Results 71 to 80 of about 101,875 (297)

Machine Learning-Driven Design of Multicomponent Bone Inorganic Matrix Mimicking Scaffolds for Osteogenesis Enhanced by Neurogenesis. [PDF]

Adv Sci (Weinh)
Schematic illustration of development of experimental datasets and algorithm models, screening and preparation of the scaffolds and their applications in vivo. ABSTRACT Bone defects require materials with osteogenic, neurogenic, and angiogenic activity, yet designing such materials within high‐dimensional compositional spaces remains challenging. Here,
Lin K, Yang Y, Zhou C, Mao H, Zhang Z, Liu L, Yu X, Liu H, Liu L, Wang X.   +9 more
europepmc   +2 more sources

Dry Modifications of PCL/Chitosan/PCL Tissue Scaffolds

, 2014
Natural polymers are widely used in tissue engineering applications, because of their biocompatibility, biodegradability and solubility in the physiological medium. On the other hand, synthetic polymers are also widely utilized in tissue engineering applications, because they carry no risk of infectious diseases and do not cause immune system reaction.
Ozan Ozkan, Hilal Turkoglu Sasmazel
openaire   +7 more sources

Estudo de viabilidade da moldagem por injeção de stents polimericos de PEBD e PCL com fármaco [PDF]

, 2014
Dissertação (mestrado) - Universidade Federal de Santa Catarina, Centro Tecnológico, Programa de Pós-Graduação em Engenharia Mecânica, Florianópolis, 2014.Os stents são implantes médicos que tem evoluído bastante desde os metálicos só ou BRS (Bare metal ...
González García, Andrés Felipe
core  

Two‐Way Shape Memory Polymer Composite Gripper for Adaptive Robotic Applications

Advanced Materials Technologies, EarlyView.
A two‐way shape memory polymer (SMP) composite is developed with intrinsic shape‐changing capability driven solely by temperature, eliminating external actuation loads. Embedding the SMP in a low‐stiffness elastomeric matrix enabled reversible transformations during heating and cooling cycles.
Aamna Hameed, Kamran Ahmed Khan
wiley   +1 more source

Multiligament-injured knee: what the general orthopedic surgeon should know

EFORT Open Reviews
Multiligament knee injuries (MLKIs) are rare but severe injuries involving bicruciate or collateral ligament disruption, frequently associated with knee dislocation, fractures, and neurovascular compromise.
Michael Hantes, Vasileios Raoulis, Aristeidis Zibis, Nikolaos Metaxiotis, Artemis Hante, Nikolaos Stefanou, Vasileios S Akrivos   +6 more
doaj   +1 more source

Posterior cruciate ligament repair with suture tape augmentation: a case series with minimum 2‐year follow‐up

Journal of Experimental Orthopaedics, 2021
Purpose The posterior cruciate ligament (PCL) is an important stabilizer of the knee and can be damaged in up to 20% of ligamentous injuries. Numerous techniques for surgical treatment have been described in the literature with none shown to be clearly ...
Graeme P. Hopper, Ahmer Irfan, Joanne M. Jenkins, William T. Wilson, Gordon M. Mackay   +4 more
doaj   +1 more source

MTS assay quantifying cell proliferation on electrospun scaffolds of PCL, PCL/HA or PCL/col/HA.

, 2013
At day one, cell number was significantly higher on PCL/HA and PCL/col/HA scaffolds in comparison to PCL. By day four, PCL/HA was still significantly higher than PCL, and PCL/col/HA was significantly higher than PCL/HA and PCL.
Yogesh K. Vohra (356339), William C. Clem (356329), Andrei V. Stanishevsky (356337), Susan L. Bellis (316256), Shafiul Chowdhury (356335), Kristin M. Hennessy (356331), Matthew C. Phipps (316255), Yuanyuan Xu (163995), Shane A. Catledge (356330), Vinoy Thomas (356332), Michael J. Jablonsky (356333)   +10 more
core   +1 more source

The Evolution of Aerosol Jet Printing, A Review: Enhancing Material Versatility and Improvements for Next‐Generation Applications

Advanced Materials Technologies, EarlyView.
Aerosol Jet Printing (AJP) has emerged as a versatile additive manufacturing technique for high‐resolution, conformal, and multi‐material printing. This review highlights advances in printable materials, substrate compatibility, post‐processing, characterization, and process innovations, while critically discussing current challenges and future ...
Chandrachur Chatterjee, Rocco Lupoi, Michael J. Gibbons   +2 more
wiley   +1 more source

Comparative morphology of the cruciate ligaments: A radiological study

Open Medicine
The anterior cruciate ligament (ACL) and posterior cruciate ligament (PCL) are important structures to maintain knee stability. The present study aimed to further enrich understandings of the morphology of the cruciate ligaments and explore the ...
Gan Xin, Chen Xin, Zeng Yunqian, Li Mengwei, Nie Mingbo, Kang Hao   +5 more
doaj   +1 more source

FABRICATION OF PCL-COLLAGEN NANOFIBER USING CHLOROFORM-FORMIC ACID SOLUTION AND ITS APPLICATION AS WOUND DRESSING CANDIDATE

Journal of Stem Cell Research and Tissue Engineering, 2018
In this study, polycaprolactone-collagen nanofiber was prepared with 10% w/v composition using a mixture of chloroform-formic acid. PCL was dissolved in chloroform while collagen was dissolved in formic acid.
tri prasetyo armeda
doaj   +1 more source