Synthesis and morphological characterization of Polycaprolactone (PCL) membranes with tara extract (Caesalpinia spinosa)
Autor(a) principal: | |
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Data de Publicação: | 2019 |
Outros Autores: | , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Brazilian Dental Science |
Texto Completo: | https://ojs.ict.unesp.br/index.php/cob/article/view/1688 |
Resumo: | Objective: This study aimed the synthesis and morphological characterization of PCL electrospun fibers containing tara extract. Material and Methods: For this, tara extract synthesis was performed by two different extraction methods: rotary evaporator and extractor soxhlet. Then, two solutions were prepared by dissolving 3g of PCL in 2mL of Acetone. The first solution used 0.4 mL tara extract obtained by RE and the second solution used 0.4 mL tara extract obtained by SE. After the solutions electrospinning, under different parameters, obtaining It was obtained the experimental groups: ChTa 1 nanofibers with RE extract, under 12 Kv; ChTa 2 nanofibers with RE extract, under 15 Kv; ChTa 3 nanofibers with ES extract, under 12Kv and ChTa 4 nanofibers with ES extract, under 15kV. Scanning electron micrographs were performed for morphological analysis. Results: Fiber formation was observed for all parameters. About the fiber diameter: ChTa 1 presented a mean of 0.82 ± 0.36?m, ChTa 2 1.232 ±0471?m, ChTa 3 1.469 ± 0.614?m and ChTa 4 1.017 ± 0.417. Also the beads formation was analyzed: ChTa 1 group presented 8 beads, ChTa 2 presented 5, ChTa 3 presented 30 and ChTa 4 presented 15 beads. Conclusion: It can be concluded that it is possible to obtain an effective synthesis of electrospun membranes of PCL and Caesalpinia spinosa extract, indicating a potential of therapeutic application for lesions such as prosthetic stomatitis.KeywordsCandidiasis; Nanofibers; Tannins. |
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oai:ojs.pkp.sfu.ca:article/1688 |
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UNESP-20 |
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Brazilian Dental Science |
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Synthesis and morphological characterization of Polycaprolactone (PCL) membranes with tara extract (Caesalpinia spinosa)Objective: This study aimed the synthesis and morphological characterization of PCL electrospun fibers containing tara extract. Material and Methods: For this, tara extract synthesis was performed by two different extraction methods: rotary evaporator and extractor soxhlet. Then, two solutions were prepared by dissolving 3g of PCL in 2mL of Acetone. The first solution used 0.4 mL tara extract obtained by RE and the second solution used 0.4 mL tara extract obtained by SE. After the solutions electrospinning, under different parameters, obtaining It was obtained the experimental groups: ChTa 1 nanofibers with RE extract, under 12 Kv; ChTa 2 nanofibers with RE extract, under 15 Kv; ChTa 3 nanofibers with ES extract, under 12Kv and ChTa 4 nanofibers with ES extract, under 15kV. Scanning electron micrographs were performed for morphological analysis. Results: Fiber formation was observed for all parameters. About the fiber diameter: ChTa 1 presented a mean of 0.82 ± 0.36?m, ChTa 2 1.232 ±0471?m, ChTa 3 1.469 ± 0.614?m and ChTa 4 1.017 ± 0.417. Also the beads formation was analyzed: ChTa 1 group presented 8 beads, ChTa 2 presented 5, ChTa 3 presented 30 and ChTa 4 presented 15 beads. Conclusion: It can be concluded that it is possible to obtain an effective synthesis of electrospun membranes of PCL and Caesalpinia spinosa extract, indicating a potential of therapeutic application for lesions such as prosthetic stomatitis.KeywordsCandidiasis; Nanofibers; Tannins.Institute of Science and Technology of São José dos Campos2019-04-30info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfapplication/vnd.openxmlformats-officedocument.wordprocessingml.documentapplication/pdfimage/tiffimage/tiffimage/tiffimage/tiffimage/tiffimage/tiffimage/tiffhttps://ojs.ict.unesp.br/index.php/cob/article/view/168810.14295/bds.2019.v22i2.1688Brazilian Dental Science; Vol. 22 No. 2 (2019): Apr. - Jun. / 2019 - Published April 2019; 163-170Brazilian Dental Science; v. 22 n. 2 (2019): Apr. - Jun. / 2019 - Published April 2019; 163-1702178-6011reponame:Brazilian Dental Scienceinstname:Universidade Estadual Paulista Júlio de Mesquita Filho (UNESP)instacron:UNESPenghttps://ojs.ict.unesp.br/index.php/cob/article/view/1688/1346https://ojs.ict.unesp.br/index.php/cob/article/view/1688/3566https://ojs.ict.unesp.br/index.php/cob/article/view/1688/3567https://ojs.ict.unesp.br/index.php/cob/article/view/1688/3568https://ojs.ict.unesp.br/index.php/cob/article/view/1688/3569https://ojs.ict.unesp.br/index.php/cob/article/view/1688/3570https://ojs.ict.unesp.br/index.php/cob/article/view/1688/3571https://ojs.ict.unesp.br/index.php/cob/article/view/1688/3572https://ojs.ict.unesp.br/index.php/cob/article/view/1688/3573https://ojs.ict.unesp.br/index.php/cob/article/view/1688/3574Copyright (c) 2019 Brazilian Dental Scienceinfo:eu-repo/semantics/openAccessSilva, Jhenifer RodriguesSato, Tabata PradoBorges, Alexandre Luiz Souto2020-01-28T11:57:54Zoai:ojs.pkp.sfu.ca:article/1688Revistahttp://bds.ict.unesp.br/PUBhttp://ojs.fosjc.unesp.br/index.php/index/oaisergio@fosjc.unesp.br||sergio@fosjc.unesp.br2178-60112178-6011opendoar:2022-11-08T16:30:20.408989Brazilian Dental Science - Universidade Estadual Paulista Júlio de Mesquita Filho (UNESP)true |
