Results 271 to 280 of about 5,782,140 (394)

Accelerating Sono‐Piezoelectric Charge Transport for Antibacterial Therapy and Bone Regeneration by Metal‐Deficient TiO2 Spin‐Polarization Effect

open access: yesAdvanced Science, EarlyView.
The deficient TiO2 (DTO) and Barium titanate (BTO) heterojunction treats osteomyelitis through SDT. The spin‐polarization effect induced by the unpaired spin electrons in Ti atoms can expedite the transfer of ultrasonic piezoelectric charges in BTO, enhancing surface sonocatalytic efficiency.
Chaofeng Wang   +10 more
wiley   +1 more source

Customized Hydrogel System for the Spatiotemporal Sequential Treatment of Periodontitis Propelled by ZEB1

open access: yesAdvanced Science, EarlyView.
Through elaborate design, a biodegradable scaffold with excellent mechanical properties and suitability is fabricated, providing spatial support for subsequent physiological activities. The prepared GA‐HBC‐LIC hydrogel possesses sequential antibacterial, antioxidant, anti‐inflammatory and immunomodulatory functions, offering a suitable chemical and ...
Jiafei Chen   +9 more
wiley   +1 more source

Mechanotransduction Activates Microglia and Impairs Phagocytosis in Stiff Amyloid‐β Plaques

open access: yesAdvanced Science, EarlyView.
The study constructs an in vitro Aβ plaque‐associated microglia model and uses SECM and SICM to in situ monitor changes in ROS levels, membrane permeability, and phagocytosis of microglia during Aβ clearance. It is found out that Aβ stiffness triggers microglial activation via the PIEZO1 mechanotransduction pathway, causing neuroinflammation and ...
Yulin Liu   +8 more
wiley   +1 more source

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