Results 281 to 290 of about 450,193 (394)

Bioengineered Models of Nerve Regeneration

open access: yesAdvanced Materials Technologies, EarlyView.
Bioengineered nerve regeneration platforms ranging from patterned cell cultures and hydrogels to fibrous scaffolds and microfluidic systems are reviewed, highlighting the complex cellular and biochemical environments essential for nerve repair. Challenges associated with these platforms, such as balancing complexity with throughput and the need for ...
Madalynn Jade Thompson   +1 more
wiley   +1 more source

Miniaturized Devices for On‐the‐Spot Generation of Small‐Diameter Vascular Grafts

open access: yesAdvanced Materials Technologies, EarlyView.
An intracorporeal extrusion device is developed for on‐the‐spot generation of vascular grafts with tunable diameters spanning from 1 to 6 mm. The device uses biomimetic polymers and light, to promptly obtaining biocompatible and high‐burst pressure‐resistant grafts.
Deyanira Hernandez‐Sanchez   +11 more
wiley   +1 more source

Matrix‐Free Quantum Dot‐Deposited Films with Perfect Color Conversion for Automotive Taillights

open access: yesAdvanced Materials Technologies, EarlyView.
This study represents an aerosol‐assisted deposition (AAD) method for fabricating host matrix‐free quantum dot (QD) films, achieving complete wavelength conversion without blue light leakage. The AAD enables bezel‐free patterned deposition, and the resulting prototype demonstrates vivid red emission, crisp color, and design flexibility, highlighting QD‐
Hyerim Ahn   +4 more
wiley   +1 more source

Effect of Polishing Nozzle Wear Evolution on BK7 Topography. [PDF]

open access: yesMaterials (Basel)
Chen X, Pan H, Chen L, You H, Liang X.
europepmc   +1 more source

Microfluidic Platform with Local Oxygen Sensors Demonstrates That 3D Blood Vessel Networks Exhibit Time‐Dependent Changes in Oxygen Concentrations During Their Formation and Perfusion

open access: yesAdvanced Materials Technologies, EarlyView.
Novel OoC platform with functional vascular networks highlights challenges in oxygenation. This study uses optical oxygen sensors to monitor oxygen during vascular formation, revealing perfusion limitations and highlighting the need for better oxygenation strategies.
Tarek Gensheimer   +5 more
wiley   +1 more source

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