodge   +2 more
openalex   +1 more source