Results 81 to 90 of about 390 (189)

Processing and Properties of Tungsten-Steel Composites and FGMs Prepared by Spark Plasma Sintering. [PDF]

Materials (Basel), 2022
Matějíček J, Mušálek R, Dlabáček Z, Klevarová V, Kocmanová L.   +4 more
europepmc   +1 more source

Bioadhesive Hydrogel With Polyphenol‐Armored Nanogene Rejuvenates Chondrocyte Senescence for Aged Osteoarthritis Therapy

Advanced Science, EarlyView.
An adhesive hydrogel depot with polyphenol‐armored nanogenes is developed for treating aged osteoarthritis. This system maintains miR‐140 bioactivity, prolongs its intra‐articular retention, and enhances transfection into chondrocytes, leading to the downregulation of senescence‐associated pathways.
Liwei Yan, Runze Yang, Ting Zhou, Tianhao Xu, Yongqi Li, Yuelin Hu, Minghao Ge, Lei Zhang, Xiong Lu, Chaoming Xie, Weili Fu   +10 more
wiley   +1 more source

Characteristics of Tungsten Prepared by Hot Pressing at High Pressure. [PDF]

Materials (Basel)
Matějíček J, Vilémová M, Rednyk A, Hadraba H, Chlup Z, Lukáč F, Génois R, Klečka J.   +7 more
europepmc   +1 more source

Microstructural Characterization of Al_0.5CrFeNiTi High Entropy Alloy Produced by Powder Metallurgy Route. [PDF]

Materials (Basel), 2023
Geambazu LE, Tălpeanu D, Bololoi RV, Manea CA, Bololoi AE, Miculescu F, Pătroi D, Cojocaru VD.   +7 more
europepmc   +1 more source

Harnessing Phase Separation for the Development of High‐Performance Hydrogels

Advanced Science, EarlyView.
ABSTRACT Hydrogels are indispensable for the development of next‐generation bioelectronics, soft robotics, and biomedical devices, where their mechanical properties determine performance and reliability. Among strategies to enhance hydrogel mechanics, phase separation enables controlled heterogeneity resulting in gel networks that are reinforced by ...
Yue Shao, Yiming Ma, Baihao Shao, Molly M. Stevens   +3 more
wiley   +1 more source

Experimental Investigation of Al₂O₃ Nano-Powder-Mixed Dielectric in EDM-Assisted Micro-Milling. [PDF]

Micromachines (Basel)
Yadav S, Agarwal D, Sharma AK, Singh RK, Chauhan S, Mohanty S.   +5 more
europepmc   +1 more source

Advances and Perspectives in Graphene‐Based Quantum Dots Enabled Neuromorphic Devices

Advanced Science, EarlyView.
Graphene‐based QDs are zero‐dimensional carbon nanomaterials with pronounced quantum confinement and tunable electronic structures. Herein, we summarize their synthesis strategies and functionalization methods, and highlight their functional roles and operating mechanisms in devices, as well as recent advances in neuromorphic electronics. We anticipate
Yulin Zhen, Wei Zeng, Zherui Zhao, JiYu Zhao, Ziyan Huang, Zhuo Chen, Kui Zhou, Guanglong Ding, Su‐Ting Han, Ye Zhou   +9 more
wiley   +1 more source

Nanotechnology for Biomedical Applications: Synthesis and Properties of Ti-Based Nanocomposites. [PDF]

Nanomaterials (Basel)
Tulinski M, Jurczyk MU, Arkusz K, Nowak M, Jurczyk M.   +4 more
europepmc   +1 more source

Analysis on the Performance of Micro and Nano Molybdenum Di-Sulphide Powder Suspended Dielectric in the Electrical Discharge Machining Process-A Comparison. [PDF]

Nanomaterials (Basel), 2022
J V R, Abimannan G.
europepmc   +1 more source

Fundamentals of Thermal Transport and Energy Conversion in Ultra‐High Temperature Ceramics: From Microscale Mechanisms to Macroscopic Properties

Advanced Science, EarlyView.
This review critically examines thermal transport and radiative properties of ultra‐high temperature ceramics for hypersonic flight, advanced nuclear systems, and next‐generation energy conversion devices. It explores phonon–photon–electron interactions, microstructural engineering, thermoelectric conversion, and machine learning‐accelerated multiscale
Zhipeng Pei, Yue Li, Jiayu Xing, Yue Zhu, Ru Zhang, Huan Wu, Zihao Qin, Gang Pei, Man Li   +8 more
wiley   +1 more source