Results 111 to 120 of about 22,360 (298)
Advanced Science, EarlyView.A biomimetic force‐electric nanotentacle‐enabled tantalum (Ta) implant with surface‐nanostructured LiTaO3 (n‐LiTaO3) was first developed via laser nanofabrication combined with Li+‐induced in situ reaction, enabling the transduction of ultrasound into bioelectrical cues.
Taixing Zhang +15 more
wiley +1 more source
Nanostructure and ferroelectric properties of nanoscale BaTiO3/SrRuO3/MgO(001) films
Физико-химические аспекты изучения кластеров, наноструктур и наноматериаловHigh-quality ferroelectric BaTiO3/SrRuO3/MgO(001) heterostructures with BaTiO3 film thicknesses ranging from 36 to 360 nm were synthesized using high-frequency cathode sputtering in an oxygen atmosphere.
D.A. Kiselev +2 more
doaj +1 more source
Functional Properties of BaTiO3/Ni Composites
, 2007 多層陶瓷電容器是重要的被動元件，主要包含鈦酸鋇基之介電質以及金屬內電極。廣泛地使用金屬鎳或銅當成電極材料，主要為了較低電容器的價格。然而這些卑金屬與介電質燒結必須在還原氣氛下，因為於空氣中金屬容易受到氧化。已有許多方法已經被報導指出鈦酸鋇基地能夠保持高的絕緣電阻既使燒結於低氧分壓下。就本研究而言，鎳顆粒均勻地混合在鈦酸鋇粉末中。含鎳的鈦酸鋇陶瓷經由不同燒結條件及氧分壓加以燒結。添加鎳的鈦酸鋇複合材的微結構、緻密化行為、電性、鐵電性及鐵磁性均加以研究。 根據燒結氣氛下的氧分壓 ...
黃永慶, Huang, Yung-Ching
core
Microestructura y propiedades de compuestos de Fe3O4/BaTiO3/epoxi
, 2010 Con el objetivo de estudiar nuevos materiales multipropósito, en este trabajo se analizó la influencia de las partículas de Fe3O4 y BaTiO3 sobre las propiedades magnéticas y dieléctricas de los sistemas Fe3O4/BaTiO3/epoxi.
Adrian Alberto Crstóbal +5 more
core +1 more source
Advanced Science, EarlyView.A multiscale computational framework links single‐nanoparticle magnetoelectric behavior to tissue‐level electric field distributions, integrating experimental data from nanoparticle characterization and in vitro stimulation setups. Applied to a cortical slice configuration, the framework predicts optimal MENP concentrations and stimulation parameters ...
Marta Bonato +10 more
wiley +1 more source
Bioenergetic Materials for Tissue Regeneration: Modulating Metabolism to Promote Cellular Anabolism
Advanced Science, EarlyView.Bioenergetic materials (BEMs) modulate cellular metabolism to promote tissue regeneration. Their principal mechanisms of action include metabolic substrate supplementation, metabolic enzyme modulation, organelle transfer, electrical current regulation, redox homeostasis modulation, and oxygen tension modulation.
Yuchen He +7 more
wiley +1 more source
TEM studies of polarization nanodomains in (BaTiO3/SrTiO3)10 superlattices on silicon [PDF]
BIO Web of ConferencesHaeusler Ines +5 more
doaj +1 more source
Advanced Science, EarlyView.An injectable and self‐reinforcing RSF‐based piezoelectric hydrogel conforms to irregular bone defects and progressively strengthens in situ, overcoming the trade‐off between injectability and mechanical stability. Mechanical loading generates bioelectrical cues that promote P300‐mediated H3K9 acetylation and upregulate PTH1R expression, thereby ...
Yu‐Kai Huang +15 more
wiley +1 more source
Advanced Science, EarlyView.Chemical disorder engineering reconfigures BO6 oxygen‐octahedron rotations in lead‐free K0.5Na0.5NbO3 ceramics from local ordering into a random distribution, dissolving the longstanding trade‐off between optical transparency and electromechanical strain.
Xia Luo +5 more
wiley +1 more source
Advanced Science, EarlyView.Planar ferroelectric lattices with rationally‐tailored topology and polarization achieve programmable piezoelectric and pyroelectric properties. Analytical modeling, homogenization, and experiments collectively demonstrate enhanced and tunable longitudinal, transverse, and shear piezoelectric responses, together with substantially improved ...
Jiahao Shi +6 more
wiley +1 more source