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Biocompatible Materials in Otorhinolaryngology and Their Antibacterial Properties. [PDF]

open access: yesInt J Mol Sci, 2022
For decades, biomaterials have been commonly used in medicine for the replacement of human body tissue, precise drug-delivery systems, or as parts of medical devices that are essential for some treatment methods. Due to rapid progress in the field of new materials, updates on the state of knowledge about biomaterials are frequently needed. This article
Spałek J   +8 more
europepmc   +4 more sources

Polymeric Carriers Designed for Encapsulation of Essential Oils with Biological Activity

open access: yesPharmaceutics, 2021
The article reviews the possibilities of encapsulating essential oils EOs, due to their multiple benefits, controlled release, and in order to protect them from environmental conditions.
Aurica P. Chiriac   +5 more
doaj   +1 more source

Synthesis and Comparative Studies of Glucose Oxidase Immobilized on Fe3O4 Magnetic Nanoparticles Using Different Coupling Agents

open access: yesNanomaterials, 2022
Squaric acid (SA) is a compound with potential to crosslink biomacromolecules. Although SA has become over the last years a well-known crosslinking agent as a result of its good biocompatibility, glutaraldehyde (GA), a compound with proven cytotoxicity ...
Alina Gabriela Rusu   +5 more
doaj   +1 more source

New Cryogels Based on Poly(vinyl alcohol) and a Copolymacrolactone System: I-Synthesis and Characterization

open access: yesNanomaterials, 2022
Physical cryogels were obtained using the successive freeze–thaw technique of poly(vinyl alcohol) (PVA)/poly(ethylene brassylate-co-squaric acid) (PEBSA) solutions.
Bianca-Elena-Beatrice Crețu   +5 more
doaj   +1 more source

One-Step Preparation of Carboxymethyl Cellulose—Phytic Acid Hydrogels with Potential for Biomedical Applications

open access: yesGels, 2022
Hydrogels based on natural, biodegradable materials have gained considerable interest in the medical field due to their improved drug delivery profiles and tissue-mimicking architecture.
Alina Ghilan   +10 more
doaj   +1 more source

Cryogel System Based on Poly(vinyl alcohol)/Poly(ethylene brassylate-co-squaric acid) Platform with Dual Bioactive Activity

open access: yesGels, 2023
The inability to meet and ensure as many requirements as possible is fully justified by the continuous interest in obtaining new multifunctional materials.
Bianca-Elena-Beatrice Crețu   +5 more
doaj   +1 more source

Prediction of Technical State of Mechanical Systems Based on Interpretive Neural Network Model

open access: yesSensors, 2023
A classic problem in prognostic and health management (PHM) is the prediction of the remaining useful life (RUL). However, until now, there has been no algorithm presented to achieve perfect performance in this challenge.
Evgeniy Kononov   +2 more
doaj   +1 more source

Advanced Functional Materials Based on Nanocellulose for Pharmaceutical/Medical Applications

open access: yesPharmaceutics, 2021
Nanocelluloses (NCs), with their remarkable characteristics, have proven to be one of the most promising “green” materials of our times and have received special attention from researchers in nanomaterials.
Raluca Nicu   +2 more
doaj   +1 more source

Natural Polymers in Heart Valve Tissue Engineering: Strategies, Advances and Challenges

open access: yesBiomedicines, 2022
In the history of biomedicine and biomedical devices, heart valve manufacturing techniques have undergone a spectacular evolution. However, important limitations in the development and use of these devices are known and heart valve tissue engineering has
Diana Elena Ciolacu   +2 more
doaj   +1 more source

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