Results 171 to 180 of about 432,880 (298)

cis‐Carboxylate Enhancement of Mn(III)‐OH Hydrogen Atom Abstraction through PCET Thermodynamics

Advanced Science, EarlyView.
ABSTRACT Manganese(III)‐hydroxo intermediates are proposed as key hydrogen atom abstraction (HAA) species in manganese‐dependent enzymes, yet how first‐sphere carboxylate ligands control their proton‐coupled electron transfer (PCET) thermodynamics remains poorly understood.
Yuri Lee, Yujin Sim, Sehun An, Kyung‐Bin Cho, Jaeheung Cho   +4 more
wiley   +1 more source

Coupled nickel and molybdenum isotopes quantify the evolution of the ocean system since the Late Cretaceous. [PDF]

Sci Adv
Sun M, Archer C, Scholz F, Sweere T, Vance D.   +4 more
europepmc   +1 more source

Overcoming Out‐of‐Plane Conduction by Changing Nanosheet Morphology

Advanced Science, EarlyView.
HTaWO6 membrane made of stacked nanotubes exhibits high out‐of‐plane proton conductivity of 1.7 mS/cm. High current density (1.26 A cm−2) and power density (294 mW cm−2) indicate the potential as a fuel‐cell electrolyte. The morphology‐driven strategy establishes topology engineering as a new design principle for efficient ion transport in two ...
Yuichi Sakuda, Kazuto Hatakeyama, Asahi Yuji, Tatsuki Tsugawa, Keigo Ueno, Satsuki Tomatsu, Zulita Dian Utami, Shintaro Ida   +7 more
wiley   +1 more source

Nucleosynthetic constraints on the origin of Bennu and CI-like asteroids. [PDF]

Sci Adv
Schönbächler M, Ek M, Fehr MA, Liszewska KM, Meyer LAE, Rüfenacht M, Ball JMJ, Frossard P, Render J, Shollenberger QR, Brennecka GA, Kruijer TS, Wimpenny J, Bizzarro M, Barnes JJ, Nguyen AN.   +15 more
europepmc   +1 more source

Computational and Data‐Driven Strategies for Lignocellulosic Biomass Valorization: From Multiscale Modeling to Digitalized Biorefinery Design

Advanced Science, EarlyView.
This Review critically connects structural recalcitrance, molecular modeling, solvent and catalyst design, pyrolysis, machine learning, reactor simulation, and FAIR digital infrastructure. Emphasis is placed on experimentally validated information transfer across scales, uncertainty and applicability domains, and the recycle, durability, techno ...
Abdullahi Bello Umar, Jiaxian Zheng, Xiangfeng Lin, Hongwu Liao, Haoqian Xu, Yufei Huang, Zaharaddeen Nasiru Garba, Adamu Uzairu, Weiwei Zhao, Zhanhui Yuan   +9 more
wiley   +1 more source

Tracing Europe-Wide Copper and Bronze flow in the Dutch Late Neolithic to the Early Iron Age. [PDF]

PLoS One
Merkel SW, Arnoldussen S, Theunissen L, van Os B, van der Leije J, Brattinga J, Amkreutz L, Beekman B, Biezeveld I, Williams RA.   +9 more
europepmc   +1 more source

USP4‐Dependent CHAF1B Stabilization Regulates Distinct SETDB1 Ubiquitin States Linked to AKT T308 Signaling and Lipogenic Remodeling in HCC

Advanced Science, EarlyView.
USP4 stabilizes CHAF1B by limiting K48‐linked ubiquitination. Stabilized CHAF1B supports UHRF1‐associated K63‐linked SETDB1 ubiquitination and cytoplasmic redistribution, whereas CHAF1B loss favors VHL‐dependent K11‐associated degradative ubiquitination and proteasomal loss of SETDB1.
Saiyan Bian, Yun Tong, Wenkai Ni, Zhangzhi Tang, Weiting Chen, Kexin Ma, Lihan Jiang, Jiayu Shao, Xuyang He, Wenjie Zheng   +9 more
wiley   +1 more source

Nitrogen and Sulfur Assimilation in Fish Otoliths Evaluated by Stable Isotope Labeling and NanoSIMS Analysis. [PDF]

Rapid Commun Mass Spectrom
Hsu HS, Hsiao SS, Wang PL, Iizuka Y, Liu TY, Tseng YC, Shiao JC.   +6 more
europepmc   +1 more source

Isotopes in Microbiology [PDF]

Nature, 1952
openaire   +2 more sources

Rhizodeposition Drives One Third of Belowground Carbon Input in Agroecosystems

Advanced Science, EarlyView.
This study quantifies photosynthesized C allocation in the plant–soil system across six crop types: barley, wheat, maize, rice, legumes and grasses. It reports C partitioning into shoot respiration, shoot‐C, root‐C, net rhizodeposition and root‐derived CO2, providing standardized percentage averages and GPP‐derived absolute values as a robust baseline ...
Zhengjun Yan, Yuan Wen, Jie Zhou, Yakov Kuzyakov, Damien Beillouin, Johannes Lehmann, Yadong Yang, Yiqi Luo, Pete Smith, Zhaohai Zeng, Huadong Zang   +10 more
wiley   +1 more source