Results 61 to 70 of about 101,875 (297)

Physeal Sparing Posterior Cruciate Ligament Reconstruction in Paediatric Patients With Open Physes Using an Outside-In Femoral Tunnel and a Low Tibial Tunnel. [PDF]

Arthrosc Tech
Abstract In recent years, with increasing participation of adolescents in sports activities, the incidence of posterior cruciate ligament (PCL) injuries in paediatric patients has been increasingly reported. Conventional PCL reconstruction techniques typically require drilling femoral and tibial tunnels that cross or are adjacent to the physes.
Wu S, Pang R, Zhang R, Li Z, Dong C, Dong J.   +5 more
europepmc   +2 more sources

Arthroscopic Primary Repair of Mid-Substance Posterior Cruciate Ligament Tears With Knotless Dual-Suspensory Fixation. [PDF]

Arthrosc Tech
Abstract Posterior cruciate ligament (PCL) tears can spontaneously heal, but often heal with excess laxity. In contrast to well‐documented arthroscopic proximal and distal PCL tear repairs, the most prevalent mid‐substance tear is typically managed conservatively, or with full reconstruction.
Park N, Sabzevari S, Salandra JM, Shen I, Hsu JC.   +4 more
europepmc   +2 more sources

Advancing Human Skin Equivalents: The Crucial Role of Neurovascular Integration

Advanced Healthcare Materials, EarlyView.
This review discusses the importance of integrating vascular and peripheral nerve systems into human skin equivalents (HSEs) to better recapitulate native skin physiology. Recent advances in vascularized, innervated, and neurovascularized HSEs are highlighted, together with emerging bioengineering strategies, current challenges, and future ...
Hao Wu, Lorenzo Moroni, Nicolas Lebonvallet, Vincent Flacher, Paul Wieringa   +4 more
wiley   +1 more source

Hydrogel‐Based Airway‐on‐Tube With Perfusable Endothelial Lumen and Outward Epithelialization

Advanced Materials, EarlyView.
A hydrogel‐based airway‐on‐tube platform featuring a perfusable endothelial lumen and outward epithelialization is presented. The system supports primary human bronchial epithelial and lung microvascular endothelial coculture under air‐liquid interface conditions.
Ali Doryab, Jack F. Murphy, Michael Bartolf‐Kopp, Jenny C‐C Hsin, Alice Chernaik, Frank McCaughan, Yan Yan Shery Huang, Tomasz Jungst, Jürgen Groll   +8 more
wiley   +1 more source

Bioengineered Interfaces for Peripheral Nerve Sensory Restoration

Advanced Materials, EarlyView.
Half of amputees abandon their prosthetics for lack of feeling. This review charts the full path from peripheral nerve injury to restored sensation, through surgical, regenerative, noninvasive, and implanted approaches, and shows how injury type and interface material properties determine which strategy can deliver naturalistic feedback, and why ...
Sydney Swedick, Salim El Hadwe, Kesi Liang, George G. Malliaras, Damiano G. Barone   +4 more
wiley   +1 more source

Toward Pore‐Engineered 3D‐Printed Materials for Sorption Water Harvesting, Interfacial Evaporation, and Radiative Cooling

Advanced Materials, EarlyView.
Water harvesting, radiative cooling, and interfacial solar evaporation are fundamentally governed by coupled heat, mass, and light transport processes. These processes are mediated by pore architecture, including pore size, connectivity, and hierarchical organization.
Dejan J. Trajkovski, Higgins M. Wilson, Abdallah Y. M. Ali, Jiaxing Xu, Ruzhu Wang, Primož Poredoš   +5 more
wiley   +1 more source

Pcl/Chitosan Blended Nanofibrous Tubes Made by Dual Syringe Electrospinning

AUTEX Research Journal, 2015
3D tubular scaffolds made from Poly-(Ɛ-caprolactone) (PCL)/chitosan (CS) nanofibres are very promising candidate as vascular grafts in the field of tissue engineering. In this work, the fabrication of PCL/CS-blended nanofibrous tubes with small diameters
Hild Martin, Fayez Al Rez Mohammed, Aibibu Dilbar, Toskas Georgios, Cheng Tong, Laourine Ezzedine, Cherif Chokri   +6 more
doaj   +1 more source

Morphological Characterization of Spherulites in Silk‐Polycaprolactone Mixtures: Implications for Textured Materials

Advanced Materials Interfaces, EarlyView.
Blending silk fibroin with polycaprolactone alters crystalline organization and surface morphology. Low fibroin levels promote ring‐banded spherulites, while higher contents generate porous, pit‐like textures, though overall crystallinity remains unchanged. Solvent evaporation further modulates surface patterns.
Karolína Kocourková, David Jaška, Miroslav Mrlík, Markéta Kadlečková, Filip Mikulka, Roman Čermák, Lucie Kubíčková, Marek Joukal, Petr Smolka, Martin Humenik, Antonín Minařík   +10 more
wiley   +1 more source

MgO NPs reinforced PCL/PVC nanocomposite films with enhanced UV shielding and thermal stability for packaging applications

Open Physics
In this study, poly(ε-caprolactone) (PCL) and polyvinyl chloride (PVC) nanocomposite films reinforced with magnesium oxide (MgO) nanoparticles were successfully fabricated for potential use in UV-shielding packaging and optoelectronic applications ...
Coşkun Meltem, Özen Öner Ecem, Tatar Cengiz, Kök Mediha   +3 more
doaj   +1 more source

Systematic analysis about residual chloroform removal from PCL films

Current Directions in Biomedical Engineering, 2018
For fabrication of polymeric implants and drug carriers volatile organic solvents, such as chloroform, are widely used. In order to remove solvents for patient safety several processes have to be carried out to avoid changes in the thermal ...
Teske Michael, Arbeiter Daniela, Schober Konstanze, Eickner Thomas, Grabow Niels   +4 more
doaj   +1 more source