Results 211 to 220 of about 930,463 (249)

Virtual Reality for Delirium Prevention in Intensive Care Unit Nurses and Mechanically Ventilated Patients: Descriptive Qualitative Study. [PDF]

JMIR Serious Games
Li J, Li L, Jing M, Xing H, Zhao H.
europepmc   +1 more source

Anomalous Enhancement in MXene‐Based Electrochemical Actuators: Pseudo‐Capacitance‐Induced Multi‐Charge Accumulation in Confined Space

Advanced Science, EarlyView.
We elucidate the electrochemical actuation mechanism of 2D material‐based electrodes within a MXene‐centered framework, linking atomic‐scale surface chemistry to macroscopic performance (see schematic). Mechanistically, the reduction of Ti─O─Ti sites in H2SO4 triggers the accumulation of hydrated ions at confined active sites, resulting in anomalous ...
Jiang Xu, Jipeng Feng, Bingqing Hu, Xude Li, Shifei Huang, Shanhai Ge, Guoxiu Wang   +6 more
wiley   +1 more source

Thermal efficiency of a ferrofluid in a horizontal channel with non-uniform magnetic fields and curved heat sources: a computational study. [PDF]

Sci Rep
Alizadeh A, Djuansjah J, Flayyih MA, Shaban M, Al-Zahiwat MM, Sadeq AM, Rajab H, Hajlaoui K.   +7 more
europepmc   +1 more source

Dual‐Responsive Hydrogels Integrate Bioelectrical Stimulation and Piezo‐Photocatalysis for Regenerative Treatment of Infected Wounds

Advanced Science, EarlyView.
A wireless, dual‐responsive hydrogel (PVA/(PVDF‐TrFE)/BiOClBr@PDA) is developed to promote efficient regeneration of infected wounds by integrating piezoelectric stimulation with piezo‐photocatalytic pathways. Under simultaneous light and ultrasonic stimulation, the hydrogel generates therapeutic electrical cues and reactive oxygen species, disrupting ...
Baoying Dai, Wenxuan Qie, Xiaoye Li, Jingben Zheng, Ao He, Heng Dong, Jiangjiang Yan, Hao Zhang, Ziheng Pan, Hang Yin, Chuyi Zhou, Rui Kong, Hao Wang, Binghan Dai, Yannan Xie, Zhiqun Lin   +15 more
wiley   +1 more source

Nanoparticle-Mediated Brain-Targeted Drug Delivery for Methamphetamine Use Disorder: Advances, Challenges and Translational Perspectives. [PDF]

Int J Nanomedicine
Zhang X, Xu R, Wang M, Du Y, Zhang M, Li L, Yang G, Hong S.   +7 more
europepmc   +1 more source

Van der Waals Heterostructures for Next‐Generation Spintronics: Multiferroic‐Mediated Magnetoelectric Properties

Advanced Science, EarlyView.
As CMOS technology approaches fundamental energy limits, new paradigms for low‐power information processing are required. Magnetic systems are attractive for their spin transport, yet current‐induced magnetization control is energy inefficient. Multiferroic heterostructures enable energy‐efficient electric field manipulation of magnetism.
Donghyeon Lee, Jiwoong Yang, Inhyeok Oh, Sanghan Lee   +3 more
wiley   +1 more source

Quantum Dot Strategies Toward Performance Improvement of Perovskite Solar Cells. [PDF]

Nanomaterials (Basel)
Liu W, Liu C, Ouyang Y, Cao Q, Goga U, Zhang X, Aliaksandr S, Liu H.   +7 more
europepmc   +1 more source

Root‐Inspired Microneedle Patch With Interlocked Rigid‐Soft Architecture for High Tissue‐Adaptiveness

Advanced Science, EarlyView.
A root‐inspired microneedle array patch uses lattice‐based mechanical interlocking to unite rigid microneedles with a flexible substrate. The interlocked rigid–soft architecture improves interfacial bonding, supports stable adhesion on curved and wet tissues under dynamic motion, and provides a versatile platform for robust biointerfacing and future ...
Jongchan Lee, Yeongjun Song, Yonghyun Cho, Hyo In Kim, Dong‐Hyun Youn, Jinbong Park, Seungbeom Choi, Dohyun Kwon, Brian Jun Lee, Sangyul Baik   +9 more
wiley   +1 more source

Standardisation of natural dye powders <i>via</i> spray drying: initial physicochemical characterisation. [PDF]

RSC Adv
Kusumastuti A, Anis S, Paramita O, Marlangen R, Seng OB.   +4 more
europepmc   +1 more source