Results 121 to 130 of about 684,244 (299)

Spatiotemporal Plasma–Mediated Laser Fabrication of Ultrahigh‐Aspect‐Ratio Nanochannel Arrays for Vertical Perovskite Nanowire Semiconductor Devices

open access: yesAdvanced Functional Materials, EarlyView.
A spatiotemporal plasma–mediated laser processing approach is developed to fabricate ultrahigh–aspect ratio nanochannel arrays and corresponding perovskite nanowire arrays within transparent materials for optoelectronics devices. The laser‐fabricated nanochannels serve as templates for controlled perovskite infiltration and crystallization, enabling ...
Taijin Wang   +3 more
wiley   +1 more source

Retinal Detachment after Treatment of Retinopathy of Prematurity with Laser versus Intravitreal Anti–Vascular Endothelial Growth Factor [PDF]

open access: bronze, 2020
Gerard P. Barry   +6 more
openalex   +1 more source

Shape‐Morphing Nanoengineered Hydrogel Ribbons as Hemostats

open access: yesAdvanced Functional Materials, EarlyView.
This study introduces a self‐assembling, shape‐morphing nanoengineered hydrogel ribbon system that rapidly forms porous aggregates in situ for efficient hemostasis in trauma and surgical applications. Abstract Rapid and effective hemorrhage control remains a major challenge in trauma and surgical care, particularly for complex or noncompressible wounds.
Ryan Davis Jr   +9 more
wiley   +1 more source

Efeitos da estimulação gustativa nos estados comportamentais de recém-nascidos prematuros

open access: yesAudiology: Communication Research
OBJETIVO: Observar os estados comportamentais apresentados por recém-nascidos prematuros a partir de oferta de estímulos gustativos. MÉTODOS: Estudo experimental, analítico, duplo cego.
Andréa Monteiro Correia Medeiros   +3 more
doaj  

Adaptive 4D‐Printed Vascular Stents With Low‐Temperature‐Activated and Intelligent Deployment

open access: yesAdvanced Functional Materials, EarlyView.
Microarchitected coronary artery stents were fabricated using a polycaprolactone (PCL)‐based shape memory polymer (SMP) composite via projection micro‐stereolithography (PµSL) 4D printing. By incorporating diethyl phthalate (DEP) as a plasticizer, the thermal transition temperature (Ttran) was modulated to about 37°C, enabling rapid and autonomous ...
Yannan Li   +12 more
wiley   +1 more source

The Effects of Pleasant Odors on Transition From Gavage to Oral Feeding in Preterm Infants: A Systematic Review and Meta-analysis [PDF]

open access: yesJournal of Pediatrics Review
Background: Gavage feeding is associated with adverse effects, such as irritations in the mouth, hyperactivity, problems in gag reflex, bradycardia, and the parents’ unacceptance.
Eghlima Jalaly   +5 more
doaj  

A Biologically‐Architected Wear and Damage‐Resistant Nanoparticle Coating From the Radular Teeth of Cryptochiton stelleri

open access: yesAdvanced Functional Materials, EarlyView.
The ultrahard teeth of mollusks that feed on rocky substrates contain a wear‐resistant coating on their surfaces consisting of densely packed mesocrystalline magnetic nanoparticles within an organic matrix. These coatings display significant hardness and toughness through their highly controlled mesocrystalline architectures.
Taifeng Wang   +7 more
wiley   +1 more source

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