Nanocellulose-Based Films for Surface Protection of Wooden Artefacts
| cris.virtual.author-orcid | #PLACEHOLDER_PARENT_METADATA_VALUE# | |
| cris.virtual.author-orcid | 0000-0003-0138-3034 | |
| cris.virtual.author-orcid | 0000-0003-3704-4149 | |
| cris.virtual.author-orcid | #PLACEHOLDER_PARENT_METADATA_VALUE# | |
| cris.virtual.author-orcid | 0000-0002-6947-9019 | |
| cris.virtualsource.author-orcid | #PLACEHOLDER_PARENT_METADATA_VALUE# | |
| cris.virtualsource.author-orcid | ecba7829-1555-40c7-9a9b-e479473ebd4c | |
| cris.virtualsource.author-orcid | 92cedaf4-e34b-41a0-96ab-690532a1623e | |
| cris.virtualsource.author-orcid | #PLACEHOLDER_PARENT_METADATA_VALUE# | |
| cris.virtualsource.author-orcid | 7b4d6fa7-016d-4f87-a041-42ee4800e1ca | |
| dc.abstract.en | This research investigated the selected properties of nanocellulose films intended to serve as protective patches on fissured surfaces of wooden artefacts. The effects of their plasticisation with glycerol and functionalisation with selected silanes ((3-Glycidyloxypropyl)trimethoxysilane, and Methyltrimethoxysilane) were also determined. The obtained pure cellulose nanopapers (CNPs) had a homogeneous and compact structure but were very brittle, stiff, and wavy. Functionalisation with silanes made their structure more packed and reduced their equilibrium moisture content by 87–96%, depending on the type and concentration of the silane. Silane functionalisation also slightly improved nanopapers’ resistance to moulds. Plasticisation with glycerol provided CNPs with higher flexibility and resistance to fracture and made them flatter and smoother, reducing the wettability of their surfaces but increasing their hygroscopicity (EMC values increased 1.7–3.5 times for pure CNPs and 5–33 times for functionalised CNPs) and vulnerability to mould infestation. All prepared nanopapers can be easily glued to the wood surface and colour-matched using a nitro wood stain, oil paint or waterborne acrylic paint. The research showed that cellulose nanopapers modified with silanes and plasticised with glycerol seem to be a promising solution for protecting the cracked surface of wooden artefacts against further degradation due to external conditions. | |
| dc.affiliation | Wydział Leśny i Technologii Drewna | |
| dc.affiliation.institute | Katedra Nauki o Drewnie i Techniki Cieplnej | |
| dc.affiliation.institute | Katedra Mechanicznej Technologii Drewna | |
| dc.contributor.author | Kryg Paulina | |
| dc.contributor.author | Mazela, Bartłomiej | |
| dc.contributor.author | Perdoch, Waldemar | |
| dc.contributor.author | Jancelewicz Mariusz | |
| dc.contributor.author | Broda, Magdalena | |
| dc.date.access | 2025-01-15 | |
| dc.date.accessioned | 2025-01-15T10:52:41Z | |
| dc.date.available | 2025-01-15T10:52:41Z | |
| dc.date.copyright | 2024-12-12 | |
| dc.date.issued | 2024 | |
| dc.description.abstract | <jats:p>This research investigated the selected properties of nanocellulose films intended to serve as protective patches on fissured surfaces of wooden artefacts. The effects of their plasticisation with glycerol and functionalisation with selected silanes ((3-Glycidyloxypropyl)trimethoxysilane, and Methyltrimethoxysilane) were also determined. The obtained pure cellulose nanopapers (CNPs) had a homogeneous and compact structure but were very brittle, stiff, and wavy. Functionalisation with silanes made their structure more packed and reduced their equilibrium moisture content by 87–96%, depending on the type and concentration of the silane. Silane functionalisation also slightly improved nanopapers’ resistance to moulds. Plasticisation with glycerol provided CNPs with higher flexibility and resistance to fracture and made them flatter and smoother, reducing the wettability of their surfaces but increasing their hygroscopicity (EMC values increased 1.7–3.5 times for pure CNPs and 5–33 times for functionalised CNPs) and vulnerability to mould infestation. All prepared nanopapers can be easily glued to the wood surface and colour-matched using a nitro wood stain, oil paint or waterborne acrylic paint. The research showed that cellulose nanopapers modified with silanes and plasticised with glycerol seem to be a promising solution for protecting the cracked surface of wooden artefacts against further degradation due to external conditions.</jats:p> | |
| dc.description.accesstime | at_publication | |
| dc.description.bibliography | il., bibliogr. | |
| dc.description.finance | publication_nocost | |
| dc.description.financecost | 0,00 | |
| dc.description.if | 4,9 | |
| dc.description.number | 24 | |
| dc.description.points | 140 | |
| dc.description.version | final_published | |
| dc.description.volume | 25 | |
| dc.identifier.doi | 10.3390/ijms252413333 | |
| dc.identifier.eissn | 1661-6596 | |
| dc.identifier.issn | 1422-0067 | |
| dc.identifier.uri | https://sciencerep.up.poznan.pl/handle/item/2352 | |
| dc.identifier.weblink | https://www.mdpi.com/1422-0067/25/24/13333 | |
| dc.language | en | |
| dc.relation.ispartof | International Journal of Molecular Sciences | |
| dc.relation.pages | art. 13333 | |
| dc.rights | CC-BY | |
| dc.sciencecloud | send | |
| dc.share.type | OPEN_JOURNAL | |
| dc.subject.en | nanocellulose films | |
| dc.subject.en | silane modification | |
| dc.subject.en | wood consolidation | |
| dc.subject.en | surface treatment | |
| dc.subject.en | wooden cultural heritage | |
| dc.title | Nanocellulose-Based Films for Surface Protection of Wooden Artefacts | |
| dc.title.volume | Special Issue: Nanocellulose: Recent Advances and Green Applications | |
| dc.type | JournalArticle | |
| dspace.entity.type | Publication | |
| oaire.citation.issue | 24 | |
| oaire.citation.volume | 25 |