Results 21 to 30 of about 5,261,662 (297)

Advancing Surgical Arrhythmia Ablation: Novel Insights on 3D Printing Applications and Two Biocompatible Materials. [PDF]

Biomedicines
To date, studies assessing the safety profile of 3D printing materials for application in cardiac ablation are sparse. Our aim is to evaluate the safety and feasibility of two biocompatible 3D printing materials, investigating their potential use for ...
Monaco C, Kronenberger R, Talevi G, Pannone L, Cappello IA, Candelari M, Ramak R, Della Rocca DG, Bori E, Terryn H, Baert K, Laha P, Krasniqi A, Gharaviri A, Bala G, Chierchia GB, La Meir M, Innocenti B, de Asmundis C.   +18 more
europepmc   +2 more sources

Bioactive Composite Cryogels Based on Poly (Vinyl Alcohol) and a Polymacrolactone as Tissue Engineering Scaffolds: In Vitro and In Vivo Studies

Pharmaceutics, 2023
In light of the increasing resistance of pathogenic microorganisms to the action of antibiotics, essential oils extracted from plants with therapeutic activity provide a significant alternative to obtaining dressings for the treatment of skin wounds. The
Bianca-Elena-Beatrice Crețu, Gianina Dodi, Ioannis Gardikiotis, Vera Balan, Isabella Nacu, Iuliana Stoica, Elena Stoleru, Alina Gabriela Rusu, Alina Ghilan, Loredana Elena Nita, Aurica P. Chiriac   +10 more
doaj   +1 more source

Comparative study on the properties of a bio-based copolymacrolactone system

Polymer Testing, 2022
The evaluation of the properties and characteristics of macromolecular compounds is essential, especially from the point of view of the potential uses of the studied compounds.
Aurica P. Chiriac, Mihai Asandulesa, Iuliana Stoica, Nita Tudorachi, Alina Gabriela Rusu, Loredana Elena Nita, Vlad Mihai Chiriac, Daniel Timpu   +7 more
doaj   +1 more source

Micromorphological Investigations of Intervertebral Disk Degeneration using Electron Microscopy

Global Spine Journal, 2012
Introduction Intervertebral disk (ID) degeneration can be distinguished by various changes in the tissue structure like delamination and crack formation of the collagenous matrix as well as cellular changes like cell aging and variances in the amount and
A. Friedmann, S. Schwan, F. Goehre, A. Heilmann, H. J. Meisel   +4 more
doaj   +1 more source

High-throughput micro-nanostructuring by microdroplet inkjet printing

Beilstein Journal of Nanotechnology, 2018
The production of micrometer-sized structures comprised of nanoparticles in defined patterns and densities is highly important in many fields, ranging from nano-optics to biosensor technologies and biomaterials.
Hendrikje R. Neumann, Christine Selhuber-Unkel   +1 more
doaj   +1 more source

Hydrogel-Coated Textile Scaffolds as Three-Dimensional Growth Support for Human Umbilical Vein Endothelial Cells (HUVECs): Possibilities as Coculture System in Liver Tissue Engineering

Cell Transplantation, 2002
Three-dimensional (3-D) scaffolds offer an exciting possibility to develop cocultures of various cell types. Here we report chitosan–collagen hydrogel-coated fabric scaffolds with defined mesh size and fiber diameter for 3-D culture of human umbilical ...
Makarand V. Risbud, Erdal Karamuk, René Moser, Joerg Mayer   +3 more
doaj   +1 more source

Poultry by-products as source of collagen, nanokeratin and bioapatite for biomedical use

Revista Ciência Agronômica, 2021
Xenogeneic sources are attractive for the development of natural and sustainable biomaterials. The objective of this study was to extract and perform the physicochemical and biological characterization of poultry collagen (G1), nanokeratin (G2) and ...
Francisco Fábio Pereira de Souza, Fabio Lima Cavalcante, Igor Iuco Castro-Silva, André Luis Coelho da Silva, Men de Sá Moreira de Souza Filho   +4 more
doaj   +1 more source

Electromechanical Performance of Biocompatible Piezoelectric Thin-Films [PDF]

, 2022
The present study analyzed a computational model to evaluate the electromechanical properties of the AlN, BaTiO3, ZnO, PVDF, and KNN-NTK thin-films. With the rise in sustainable energy options for health monitoring devices and smart wearable sensors ...
Taha Sheikh, Kamran Behdinan, Sheikh, Taha, S. Ranjan Mishra, Soran Hassani Fard, Mishra, S. Ranjan, Hassani Fard, Soran, Behdinan, Kamran   +7 more
core   +1 more source

Organic Bioelectronics: Materials and Biocompatibility [PDF]

International Journal of Molecular Sciences, 2018
Organic electronic materials have been considered for a wide-range of technological applications. More recently these organic (semi)conductors (encompassing both conducting and semi-conducting organic electronic materials) have received increasing attention as materials for bioelectronic applications. Biological tissues typically comprise soft, elastic,
Krishna Feron, Rebecca Lim, Connor Sherwood, Angela Keynes, Alan Brichta, Paul C. Dastoor   +5 more
openaire   +2 more sources

Patient-specific biocompatible polymer scaffolds for bone tissue regeneration

, 2020
Additive manufacturing technologies (AMT´s) like digital light processing stereolithography (DLP-SLA) provide the opportunity to manufacture biocompatible patient specific materials for bone tissue engineering approaches.¹ Highly crosslinked state of the
Orman, Sandra, Russmüller, Günther, Liska, Robert, Schwentenwein, Martin, Steinbauer, Patrick, Hofstetter, Christoph, Baudis, Stefan, Stampfl, Jürgen   +7 more
core   +2 more sources