Go to:
Logótipo
Comuta visibilidade da coluna esquerda
Você está em: Start > Publications > View > Bioactive and biopassive treatment of poly(ethylene terephthalate) multifilament textile yarns to improve/prevent fibroblast viability
Publication

Publications

Bioactive and biopassive treatment of poly(ethylene terephthalate) multifilament textile yarns to improve/prevent fibroblast viability

Title
Bioactive and biopassive treatment of poly(ethylene terephthalate) multifilament textile yarns to improve/prevent fibroblast viability
Type
Article in International Scientific Journal
Year
2021
Authors
Diana Santos Morais
(Author)
Other
The person does not belong to the institution. The person does not belong to the institution. The person does not belong to the institution. Without AUTHENTICUS Without ORCID
Miguel Azenha Rodrigues
(Author)
Other
The person does not belong to the institution. The person does not belong to the institution. The person does not belong to the institution. Without AUTHENTICUS Without ORCID
Cláudia Lopes
(Author)
Other
The person does not belong to the institution. The person does not belong to the institution. The person does not belong to the institution. Without AUTHENTICUS Without ORCID
Filipe Vaz
(Author)
Other
The person does not belong to the institution. The person does not belong to the institution. The person does not belong to the institution. Without AUTHENTICUS Without ORCID
Liliana Grenho
(Author)
Other
The person does not belong to the institution. The person does not belong to the institution. The person does not belong to the institution. Without AUTHENTICUS Without ORCID
Maria Helena Fernandes
(Author)
Other
The person does not belong to the institution. The person does not belong to the institution. The person does not belong to the institution. Without AUTHENTICUS Without ORCID
Rui Miranda Guedes
(Author)
FEUP
View Personal Page You do not have permissions to view the institutional email. Search for Participant Publications View Authenticus page View ORCID page
Maria Ascensão Lopes
(Author)
FEUP
View Personal Page You do not have permissions to view the institutional email. Search for Participant Publications View Authenticus page View ORCID page
Journal
No. 101B
Pages: 2213-2226
ISSN: 1552-4973
Publisher: Wiley-Blackwell
Indexing
Publicação em ISI Web of Knowledge ISI Web of Knowledge - 0 Citations
Publicação em Scopus Scopus - 0 Citations
Other information
Authenticus ID: P-00T-Z5W
Abstract (EN): To modulate the physicochemical features of poly(ethylene terephthalate) (PET) multifilaments surface composing a complex textile structure (core and shell system), intended to improve upon current implants for high extension injuries of the Achilles tendon or even for its total replacement, two surface treatments with different purposes (bioactive and biopassive) were studied. The first treatment is based on amino groups grafting using ethylenediamine molecules to be applied in the structure core to improve cell adhesion and proliferation. The other treatment relates to a polytetrafluoroethylene (PTFE) coating to be applied in the structure shell to decrease its coefficient of friction and avoid adhesions. Both treatments were optimized to reach their purposed goals without harming the tensile properties of PET yarns, which were evaluated by static tensile tests. The resazurin assay and scanning electron microscopy analysis showed that the purposed goals related to fibroblast adhesion were achieved for both treatments and in the case of PTFE coating, the abrasion resistance was also improved according to the yarn-on-yarn abrasion tests.
Language: English
Type (Professor's evaluation): Scientific
No. of pages: 14
Documents
We could not find any documents associated to the publication.
Related Publications

Of the same journal

An update on hydroxyapatite/collagen composites: What is there left to say about these bioinspired materials? (2021)
Another Publication in an International Scientific Journal
Veiga, A; F. Castro; Fernando Rocha; Oliveira, AL
An integrative review on the toxicity of Bisphenol A (BPA) released from resin composites used in dentistry (2021)
Another Publication in an International Scientific Journal
Lopes Rocha, L; Ribeiro Goncalves, L; Henriques, B; Ozcan, M; Tiritan M.E.; Souza, JCM
Three-dimensional printed PCL-hydroxyapatite scaffolds filled with CNTs for bone cell growth stimulation (2015)
Article in International Scientific Journal
Gonçalves EM; Oliveira FJ; Silva RF; Neto MA; Fernandes MH; Amaral M; Vallet-Regi M; Vila M
Supplementation of collagen scaffolds with SPARC to facilitate mineralization (2012)
Article in International Scientific Journal
Pataquiva Mateus, AY; Wu, HC; Lucchesi, C; Ferraz, MP; Fernando Mendes Monteiro; Spector, M
Supercritical CO2 assisted process for the production of high-purity and sterile nano-hydroxyapatite/chitosan hybrid scaffolds (2018)
Article in International Scientific Journal
G. Ruphuy; M. Souto Lopes; Diana Paiva; P. Costa; Alírio E. Rodrigues; Fernando Mendes Monteiro; C. L. Salgado; Maria Helena Fernandes; José Carlos B. Lopes; Madalena M. Dias; M. F. Barreiro

See all (18)

Recommend this page Top
Copyright 1996-2025 © Faculdade de Direito da Universidade do Porto  I Terms and Conditions  I Acessibility  I Index A-Z
Page created on: 2025-07-19 at 08:48:39 | Privacy Policy | Personal Data Protection Policy | Whistleblowing