Haemostatic, Resorbable Dressing of Natural Polymers - Hemoguard

Kucharska, Magdalena; Wiśniewska‐Wrona, Maria; Brzoza-Malczewska, Kinga; Struszczyk, Marcin H.; Cichecka, Magdalena; Wilbik-Hałgas, Bożena; Rybak, Zbigniew; Szymonowicz, Maria; Paluch, D.; Guzińska, Krystyna; Kaźmierczak, Dorota

doi:10.15259/pcacd.20.12

Cited by 2 publications

(2 citation statements)

References 5 publications

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“…The implants manufactured were tested for biocompatibility in accordance with the applicable ISO standards at the Department of Experimental Surgery and Biomaterials Research, Medical University in Wrocław, and at the National Institute of Health in Warsaw. Studies using experimental animals showed a weak cytotoxic effect, but not limiting the possibility of using the modified meshes in surgical procedures, and a lack of irritating or sensitising effects [62,63]. Researchers at Łukasiewicz-IBWCh have modified commercial cellulose products, commonly used in homes and hospitals, with nanoparticles of natural polymers in order to improve their physico-mechanical, sorption, and antimicrobial properties.…”

Section: Biomaterials Polymers In łUkasiewicz-ibwch Applicationsmentioning

confidence: 99%

Biopolymers and Biomaterials for Special Applications within the Context of the Circular Economy

et al. 2021

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The main challenge of the economy is counteracting the adverse effects of progressive industrialisation on the environment around the world. Economic development that accompanies this trend correlates to production increase in not only consumer articles but also special application articles that are difficult to remanufacture, such as medical supplies. For many researchers, discovering innovative materials for special applications that could become an essential element of circular economy production is important. Measures to reduce the production of industrial materials whose waste is difficult to recycle are more and more apparent to manufacturers, especially when faced with the new financial situation in European Union, as one of its priorities is to implement the principles of circular economy. The purpose of the article is to analyse the current state of research on special-application biomaterials within the context of the circular economy. Empirical analysis is conducted for Poland compared to the rest of the European Union (EU) within the time-frame of 2014–2020, which is the most recent financial timeframe of the EU. The submitted studies are based on secondary data obtained mainly from European databases, as well as primary data resulting from the research works at Łukasiewicz Research Network—Institute of Biopolymers and Chemical Fibres.

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Section: Biomaterials Polymers In łUkasiewicz-ibwch Applicationsmentioning

confidence: 99%

Biopolymers and Biomaterials for Special Applications within the Context of the Circular Economy

et al. 2021

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“…They possess several unique properties including biodegradability, biocompatibility, low toxicity, low immunogenicity and antimicrobial activity . These biopolymers can be obtained from different sources such as microbial and animal and are used in various applications such as wound dressings, tissue scaffolds, cell encapsulation, drug delivery and also as cell delivery vehicles . Due to their simple processability, they can be fabricated in various forms such as gels, fibers, nano and microspheres and scaffolds .…”

Section: Introductionmentioning

confidence: 99%

Development and Characterization of Novel Hybrid Hydrogel Fibers

Mirabedini

Foroughi

Romeo

et al. 2015

Macromol. Mater. Eng.

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Biopolymeric continuous core-sheath fibres, with an inner core of chitosan and alginate as the sheath, were fabricated for the first time without using a template. Hereby, the necessary conditions to achieve chitosanalginate core-sheath fibre via a wet-spinning process are presented. SEM micrographs show the cylindershaped monofilament structure of the chitosan core surrounded by the alginate sheath. The coaxial fibres exhibit a 260% increase in ultimate stress and more than 300% enhancement in the Young's modulus compared to the alginate counterpart. Release profiles from the coaxial fibre were determined using a model component. The obtained results suggest that the fibres are likely to find applications as 3D tissue scaffolds capable of drug delivery. Development and Characterization of Novel Hybrid Hydrogel FibresAzadeh Mirabedini, Javad Foroughi*, Tony Romeo, Gordon G. Wallace* AbstractBiopolymeric continuous core-sheath fibres, with an inner core of chitosan and alginate as the

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Haemostatic, Resorbable Dressing of Natural Polymers - Hemoguard

Abstract: Yellow 28 (BY 28) and acid Yellow 23 (AY 23) dyes onto chitin 34 M. Gierszewska-Drużyńska, J. Ostrowska-Czubenko Structural and swelling properties of hydrogel membranes based on chitosan crosslinced with glutaraldehyde and sodium tripolyphosphate 43

Cited by 2 publications

References 5 publications

Biopolymers and Biomaterials for Special Applications within the Context of the Circular Economy

Biopolymers and Biomaterials for Special Applications within the Context of the Circular Economy

Development and Characterization of Novel Hybrid Hydrogel Fibers

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