Fabrication and characterization of modified nanofibrous poly(L-lactic acid) scaffolds by thermally induced phase separation technique and aminolysis for promoting cyctocompatibility.
J Biomater Sci Polym Ed
; 27(10): 1058-68, 2016 07.
Article
em En
| MEDLINE
| ID: mdl-27095503
ABSTRACT
Modified nanofibrous Poly(L-lactic acid) (PLLA) scaffolds were fabricated by aminolysis combined with thermally induced phase separation technique using PLLA/1,4-dioxane/urea-NaOH-H2O system at -40 °C freeze temperature. Aminolysis led to the modification of scaffold resulting in enhancement in the bioactivity. The surface of the modified nanofibrous scaffold provided a good environment for attachment and proliferation of MC3T3-E1 subclone 14 cells, exhibiting significant potential for bone tissue regeneration and for promoting cytocompatibility.
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Base de dados:
MEDLINE
Assunto principal:
Poliésteres
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Materiais Biocompatíveis
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Regeneração Óssea
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Alicerces Teciduais
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Nanofibras
Limite:
Animals
Idioma:
En
Ano de publicação:
2016
Tipo de documento:
Article