Results 221 to 230 of about 1,301,449 (290)

Laponite Network Controls FGF‐2 Release and Drives Functional Nerve Regeneration via 3D‐Printed Nerve Wrap Interfaces

open access: yesSmall Methods, EarlyView.
We developed a 3D‐printed nerve interface integrating a biomimetic nanocomposite hydrogel with sustained delivery of thermostable FGF‐2. The bioactive interface supports Schwann cell activity and myelination while providing a regenerative microenvironment.
Diego N. Rodriguez‐Sanchez   +10 more
wiley   +1 more source

Nonthermal plasma approaches for combating implant‐associated infections: A compendious review

open access: yesVIEW, EarlyView.
Implant‐associated infections pose serious clinical challenges. Non‐thermal plasma (NTP) modifications overcome this bottleneck in distinct ways relative to traditional sterilization methods. Gas‐phase plasmas generate highly energetic species, UV radiation and reactive oxygen/nitrogen species (RONS), which alter the implant surface properties.
A. M. Trimukhe   +8 more
wiley   +1 more source

Expanding the Limits of Robotic Thyroidectomy: Management of a Rare Presentation of Thyroid Carcinoma With Supraglottic Extension

open access: yesWorld Journal of Otorhinolaryngology - Head and Neck Surgery, EarlyView.
ABSTRACT Thyroid carcinoma ranks as the seventh most common malignancy globally by incidence, though its mortality remains relatively low. We present a rare case of papillary thyroid carcinoma in a 32‐year‐old male, with supraglottic extension of the right thyroid lobe, managed successfully using a robotic‐assisted bilateral axillo‐breast approach ...
Surender Dabas   +7 more
wiley   +1 more source

Monolithic integration of SiC diode detectors into scanning X‐ray microscopy optical elements for in situ beam diagnostics

open access: yesJournal of Synchrotron Radiation, EarlyView.
Silicon carbide detectors are monolithically integrated into order‐sorting apertures and center stops for in situ soft X‐ray beam diagnostics in STXM. Functionalized components enable simultaneous monitoring of incident beam intensity and the transverse position at sample‐relevant locations without degrading optical performance.Reliable monitoring of ...
Gabriele Trovato   +5 more
wiley   +1 more source

Mapping the lineage of prostate tissue ablation medical device predicates for focal therapy of prostate cancer approved via the FDA 510(k) clearance pathway

open access: yesSurgical Practice, EarlyView.
Abstract Objective Medical devices are reviewed by the US Food and Drug Administration (FDA) for safety and effectiveness. Class II devices can receive 510(k) clearance if they are “substantially equivalent” to an existing predicate device. This process can be repeated iteratively, leading to a lineage of predicates for newly cleared devices.
Yiting Lin   +3 more
wiley   +1 more source

Umbilical Cord Blood–Derived Extracellular Vesicles Enhance Neurovascular Regeneration and Improve Erectile Function in a Mouse Model of Bilateral Cavernous Nerve Injury

open access: yesAndrology, EarlyView.
ABSTRACT Background Erectile dysfunction (ED) secondary to cavernous nerve injury (CNI), such as that occurring after radical prostatectomy, remains a significant clinical challenge, particularly among patients who do not respond to phosphodiesterase Type 5 inhibitors (PDE5i).
Minh Nhat Vo   +6 more
wiley   +1 more source
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Membrane potential of bipolar membranes

Journal of Electroanalytical Chemistry, 1996
Abstract The membrane potential of a bipolar membrane composed of a cation-exchange layer in series with an anion-exchange layer is analyzed theoretically and experimentally. The theoretical approach is based on an extension of the Nernst-Planck equations of monopolar charged membranes to the case of the two ion-exchange layers in series and the ...
J Pellicer
exaly   +2 more sources

Tailoring the interface layer of the bipolar membrane [PDF]

open access: yesJournal of Membrane Science, 2010
This work investigates various parameters affecting the water splitting of bipolar ion-exchange membranes. We show that the amount of functional groups and the water content of the interface layer have a strong influence on the bipolar membrane ...
Matthias Wessling   +2 more
exaly   +2 more sources

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