dc.title.none.fl_str_mv |
Synthesis and morphological characterization of Polycaprolactone (PCL) membranes with tara extract (Caesalpinia spinosa) |
title |
Synthesis and morphological characterization of Polycaprolactone (PCL) membranes with tara extract (Caesalpinia spinosa) |
spellingShingle |
Synthesis and morphological characterization of Polycaprolactone (PCL) membranes with tara extract (Caesalpinia spinosa) Silva, Jhenifer Rodrigues |
title_short |
Synthesis and morphological characterization of Polycaprolactone (PCL) membranes with tara extract (Caesalpinia spinosa) |
title_full |
Synthesis and morphological characterization of Polycaprolactone (PCL) membranes with tara extract (Caesalpinia spinosa) |
title_fullStr |
Synthesis and morphological characterization of Polycaprolactone (PCL) membranes with tara extract (Caesalpinia spinosa) |
title_full_unstemmed |
Synthesis and morphological characterization of Polycaprolactone (PCL) membranes with tara extract (Caesalpinia spinosa) |
title_sort |
Synthesis and morphological characterization of Polycaprolactone (PCL) membranes with tara extract (Caesalpinia spinosa) |
author |
Silva, Jhenifer Rodrigues |
author_facet |
Silva, Jhenifer Rodrigues Sato, Tabata Prado Borges, Alexandre Luiz Souto |
author_role |
author |
author2 |
Sato, Tabata Prado Borges, Alexandre Luiz Souto |
author2_role |
author author |
dc.contributor.author.fl_str_mv |
Silva, Jhenifer Rodrigues Sato, Tabata Prado Borges, Alexandre Luiz Souto |
description |
Objective: This study aimed the synthesis and morphological characterization of PCL electrospun fibers containing tara extract. Material and Methods: For this, tara extract synthesis was performed by two different extraction methods: rotary evaporator and extractor soxhlet. Then, two solutions were prepared by dissolving 3g of PCL in 2mL of Acetone. The first solution used 0.4 mL tara extract obtained by RE and the second solution used 0.4 mL tara extract obtained by SE. After the solutions electrospinning, under different parameters, obtaining It was obtained the experimental groups: ChTa 1 nanofibers with RE extract, under 12 Kv; ChTa 2 nanofibers with RE extract, under 15 Kv; ChTa 3 nanofibers with ES extract, under 12Kv and ChTa 4 nanofibers with ES extract, under 15kV. Scanning electron micrographs were performed for morphological analysis. Results: Fiber formation was observed for all parameters. About the fiber diameter: ChTa 1 presented a mean of 0.82 ± 0.36?m, ChTa 2 1.232 ±0471?m, ChTa 3 1.469 ± 0.614?m and ChTa 4 1.017 ± 0.417. Also the beads formation was analyzed: ChTa 1 group presented 8 beads, ChTa 2 presented 5, ChTa 3 presented 30 and ChTa 4 presented 15 beads. Conclusion: It can be concluded that it is possible to obtain an effective synthesis of electrospun membranes of PCL and Caesalpinia spinosa extract, indicating a potential of therapeutic application for lesions such as prosthetic stomatitis.KeywordsCandidiasis; Nanofibers; Tannins. |
publishDate |
2019 |
dc.date.none.fl_str_mv |
2019-04-30 |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
https://ojs.ict.unesp.br/index.php/cob/article/view/1688 10.14295/bds.2019.v22i2.1688 |
url |
https://ojs.ict.unesp.br/index.php/cob/article/view/1688 |
identifier_str_mv |
10.14295/bds.2019.v22i2.1688 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
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dc.rights.driver.fl_str_mv |
Copyright (c) 2019 Brazilian Dental Science info:eu-repo/semantics/openAccess |
rights_invalid_str_mv |
Copyright (c) 2019 Brazilian Dental Science |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
application/pdf application/vnd.openxmlformats-officedocument.wordprocessingml.document application/pdf image/tiff image/tiff image/tiff image/tiff image/tiff image/tiff image/tiff |
dc.publisher.none.fl_str_mv |
Institute of Science and Technology of São José dos Campos |
publisher.none.fl_str_mv |
Institute of Science and Technology of São José dos Campos |
dc.source.none.fl_str_mv |
Brazilian Dental Science; Vol. 22 No. 2 (2019): Apr. - Jun. / 2019 - Published April 2019; 163-170 Brazilian Dental Science; v. 22 n. 2 (2019): Apr. - Jun. / 2019 - Published April 2019; 163-170 2178-6011 reponame:Brazilian Dental Science instname:Universidade Estadual Paulista Júlio de Mesquita Filho (UNESP) instacron:UNESP |
instname_str |
Universidade Estadual Paulista Júlio de Mesquita Filho (UNESP) |
instacron_str |
UNESP |
institution |
UNESP |
reponame_str |
Brazilian Dental Science |
collection |
Brazilian Dental Science |
repository.name.fl_str_mv |
Brazilian Dental Science - Universidade Estadual Paulista Júlio de Mesquita Filho (UNESP) |
repository.mail.fl_str_mv |
sergio@fosjc.unesp.br||sergio@fosjc.unesp.br |
_version_ |
1788346900767834112 |