Results 21 to 30 of about 15,447 (260)

Tribocorrosion properties of AISI 1045 and AISI 2205 steels in seawater: Synergistic interactions of wear and corrosion

Friction, 2020
Tribocorrosion denotes an irreversible material degradation for several metallic components used in corrosive environments, and it arises from the interplay between chemical, mechanical, and electrochemical processes.
Beibei Zhang, Jianzhang Wang, Hao Liu, Yunfeng Yan, Pengfei Jiang, Fengyuan Yan   +5 more
doaj   +1 more source

Oil-soluble ionic liquids as antiwear and extreme pressure additives in poly-α-olefin for steel/steel contacts

Friction, 2017
To enhance the lubricating and extreme pressure (EP) performance of base oils, two types of oil-soluble ionic liquids (ILs) with similar anion albeit dissimilar cations were synthesized. The physical properties of the prepared ILs were measured.
Guowei Huang, Qiangliang Yu, Zhengfeng Ma, Meirong Cai, Feng Zhou, Weimin Liu   +5 more
doaj   +1 more source

Synovial fluid-inspired biomimetic lubricating microspheres: Zwitterionic polyelectrolyte brushes-grafted microgels

Friction, 2022
Synovial fluid is made up of various biomacromolecules, including hyaluronic acid, aggrecans, lubricins, and phosphatidylcholine lipid, which are assembled onto the surface of articular cartilage in a gel state.
Guoqiang Liu, Yang Feng, Xiaohua Gao, Zhuo Chen, Nan Zhao, Feng Zhou, Weimin Liu   +6 more
doaj   +1 more source

Investigation of tribological characteristics of nickel alloy-based solid-lubricating composites at elevated temperatures under vacuum

Friction, 2020
The development of a high-performance solid-lubricating composite with excellent self-lubricity over a broad temperature range in vacuum is significant to solve the frictional problems of spatial mechanisms.
Jinming Zhen, Jun Cheng, Hui Tan, Qichun Sun, Shengyu Zhu, Jun Yang, Weimin Liu   +6 more
doaj   +1 more source

MoS2 nanoparticles grown on carbon nanomaterials for lubricating oil additives

Friction, 2020
In this study, the nanocomposites of MoS2 nanoparticles (NPs) grown on carbon nanotubes (MoS2@CNT), graphene (MoS2@Gr), and fullerene C60 (MoS2@C60) were synthesized, characterized, and evaluated for potential use as lubricant additives.
Kuiliang Gong, Wenjing Lou, Gaiqing Zhao, Xinhu Wu, Xiaobo Wang   +4 more
doaj   +1 more source

Continuous piezoionicity-driven electromechanical coupling in mechanically robust conductive eutectogels

Nature Communications
Somatosensory network-sensitive ionic currents, responding to tactile biosignals, serve as behavioral modulation for electromechanical transduction.
Chenggong Xu, Wenpeng Wang, Yange Feng, Zhengde Wang, Ao Xie, Qi Wei, Changhe Du, Haoyu Deng, Zhiguang Guo, Daoai Wang, Weimin Liu   +10 more
doaj   +1 more source

Establishment of a humanized patient‐derived xenograft mouse model of high‐grade serous ovarian cancer for preclinical evaluation of combination immunotherapy

Molecular Oncology, EarlyView.
We have established a humanized orthotopic patient‐derived xenograft (Hu‐oPDX) mouse model of high‐grade serous ovarian cancer (HGSOC) that recapitulates human tumor–immune interactions. Using combined anti‐PD‐L1/anti‐CD73 immunotherapy, we demonstrate the model's improved biological relevance and enhanced translational value for preclinical ...
Luka Tandaric, Line Bjørge, Martine Rott Lode, Cecilie Fredvik Torkildsen, Pia Aehnlich, Rammah Elnour, Daniela Elena Costea, Lars Andreas Akslen, Liv Cecilie Vestrheim Thomsen, Emmet McCormack, Katrin Kleinmanns   +10 more
wiley   +1 more source

Tribological properties of MoS2 coating for ultra-long wear-life and low coefficient of friction combined with additive g-C3N4 in air

Friction, 2020
The solid lubricant MoS2 demonstrates excellent lubricating properties, but it spontaneously oxidizes and absorbs moisture in air, and thus results in poor wear resistance and short wear-life.
Yupeng Zhang, Panpan Li, Li Ji, Xiaohong Liu, Hongqi Wan, Lei Chen, Hongxuan Li, Zhiliang Jin   +7 more
doaj   +1 more source

Light‐Assisted 3D Printing Techniques and Photocrosslinking Strategies: Recent Advances in Musculoskeletal Tissue Engineering

Advanced Engineering Materials, EarlyView.
In this review, the current state of light‐assisted 3D printing as it pertains to engineering musculoskeletal tissues including bone, cartilage, skeletal muscle, tendon, and ligaments is summarized. Common printing techniques, photoreactive materials, and study design choices are compiled and reviewed.
Meagan Morgan, Bin Zhang, Roger Narayan
wiley   +1 more source

Towards Defect Phase Diagrams: From Research Data Management to Automated Workflows

Advanced Engineering Materials, EarlyView.
A research data management infrastructure is presented for the systematic integration of heterogeneous experimental and simulation data required for defect phase diagrams. The approach combines openBIS with a companion application for large‐object storage, automated metadata extraction, provenance tracking and federated data access, thereby supporting ...
Khalil Rejiba, Sang‐Hyeok Lee, Christina Gasper, Martina Freund, Sandra Korte‐Kerzel, Ulrich Kerzel   +5 more
wiley   +1 more source