Results 131 to 140 of about 20,566 (308)

Ultrasound‐Activated Bifunctional Piezoelectric Hydrogel Dressings Promote Infected Wound Healing via Regulating Angiogenesis and Lymphangiogenesis

open access: yesAdvanced Science, EarlyView.
This study developed a double‐network hydrogel with piezoelectric properties, exhibiting excellent antibacterial activity and promoting fibroblast migration, angiogenesis, and lymphangiogenesis through piezoelectric stimulation, thereby accelerating the healing of infected chronic wounds.
Xiang Li   +7 more
wiley   +1 more source

Oral Motion‐Powered Smart Dental Implant Abutment for In Situ Antibacterial and Cell Adhesion Through Piezoelectric Effect

open access: yesAdvanced Science, EarlyView.
We proposed a method based on the piezoelectric effect and fabricated an implant abutment on the basis of piezoelectric ceramic. Under physiological occlusal pressure, the oral motion‐powered smart dental implant abutments interacted with water and oxygen, promoting the formation of reactive oxygen species and achieving a synergistic and highly ...
Xiyu Shi   +15 more
wiley   +1 more source

Titanium matrix composites processed by continuous binder-powder coating: An alternative fabrication route

open access: yes, 2006
An alternative fabrication route for titanium metal matrix composites reinforced with continuous SiC filaments is proposed in this paper. Based on powder–cloth process, this new fabrication route is characterized, analyzed and its application viability ...
ARVIEU, Corine   +3 more
core   +1 more source

Smart Nanotechnologies for Multimodal Neuromodulation and Brain Interfacing

open access: yesAdvanced Science, EarlyView.
Recent advances in smart nanotechnologies are expanding the toolbox for brain interfacing, from wireless neuromodulation and high‐resolution sensing to targeted delivery within the central nervous system. By combining responsive nanomaterials with bioinspired design, these platforms enable multimodal interactions with neurons and glia, while also ...
Tommaso Curiale   +6 more
wiley   +1 more source

Electrolytic Production Routes for Titanium Matrix Composites: Lessons Learned

open access: yes, 2010
In 2006 a Helmholtz-University Young Investigators Group has been established to develop electrolytic production routes for titanium matrix composites based on molten salt electrolyses and integrated titanium extraction.
Hausmann, Joachim
core  

Synthesis and characterization of ceramic composites [PDF]

open access: yes, 2006
Includes bibliographical ...
Shrestha, Amit K.
core  

Titanium-based composites produced by powder metallurgy

open access: yes, 1997
Titanium-based metal-matrix composites, reinforced with ceramic particulates, have considerable potential for improvements in properties and service temperature, while retaining isotropic behaviour and ease of fabrication using conventional processing ...
Root, J.H.   +4 more
core   +1 more source

Type‐II Dirac Fermions in Monolayer In2O: Interplay of Magnetotransport, Spin Hall Effect, and Superconductivity

open access: yesAdvanced Science, EarlyView.
First‐principles calculations reveal that monolayer In2O${\rm In}_2{\rm O}$ hosts type‐II Dirac fermions near the Fermi level, which split into Weyl points under spin‐orbit coupling. The material exhibits negative and giant magnetoresistance, a pronounced spin Hall effect, and phonon‐mediated superconductivity at 1.5 K, establishing it as a unique ...
Qing‐Bo Liu   +6 more
wiley   +1 more source

Carbon Nanotube-Reinforced Titanium Matrix Composites for Additive Manufacturing: Progress in Fabrication Methods and Strengthening Mechanisms

open access: yesMetals
Titanium matrix composites reinforced with carbon nanotubes (CNTs) have attracted significant attention due to their potential to overcome the inherent limitations of titanium alloys in hardness, wear resistance, and strength–toughness balance.
Xingna Cheng   +3 more
doaj   +1 more source

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