Results 31 to 40 of about 5,273,562 (306)

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   +4 more sources

Evaluation of Biocompatibility and Release of Reactive Oxygen Species of Aluminum Oxide-Coated Materials [PDF]

ACS Omega, 2016
Surface properties of biomaterials can strongly influence biomaterial-host interactions. For this reason, coating processes open a wide range of possibilities to modulate the fate of a biomaterial in the body. This study evaluates the effect of a coating material intended for drug delivery capsules on biocompatibility and the release of reactive oxygen
Mestres, Gemma, Espanol, Montserrat, Xia, Wei, Tenje, Maria, Ott, Marjam   +4 more
openaire   +4 more sources

Osteoblastic MC3T3-E1 cells on diamond-like carbon-coated silicon plates: Field emission scanning electron microscopy data

Data in Brief, 2021
Diamond-like carbon (DLC) is an amorphous form of carbon that contains aspects of both the diamond and graphite structures. It is composed of carbon and hydrogen, and owing to its texture, high mechanical hardness, chemical inertness, and optical ...
Yoshinobu Manome, Toshiaki Tachibana, Masanori Hiratsuka, Keisuke Sato, Yasuharu Ohgoe, Kenji Hirakuri   +5 more
doaj   +1 more source

The effect of triclosan coated sutures on rate of Surgical Site Infection after hip and knee replacement : a protocol for a double-blind randomised controlled trial [PDF]

, 2014
Background: 187,000 hip and knee joint replacements are performed every year in the National Health Service (NHS). One of the commonest complications is surgical site infection (SSI), and this represents a significant burden in terms of patient ...
Reed, Mike R., Parsons, Nicholas R., Andrew P Sprowson, Roland Pratt, Asaad, Seif, Kevin Emmerson, Seif Asaad, Scott Muller, Cyrus D Jensen, Nick Parsons, Pratt, Roland, Muller, Scott, Mike R Reed, Ian Carluke, Paul Partington, Jensen, Cyrus D., Partington, Paul, Carluke, Ian, Sprowson, Andrew P., Emmerson, Kevin   +19 more
core   +2 more sources

Investigation of delamination mechanisms during a laser drilling on a cobalt-base superalloy [PDF]

, 2013
Temperatures in the high pressure chamber of aircraft engines are continuously increasing to improve the engine efficiency. As a result, constitutive materials such as cobalt and nickel-base superalloys need to be thermally protected.
SCHNEIDER, Matthieu, BERTHE, Laurent, FAVIER, Véronique, Favier, V., Schneider, M., GIRARDOT, Jeremie, Girardot, J., Girardot, Jérémy, Berthe, L.   +8 more
core   +1 more source

Wood-Derived Vascular Patches Loaded With Rapamycin Inhibit Neointimal Hyperplasia

Frontiers in Bioengineering and Biotechnology, 2022
Background: Patches are commonly used to close blood vessels after vascular surgery. Most currently used materials are either prosthetics or animal-derived; although natural materials, such as a leaf, can be used as a patch, healing of these natural ...
Boao Xie, Liwei Zhang, Chunyang Lou, Shunbo Wei, Jing’an Li, Hualong Bai, Hualong Bai, Alan Dardik, Alan Dardik   +8 more
doaj   +1 more source

The potential of microalgal sources as coating materials: A case study for the development of biocompatible surgical sutures

Letters in Applied Microbiology, 2023
Abstract Sutures are considered as surgical materials that form excellent surfaces to integrate the postoperative parts of the body. These materials present suitable platforms for potential bacterial penetrations. Therefore, coating these biomedical materials with biocompatible compounds is seen as a potential approach to improve their ...
Tokgöz, Merve, Yarkent, Cagla, Köse, Ayse, Öncel, Suphi S.   +3 more
openaire   +3 more sources

Next-generation sutures: Combining natural polymers and graphene for optimal wound healing

Results in Surfaces and Interfaces
Sutures are essential for wound healing. Sutures cannot influence biological healing processes; hence their efficacy is still limited. Active healing sutures must be made.
R. Gayathri, K.N. ArulJothi, K. Hari Raj, Gnanavel S   +3 more
doaj   +1 more source

Biocompatibility of Laser-deposited Hydroxyapatite Coatings on Titanium and Polymer Implant Materials

Journal of Biomedical Optics, 1998
We have investigated the biocompatibility of calcium phosphate coatings deposited by pulsed laser ablation from hydroxyapatite (HA) targets onto polyethylene and Teflon substrates. It was found that the cell density, attachment, and morphology of primary rat calvaria osteoblasts were influenced by both the original polymer and by the nature of the ...
E N, Antonov, V N, Bagratashvili, V K, Popov, E N, Sobol, S M, Howdle, C, Joiner, K G, Parker, T L, Parker, A A, Doktorov, V B, Likhanov, A I, Volozhin, S S, Alimpiev, S M, Nikiforov   +12 more
openaire   +2 more sources

Performance of PEO/Polymer Coatings on the Biodegradability, Antibacterial Effect and Biocompatibility of Mg-Based Materials

Journal of Functional Biomaterials, 2022
Magnesium (Mg) alloys have recently attracted attention in biomedicine as biodegradable materials with non-toxic degradable products. Such compounds have become a frontier in the study of biodegradable materials because of their remarkable biomechanical compatibility and superior biocompatibility.
Arash Fattah-alhosseini, Razieh Chaharmahali, Armin Rajabi, Kazem Babaei, Mosab Kaseem   +4 more
openaire   +3 more sources