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Microencapsulation of C.I. reactive orange 122 via solvent evaporation
| dc.contributor.author | Dutra, Fabio |
| dc.contributor.author | Lis Arias, Manuel José |
| dc.contributor.author | García Carmona, Óscar |
| dc.contributor.author | García Carmona, Carlos |
| dc.contributor.author | Souza Plath, Andre Mathias |
| dc.contributor.author | Pereira Scachetti, Fabio Alexandre |
| dc.contributor.author | Maesta Bezerra, Fabricio |
| dc.contributor.other | Universitat Politècnica de Catalunya. Departament d'Enginyeria Química |
| dc.contributor.other | Universitat Politècnica de Catalunya. Doctorat en Enginyeria Tèxtil i Paperera |
| dc.date.accessioned | 2019-10-16T10:28:35Z |
| dc.date.available | 2019-10-16T10:28:35Z |
| dc.date.issued | 2019 |
| dc.identifier.citation | Dutra, F. [et al.]. Microencapsulation of C.I. reactive orange 122 via solvent evaporation. A: World Textile Conference. "AUTEX2019: 19th World Textile Conference on Textiles at the Crossroads: Ghent, Belgium: 11-15 June, 2019: proceedings". 2019, p. 1-6. |
| dc.identifier.uri | http://hdl.handle.net/2117/170189 |
| dc.description.abstract | Microencapsulations protects the dye molecule from secondary reactions and release until contact with the fiber, triggered by stimuli. The procedure was performed using poly(lactic-acid-co-glycolic-acid), PLGA, and polyvinyl alcohol, PVA, and was confirmed via optical microscopy. UV-VIS spectroscopy assessed the efficiency of the encapsulation; and, the mathematical models of Korsmeyer-Peppas and Higuchi quantified controlled-release of dye. The microcapsules formed a core-shell structure, with a perfect sphere shape and homogeneous size. The release adjustments yielded the apparent diffusion coefficient |
| dc.format.extent | 6 p. |
| dc.language.iso | eng |
| dc.rights | Attribution-NonCommercial 3.0 Spain |
| dc.rights.uri | http://creativecommons.org/licenses/by-nc/3.0/es/ |
| dc.subject | Àrees temàtiques de la UPC::Enginyeria química |
| dc.subject.lcsh | Nanotechnology |
| dc.subject.lcsh | Microencapsulation |
| dc.subject.lcsh | Reactive dyes |
| dc.subject.lcsh | Microchemistry |
| dc.subject.other | Reactive Dye |
| dc.subject.other | Microcapsule |
| dc.subject.other | Solvent evaporation |
| dc.title | Microencapsulation of C.I. reactive orange 122 via solvent evaporation |
| dc.type | Conference report |
| dc.subject.lemac | Colorants -- Química |
| dc.subject.lemac | Nanotecnologia |
| dc.subject.lemac | Microencapsulació |
| dc.subject.lemac | Microquímica |
| dc.contributor.group | Universitat Politècnica de Catalunya. POLQUITEX - Materials Polimérics i Química Téxtil |
| dc.relation.publisherversion | https://ojs.ugent.be/autex/article/view/11502 |
| dc.rights.access | Open Access |
| local.identifier.drac | 25418003 |
| dc.description.version | Postprint (published version) |
| local.citation.author | Dutra, F.; Lis, M.; García, O.; Garcia, C.; Souza, A.; Pereira Scachetti, F.; Maesta, F. |
| local.citation.contributor | World Textile Conference |
| local.citation.publicationName | AUTEX2019: 19th World Textile Conference on Textiles at the Crossroads: Ghent, Belgium: 11-15 June, 2019: proceedings |
| local.citation.startingPage | 1 |
| local.citation.endingPage | 6 |
