Results 51 to 60 of about 5,587,736 (267)

Oxygen vacancy-mediated high-entropy oxide electrocatalysts for efficient oxygen evolution reaction

Materials Today Catalysis
Transition metal oxides hold great potential for water splitting due to their tunable electronic structures and abundant availability. However, their inherently poor electrical conductivity and limited catalytic activity hinder their practical ...
Ruonan Liu, Yaotian Yan, Liang Dun, Taili Yang, Bin Qin, Peijia Wang, Wei Cai, Shude Liu, Xiaohang Zheng   +8 more
doaj   +1 more source

Missing-linker metal-organic frameworks for oxygen evolution reaction

Nature Communications, 2019
While water splitting electrocatalysis provides a means to store electrical energy as fuel, the water oxidation catalysts typically show low performances.
Ziqian Xue, Kang Liu, Qinglin Liu, Yinle Li, Manrong Li, Cheng-Yong Su, Naoki Ogiwara, Hirokazu Kobayashi, Hiroshi Kitagawa, Min Liu, Guangqin Li   +10 more
doaj   +1 more source

Dynamic Promotion of the Oxygen Evolution Reaction via Programmable Metal Oxides [PDF]

Hydrogen gas is a promising renewable energy storage medium when produced via water electrolysis, but this process is limited by the sluggish kinetics of the anodic oxygen evolution reaction (OER).
Lars, Grabow, Omar, Abdelrahman, Paul, Dauenhauer, Sallye, Gathmann, C. Daniel, Frisbie, Christopher, Bartel   +5 more
core   +2 more sources

Engineering peptides into antibodies—opportunities and strategies for therapeutic innovation

FEBS Letters, EarlyView.
Peptides and antibodies occupy complementary therapeutic niches. Peptides recognize difficult targets in a compact format, while antibodies add specificity, long half‐life, and effector functions. This review examines strategies that merge both modalities—peptide grafting into loops, terminal and Fc fusions, and bioconjugation—highlighting how ...
Jinling Wang, Ruslana Romaniuk, Hristo L. Svilenov   +2 more
wiley   +1 more source

Liver organoids: modelling complexity in homeostasis and disease

FEBS Letters, EarlyView.
Studying liver in vitro has been challenging because simple 2D cell cultures fail to capture liver's cellular and architectural complexity. To bridge this gap, scientists increasingly use organoids, 3D liver models which better mimic liver composition and function. This review examines recent advances in liver organoid complexity and realism, discusses
Anna M. Dowbaj, Meritxell Huch
wiley   +1 more source

Tracking the correlation between spintronic structure and oxygen evolution reaction mechanism of cobalt-ruthenium-based electrocatalyst

Nature Communications
Regulating the spintronic structure of electrocatalysts can improve the oxygen evolution reaction performance efficiently. Nonetheless, the effects of tuning the spintronic structure for the oxygen evolution reaction mechanisms have rarely been discussed.
Chen Wang, Chaoyuan Deng, Panlong Zhai, Xiaoran Shi, Wei Liu, Dingfeng Jin, Bing Shang, Junfeng Gao, Licheng Sun, Jungang Hou   +9 more
doaj   +1 more source

Oxygen Vacancy-Enhanced Ni₃N-CeO₂/NF Nanoparticle Catalysts for Efficient and Stable Electrolytic Water Splitting

Nanomaterials
Highly efficient and cost-effective electrocatalysts are of critical significance in the domain of water electrolysis. In this study, a Ni3N-CeO2/NF heterostructure is synthesized through a facile hydrothermal technique followed by a subsequent ...
Xianghao Meng, Xin Zhao, Yulin Min, Qiaoxia Li, Qunjie Xu   +4 more
doaj   +1 more source

Coffee waste-derived porous carbon for hydrogen and oxygen evolution reaction

Chemical Physics Impact, 2023
Porous carbon was synthesized from coffee waste for hydrogen evolution reaction (HER) and oxygen evolution reaction (OER). The coffee waste was carbonized at 600 °C for 2 hrs and activated at 500, 600, and 700 °C, respectively. The activated coffee waste
Keshab Pandey, Hae Kyung Jeong
doaj   +1 more source

Epigenetic reprogramming of lineage switching in cancer

FEBS Letters, EarlyView.
Cancer cells rarely commit to a single identity. Epigenetic mechanisms and tumor microenvironment cues push epithelial cells toward flexible, hybrid states that can shift into mesenchymal, neuroendocrine, or stem‐like fates, driving metastasis, drug resistance, and tumor heterogeneity. Targeting the epigenetic regulators behind these transitions, using
Ezgi Boyvatlı, Burcu Akman, Ezgi Bağırsakçı, Nese Atabey, Serap Erkek‐Ozhan   +4 more
wiley   +1 more source

The microbiome in human skin aging

FEBS Letters, EarlyView.
Age‐related skin changes encompass the well‐known visible phenotypic alterations, together with microbiome dysbiosis and a series of molecular aging hallmarks. These hallmarks characterize not only a fully stablished aged phenotype but also the skin aging process itself.
Manuel Huerta Arana, Cornelia Wiegand, Omid Omrani, Mario Fabri   +3 more
wiley   +1 more source