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Self-Assembly of Na...
Self-Assembly of Nanocellulose Hydrogels Mimicking Bacterial Cellulose for Wound Dressing Applications
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- Berglund, Linn (author)
- Luleå tekniska universitet,Materialvetenskap,Luleå University of Technology, Sweden
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- Squinca, Paula (author)
- Luleå tekniska universitet,Materialvetenskap,Embrapa Instrumentation, Rua XV de Novembro 1452, 13561-206 São Carlos, São Paulo, Brazil,Luleå University of Technology, Sweden; Embrapa Instrumentation, Brazil
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- Baş, Yağmur (author)
- Luleå tekniska universitet,Materialvetenskap,Luleå University of Technology, Sweden
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- Zattarin, Elisa, Doktorand, 1992- (author)
- Linköpings universitet,Biofysik och bioteknik,Tekniska fakulteten
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- Aili, Daniel, 1977- (author)
- Linköpings universitet,Tekniska fakulteten,Biofysik och bioteknik
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- Rakar, Jonathan, 1983- (author)
- Linköpings universitet,Medicinska fakulteten,Avdelningen för kirurgi, ortopedi och onkologi,Region Östergötland, Katastrofmedicinskt centrum
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- Junker, Johan, 1980- (author)
- Linköpings universitet,Avdelningen för kirurgi, ortopedi och onkologi,Medicinska fakulteten,Region Östergötland, Katastrofmedicinskt centrum
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- Starkenberg, Annika, 1970- (author)
- Linköpings universitet,Medicinska fakulteten,Avdelningen för kirurgi, ortopedi och onkologi,Region Östergötland, Katastrofmedicinskt centrum
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- Diamanti, Mattia (author)
- Luleå tekniska universitet,Materialvetenskap,Luleå University of Technology, Sweden
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- Sivlér, Petter (author)
- S2Medical AB, SE-58273 Linköping, Sweden
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- Skog, Mårten (author)
- S2Medical AB, SE-58273 Linköping, Sweden
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- Oksman, Kristiina (author)
- Luleå tekniska universitet,Materialvetenskap,Mechanical & Industrial Engineering, University of Toronto, ON M5S 3G8 Toronto, Canada; Wallenberg Wood Science Center (WWSC), Luleå̊ University of Technology, SE 97187 Luleå, Sweden
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(creator_code:org_t)
- American Chemical Society (ACS), 2023
- 2023
- English.
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In: Biomacromolecules. - : American Chemical Society (ACS). - 1525-7797 .- 1526-4602. ; 24:5, s. 2264-2277
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Abstract
Subject headings
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- The self-assembly of nanocellulose in the form of cellulose nanofibers (CNFs) can be accomplished via hydrogen-bonding assistance into completely bio-based hydrogels. This study aimed to use the intrinsic properties of CNFs, such as their ability to form strong networks and high absorption capacity and exploit them in the sustainable development of effective wound dressing materials. First, TEMPO-oxidized CNFs were separated directly from wood (W-CNFs) and compared with CNFs separated from wood pulp (P-CNFs). Second, two approaches were evaluated for hydrogel self-assembly from W-CNFs, where water was removed from the suspensions via evaporation through suspension casting (SC) or vacuum-assisted filtration (VF). Third, the W-CNF-VF hydrogel was compared to commercial bacterial cellulose (BC). The study demonstrates that the self-assembly via VF of nanocellulose hydrogels from wood was the most promising material as wound dressing and displayed comparable properties to that of BC and strength to that of soft tissue.
Subject headings
- TEKNIK OCH TEKNOLOGIER -- Industriell bioteknik -- Biomaterial (hsv//swe)
- ENGINEERING AND TECHNOLOGY -- Industrial Biotechnology -- Bio Materials (hsv//eng)
- NATURVETENSKAP -- Kemi -- Polymerkemi (hsv//swe)
- NATURAL SCIENCES -- Chemical Sciences -- Polymer Chemistry (hsv//eng)
- TEKNIK OCH TEKNOLOGIER -- Materialteknik (hsv//swe)
- ENGINEERING AND TECHNOLOGY -- Materials Engineering (hsv//eng)
Keyword
- Trä och bionanokompositer
- Wood and Bionanocomposites
Publication and Content Type
- ref (subject category)
- art (subject category)
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- By the author/editor
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Berglund, Linn
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Squinca, Paula
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Baş, Yağmur
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Zattarin, Elisa, ...
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Aili, Daniel, 19 ...
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Rakar, Jonathan, ...
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Junker, Johan, 1 ...
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Starkenberg, Ann ...
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Diamanti, Mattia
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Sivlér, Petter
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Skog, Mårten
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Oksman, Kristiin ...
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- About the subject
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- ENGINEERING AND TECHNOLOGY
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ENGINEERING AND ...
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and Industrial Biote ...
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and Bio Materials
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- NATURAL SCIENCES
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NATURAL SCIENCES
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and Chemical Science ...
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and Polymer Chemistr ...
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- ENGINEERING AND TECHNOLOGY
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ENGINEERING AND ...
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and Materials Engine ...
- Articles in the publication
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Biomacromolecule ...
- By the university
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Luleå University of Technology
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Linköping University