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Registro Completo |
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Biblioteca(s): |
Embrapa Instrumentação. |
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Data corrente: |
13/05/2021 |
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Data da última atualização: |
10/06/2022 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
AZERÊDO, M. S. de; MARCONCINI, J. M. |
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Afiliação: |
JOSE MANOEL MARCONCINI, CNPDIA. |
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Título: |
Effect of solution concentration in microfiltration properties of PLA mats produced by solution blow spinning. |
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Ano de publicação: |
2021 |
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Fonte/Imprenta: |
Polymer Engineering and Science, v. 61, 2021. |
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Páginas: |
856?863 |
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DOI: |
10.1002/pen.25634 |
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Idioma: |
Inglês |
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Conteúdo: |
In order to remediate the difficulty of access to safe drinking water by 1/3 of the world population, mats produced by solution blow spinning (SBS) have a great potential for use in liquid filtration due to their small pores and high porosity, being capable of filtrating water by retaining particles and even microorganisms. In this context, this work aims the production and characterization of poly (lactic acid) mat obtained by SBS to be morphologically, thermally, and mechanically evaluated, as well as to observe water flux properties. The correlation between structure-processing-properties is an important part of the work, which shows that lower concentration of polymeric solution leads to mats with smaller average fiber diameter, greater crystallinity, impacting on their greater tensile strength. The water flux performance shows that mats obtained from higher polymer concentration solutions present less resistance to the water flow, which indicates larger pore diameters. |
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Palavras-Chave: |
Fibers; Poly (lactic acid); Solution blow spinning. |
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Categoria do assunto: |
-- |
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Marc: |
LEADER 01589naa a2200193 a 4500
001 2131793
005 2022-06-10
008 2021 bl uuuu u00u1 u #d
024 7 $a10.1002/pen.25634$2DOI
100 1 $aAZERÊDO, M. S. de
245 $aEffect of solution concentration in microfiltration properties of PLA mats produced by solution blow spinning.$h[electronic resource]
260 $c2021
300 $a856?863
520 $aIn order to remediate the difficulty of access to safe drinking water by 1/3 of the world population, mats produced by solution blow spinning (SBS) have a great potential for use in liquid filtration due to their small pores and high porosity, being capable of filtrating water by retaining particles and even microorganisms. In this context, this work aims the production and characterization of poly (lactic acid) mat obtained by SBS to be morphologically, thermally, and mechanically evaluated, as well as to observe water flux properties. The correlation between structure-processing-properties is an important part of the work, which shows that lower concentration of polymeric solution leads to mats with smaller average fiber diameter, greater crystallinity, impacting on their greater tensile strength. The water flux performance shows that mats obtained from higher polymer concentration solutions present less resistance to the water flow, which indicates larger pore diameters.
653 $aFibers
653 $aPoly (lactic acid)
653 $aSolution blow spinning
700 1 $aMARCONCINI, J. M.
773 $tPolymer Engineering and Science$gv. 61, 2021.
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Registro original: |
Embrapa Instrumentação (CNPDIA) |
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| Registros recuperados : 25 | |
| 7. |  | MORETTI, C. L.; SARGENT, S. A.; HUBER, D. J.; PUSCHMANN, R. Armazenamento sob atmosfera controlada de tomates com injúria interna de impacto. Horticultura Brasileira, Brasília, DF, v. 20, n. 3, p. 465-469, set. 2002.| Biblioteca(s): Embrapa Hortaliças. |
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| 8. | | MORETTI, C. L.; SARGENT, S. A.; HUBER, D. J.; CALBO, A. G.; PUSCHMANN, R. Chemical composition and physical properties of pericarp, locule and placental tissues of tomatoes with internal bruising. Journal of the American Society for Horticultural Science, v. 123, n. 4, p. 656-660, July, 1998.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: Internacional - A |
| Biblioteca(s): Embrapa Hortaliças. |
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| 9. | | MORETTI, C. L.; SARGENT, S. A.; BALDWIN, E.; HUBER, D. J.; PUSCHMANN, R. Pericarp, locule and placental tissue volatile profiles are altered in tomato fruits with internal bruising. In: CONGRESSO BRASILEIRO DE FISIOLOGIA VEGETAL, 6., 1997, Belem, PA. Resumos... Belem: SBFV, 1997. p.216.| Biblioteca(s): Embrapa Hortaliças. |
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| 13. | | CARNELOSSI, M. A. G.; SILVA, E. de O.; CAMPOS, R. da S.; PUSCHMANN, R. Respostas fisiológicas de folhas de couve minimamente processadas Horticultura Brasileira, Brasília, DF, v. 23, n. 2, p. 215-220, abr./jun. 2005.| Biblioteca(s): Embrapa Agroindústria Tropical. |
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| 17. | | TEIXEIRA, J. M. A.; MINIM, C. P. R.; MORETTI, C. L.; PUSCHMANN, R.; SILVA, F.; SOUZA, N. L. Aceitação sensorial de cenouras minimamente processadas. Horticultura Brasileira, Brasília, v. 21, n. 2, jul. 2003. Suplemento 2. Trabalho apresentado no 43º Congresso Brasileiro de Olericultura, 2003. Publicado também como resumo em: Horticultura Brasileira, Brasília, v. 21, n. 2, p. 386, jul. 2003. Suplemento 1.| Biblioteca(s): Embrapa Hortaliças. |
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| 20. | | SOUSA, A. E. DUARTE DE; FONSECA, K. S.; GOMES, W. K. DA S.; SILVA, A. P. M. DA; SILVA, E. de O.; PUSCHMANN, R. Control of browning of minimally processed mangoes subjected to ultraviolet radiation pulses. Journal of Food Science and Technology, v. 54, n. 1, p. 253-259, 2017.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: A - 2 |
| Biblioteca(s): Embrapa Agroindústria Tropical. |
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| Registros recuperados : 25 | |
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