Show simple item record

dc.contributor.author
Luotonen, Otso I.V.
dc.contributor.author
Greca, Luiz G.
dc.contributor.author
Nyström, Gustav
dc.contributor.author
Guo, Junling
dc.contributor.author
Richardson, Joseph J.
dc.contributor.author
Rojas, Orlando J.
dc.contributor.author
Tardy, Blaise L.
dc.date.accessioned
2022-06-23T16:44:33Z
dc.date.available
2022-06-23T02:56:02Z
dc.date.available
2022-06-23T16:44:33Z
dc.date.issued
2022-09-15
dc.identifier.issn
0144-8617
dc.identifier.issn
1879-1344
dc.identifier.other
10.1016/j.carbpol.2022.119681
en_US
dc.identifier.uri
http://hdl.handle.net/20.500.11850/554169
dc.identifier.doi
10.3929/ethz-b-000554169
dc.description.abstract
One of the key steps towards a broader implementation of renewable materials is the development of biodegradable adhesives that can be attained at scale and utilized safely. Recently, cellulose nanocrystals (CNCs) were demonstrated to have remarkable adhesive properties. Herein, we study three classes of naturally synthesized biopolymers as adhesives, namely nanocelluloses (CNFs), cellulose derivatives, and proteins by themselves and when used as additives with CNCs. Among the samples evaluated, the adhesion strength was the highest for bovine serum albumin and hydroxypropyl cellulose (beyond 10 MPa). These were followed by carboxymethylcellulose and CNCs (ca. 5 MPa) and mechanically fibrillated CNFs (ca. 2 MPa), and finally by tempo-oxidized CNFs (0.2 MPa) and lysozyme (1.5 MPa). Remarkably, we find that the anisotropy of adhesion (in plane vs out of plane) falls within a narrow range across the bio-based adhesives studied. Collectively, this study benchmarks bio-based non-covalent adhesives aiming towards their improvement and implementation.
en_US
dc.format
application/pdf
en_US
dc.language.iso
en
en_US
dc.publisher
Elsevier
en_US
dc.rights.uri
http://creativecommons.org/licenses/by/4.0/
dc.subject
Natural polymers
en_US
dc.subject
Biopolymers
en_US
dc.subject
Cellulose
en_US
dc.subject
Carbohydrate
en_US
dc.subject
Nanocellulose
en_US
dc.subject
Nanocrystal
en_US
dc.subject
Cellulose derivatives
en_US
dc.title
Benchmarking supramolecular adhesive behavior of nanocelluloses, cellulose derivatives and proteins
en_US
dc.type
Journal Article
dc.rights.license
Creative Commons Attribution 4.0 International
dc.date.published
2022-06-06
ethz.journal.title
Carbohydrate Polymers
ethz.journal.volume
292
en_US
ethz.journal.abbreviated
Carbohydr. Polym.
ethz.pages.start
119681
en_US
ethz.size
9 p.
en_US
ethz.version.deposit
publishedVersion
en_US
ethz.identifier.wos
ethz.publication.place
Amsterdam
en_US
ethz.publication.status
published
en_US
ethz.date.deposited
2022-06-23T02:56:18Z
ethz.source
WOS
ethz.eth
yes
en_US
ethz.availability
Open access
en_US
ethz.rosetta.installDate
2022-06-23T16:44:40Z
ethz.rosetta.lastUpdated
2022-06-23T16:44:40Z
ethz.rosetta.versionExported
true
ethz.COinS
ctx_ver=Z39.88-2004&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.atitle=Benchmarking%20supramolecular%20adhesive%20behavior%20of%20nanocelluloses,%20cellulose%20derivatives%20and%20proteins&rft.jtitle=Carbohydrate%20Polymers&rft.date=2022-09-15&rft.volume=292&rft.spage=119681&rft.issn=0144-8617&1879-1344&rft.au=Luotonen,%20Otso%20I.V.&Greca,%20Luiz%20G.&Nystr%C3%B6m,%20Gustav&Guo,%20Junling&Richardson,%20Joseph%20J.&rft.genre=article&rft_id=info:doi/10.1016/j.carbpol.2022.119681&
 Search print copy at ETH Library

Files in this item

Thumbnail

Publication type

Show simple item record