Evaluation of Crosslinking Conditions on the Properties of Chitosan Woven Meshes
Autor(a) principal: | |
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Data de Publicação: | 2022 |
Outros Autores: | , , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Materials research (São Carlos. Online) |
Texto Completo: | http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1516-14392022000100317 |
Resumo: | Abstract Crosslinking of chitosan (CS) woven meshes is reported in this study. CS filaments were obtained by wet spinning and hand-waved. The weft was coated with CS solutions (3 and 4% w/v) and crosslinked with sodium tripolyphosphate or genipin. CS filaments were free from superficial pores, and their mechanical properties were suitable for the weaving process. CS concentration in the coating, type, and the crosslinking time affected the mesh morphology obtained. Crosslinking by both agents was confirmed by spectroscopy, corroborating the reduction of the hydrophilicity of the crosslinked samples in the swelling and contact angle tests. Crosslinking conditions were effective in reducing the mechanical properties variation in the wet state, as well as regulating the degradation rate of the samples. Furthermore, it was observed that crosslinking did not significantly affect the cell viability of CS woven meshes, making them promising materials for application as stress material in a physiological environment. |
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Materials research (São Carlos. Online) |
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Evaluation of Crosslinking Conditions on the Properties of Chitosan Woven MeshesChitosanfilamentsweavingwoven meshcrosslinkingAbstract Crosslinking of chitosan (CS) woven meshes is reported in this study. CS filaments were obtained by wet spinning and hand-waved. The weft was coated with CS solutions (3 and 4% w/v) and crosslinked with sodium tripolyphosphate or genipin. CS filaments were free from superficial pores, and their mechanical properties were suitable for the weaving process. CS concentration in the coating, type, and the crosslinking time affected the mesh morphology obtained. Crosslinking by both agents was confirmed by spectroscopy, corroborating the reduction of the hydrophilicity of the crosslinked samples in the swelling and contact angle tests. Crosslinking conditions were effective in reducing the mechanical properties variation in the wet state, as well as regulating the degradation rate of the samples. Furthermore, it was observed that crosslinking did not significantly affect the cell viability of CS woven meshes, making them promising materials for application as stress material in a physiological environment.ABM, ABC, ABPol2022-01-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S1516-14392022000100317Materials Research v.25 2022reponame:Materials research (São Carlos. Online)instname:Universidade Federal de São Carlos (UFSCAR)instacron:ABM ABC ABPOL10.1590/1980-5373-mr-2021-0472info:eu-repo/semantics/openAccessSilva,Henrique Nunes DaTissiani,Marcelo PauloSouza,Matheus Ferreira deBarreto,Maria Eduarda VasconcelosBarbosa,Rossemberg CardosoFook,Marcus Vinícius Liaeng2022-05-16T00:00:00Zoai:scielo:S1516-14392022000100317Revistahttp://www.scielo.br/mrPUBhttps://old.scielo.br/oai/scielo-oai.phpdedz@power.ufscar.br1980-53731516-1439opendoar:2022-05-16T00:00Materials research (São Carlos. Online) - Universidade Federal de São Carlos (UFSCAR)false |
dc.title.none.fl_str_mv |
Evaluation of Crosslinking Conditions on the Properties of Chitosan Woven Meshes |
title |
Evaluation of Crosslinking Conditions on the Properties of Chitosan Woven Meshes |
spellingShingle |
Evaluation of Crosslinking Conditions on the Properties of Chitosan Woven Meshes Silva,Henrique Nunes Da Chitosan filaments weaving woven mesh crosslinking |
title_short |
Evaluation of Crosslinking Conditions on the Properties of Chitosan Woven Meshes |
title_full |
Evaluation of Crosslinking Conditions on the Properties of Chitosan Woven Meshes |
title_fullStr |
Evaluation of Crosslinking Conditions on the Properties of Chitosan Woven Meshes |
title_full_unstemmed |
Evaluation of Crosslinking Conditions on the Properties of Chitosan Woven Meshes |
title_sort |
Evaluation of Crosslinking Conditions on the Properties of Chitosan Woven Meshes |
author |
Silva,Henrique Nunes Da |
author_facet |
Silva,Henrique Nunes Da Tissiani,Marcelo Paulo Souza,Matheus Ferreira de Barreto,Maria Eduarda Vasconcelos Barbosa,Rossemberg Cardoso Fook,Marcus Vinícius Lia |
author_role |
author |
author2 |
Tissiani,Marcelo Paulo Souza,Matheus Ferreira de Barreto,Maria Eduarda Vasconcelos Barbosa,Rossemberg Cardoso Fook,Marcus Vinícius Lia |
author2_role |
author author author author author |
dc.contributor.author.fl_str_mv |
Silva,Henrique Nunes Da Tissiani,Marcelo Paulo Souza,Matheus Ferreira de Barreto,Maria Eduarda Vasconcelos Barbosa,Rossemberg Cardoso Fook,Marcus Vinícius Lia |
dc.subject.por.fl_str_mv |
Chitosan filaments weaving woven mesh crosslinking |
topic |
Chitosan filaments weaving woven mesh crosslinking |
description |
Abstract Crosslinking of chitosan (CS) woven meshes is reported in this study. CS filaments were obtained by wet spinning and hand-waved. The weft was coated with CS solutions (3 and 4% w/v) and crosslinked with sodium tripolyphosphate or genipin. CS filaments were free from superficial pores, and their mechanical properties were suitable for the weaving process. CS concentration in the coating, type, and the crosslinking time affected the mesh morphology obtained. Crosslinking by both agents was confirmed by spectroscopy, corroborating the reduction of the hydrophilicity of the crosslinked samples in the swelling and contact angle tests. Crosslinking conditions were effective in reducing the mechanical properties variation in the wet state, as well as regulating the degradation rate of the samples. Furthermore, it was observed that crosslinking did not significantly affect the cell viability of CS woven meshes, making them promising materials for application as stress material in a physiological environment. |
publishDate |
2022 |
dc.date.none.fl_str_mv |
2022-01-01 |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1516-14392022000100317 |
url |
http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1516-14392022000100317 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
10.1590/1980-5373-mr-2021-0472 |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
text/html |
dc.publisher.none.fl_str_mv |
ABM, ABC, ABPol |
publisher.none.fl_str_mv |
ABM, ABC, ABPol |
dc.source.none.fl_str_mv |
Materials Research v.25 2022 reponame:Materials research (São Carlos. Online) instname:Universidade Federal de São Carlos (UFSCAR) instacron:ABM ABC ABPOL |
instname_str |
Universidade Federal de São Carlos (UFSCAR) |
instacron_str |
ABM ABC ABPOL |
institution |
ABM ABC ABPOL |
reponame_str |
Materials research (São Carlos. Online) |
collection |
Materials research (São Carlos. Online) |
repository.name.fl_str_mv |
Materials research (São Carlos. Online) - Universidade Federal de São Carlos (UFSCAR) |
repository.mail.fl_str_mv |
dedz@power.ufscar.br |
_version_ |
1754212680991768576 |