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dc.contributor.authorGarcía Carmona, Carlos
dc.contributor.authorLis Arias, Manuel José
dc.contributor.authorGarcía Carmona, Óscar
dc.contributor.authorMaesta Bezerra, Fabricio
dc.contributor.authorPallares, Marc
dc.contributor.authorDe la Cruz, Noelia
dc.contributor.otherUniversitat Politècnica de Catalunya. Departament d'Enginyeria Química
dc.date.accessioned2019-02-05T11:44:08Z
dc.date.available2019-02-05T11:44:08Z
dc.date.issued2019-01-30
dc.identifier.citationGarcia, C. [et al.]. Microencapsulation Yield Assessment Using TGA. "Journal of Mineral, Metal and Material Engineering", 30 Gener 2019, vol. 2019, núm. 5, p. 1-11.
dc.identifier.issn2414-2115/19
dc.identifier.urihttp://hdl.handle.net/2117/128431
dc.description.abstractIn this study, microcapsules containing different contents of different kinds of fragrances and with a regular spherical shape, 2,0–8,0 µm diameter, were synthesized in various core:shell ratios. Mint and cuir fragrances were successfully encapsulated in poly(urea-formaldehyde) (PUF) shell via in-situ polymerization. This was confirmed by optical microscope, scanning electron microscope (SEM) and Fourier transform infrared spectroscopy (FTIR) studies. By observation from thermogravimetric analysis (TGA), it was found a relation between thermal gravimetric curves and the amount of fragrance encapsulated, which was later contrasted by ultraviolet-visible spectroscopy. In this way, comparatively, the yield percentage values can be quantitatively defined with a sufficient degree of accuracy by TGA method
dc.format.extent11 p.
dc.language.isoeng
dc.rightsAttribution-NonCommercial-NoDerivs 3.0 Spain
dc.rights.urihttp://creativecommons.org/licenses/by-nc-nd/3.0/es/
dc.subjectÀrees temàtiques de la UPC::Enginyeria química
dc.subject.lcshMicroencapsulation
dc.subject.lcshDrug delivery systems
dc.subject.lcshThermogravimetry
dc.subject.otherMicrocapsules
dc.subject.otherDrug-delivery
dc.subject.otherThermo gravimetry and yield assessment
dc.titleMicroencapsulation Yield Assessment Using TGA
dc.typeArticle
dc.subject.lemacMicroencapsulació
dc.subject.lemacMedicaments -- Modes d'administració
dc.subject.lemacTermogravimetria
dc.contributor.groupUniversitat Politècnica de Catalunya. POLQUITEX - Materials Polimérics i Química Téxtil
dc.relation.publisherversionhttp://www.scientificarray.org/jmmme-v5a1/#
dc.rights.accessOpen Access
local.identifier.drac23651332
dc.description.versionPostprint (author's final draft)
local.citation.authorGarcia, C.; Lis, M.; García Carmona, O.; Maesta, F.; Pallares, M.; De la Cruz, N.
local.citation.publicationNameJournal of Mineral, Metal and Material Engineering
local.citation.volume2019
local.citation.number5
local.citation.startingPage1
local.citation.endingPage11


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Attribution-NonCommercial-NoDerivs 3.0 Spain
Except where otherwise noted, content on this work is licensed under a Creative Commons license : Attribution-NonCommercial-NoDerivs 3.0 Spain