Now showing items 1-15 of 15

  • Application of Aloe vera microcapsules in cotton nonwovens to obtain biofunctional textile 

    Fielder, Juliana Oliveira; García Carmona, Óscar; García Carmona, Carlos; Lis Arias, Manuel José; Souza Plath, Andre Mathias; Samulewski, Rafael Block; Maesta Bezerra, Fabricio (2019-06-01)
    Article
    Restricted access - publisher's policy
    The microencapsulation of essential oils and its application in textile articles allows the aggregation ofdifferent functionalities to the substrates, imparting them antimicrobial properties, cosmetic effects, UVprotection, ...
  • Aromas microencapsulados en textiles de tapiceria para automoción 

    Oliveras Mérida, Víctor; González Benítez, María Margarita; Justes Azlor, Mª José; Badosa, Diana (2012)
    Conference lecture
    Restricted access - publisher's policy
    La finalidad de este proyecto es mejorar el comfort sensorial que perciben los ocupantes de un vehículo. Para ello se ha diseñado un sistema ambientador que contiene aromas microencapsulados. Esta tecnología permite ...
  • Encapsulación de ADN en nanopartículas de hidroxiapatita: un modelo de vector no viral 

    Chaves Barboza, Gustavo A. (Universitat Politècnica de Catalunya, 2013-09)
    Master thesis
    Open Access
    The development and improvement of non-viral vectors on genetic engineering has been the subject of study of many researchers due to its advantages as compared to its viral counterparts. Among the numerous studied ...
  • Estudio de la eficacia de la microencapsulación de fragancias mediante el TGA y dTGA 

    Jiménez Gómez, Jesús (Universitat Politècnica de Catalunya, 2015-10-21)
    Bachelor thesis
    Restricted access - author's decision
  • Estudio de Mercado de la Microencapsulación de Fluidos 

    de Batlle Mercadé, Juan Batlle (Universitat Politècnica de Catalunya, 2016-02)
    Bachelor thesis
    Open Access
    El TFG desarrollado a continuación trata sobre un estudio de mercado de la microencapsulación de fluidos llevado a cabo por petición de una empresa especializada en este producto. Los objetivos de este proyecto son: en ...
  • Mathematical models for drug delivery from textile 

    Martí Gelabert, Meritxell; Martínez, Vanessa; Lis Arias, Manuel José; Coderch Negra, Luisa (2019-06-24)
    Article
    Restricted access - publisher's policy
    Gallic acid was microencapsulated in poly-¿-caprolactone by the solvent evaporation method and was applied onto biofunctional textile substrates, cotton, and polyamide fabrics using a finishing process. A higher content ...
  • Metodologia basada en espectrofotometria UV/VIS en reaccions dels llevats amb posterior avaluació de la microencapsulació dels llevats 

    Lacruz Cervera, Ferran (Universitat Politècnica de Catalunya, 2019-05-29)
    Bachelor thesis
    Open Access
    Es vol estudiar quines possibilitats ofereix la técnica de microencapsulació per microorganismes. Això facilitaria la seva regulació i permetria un ús més acurat
  • Microencapsulation of C.I. reactive orange 122 via solvent evaporation 

    Dutra, Fabio; Lis Arias, Manuel José; García Carmona, Óscar; García Carmona, Carlos; Souza Plath, Andre Mathias; Pereira Scachetti, Fabio Alexandre; Maesta Bezerra, Fabricio (2019)
    Conference report
    Open Access
    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 ...
  • Microencapsulation Yield Assessment Using TGA 

    García Carmona, Carlos; Lis Arias, Manuel José; García Carmona, Óscar; Maesta Bezerra, Fabricio; Pallares, Marc; De la Cruz, Noelia (2019-01-30)
    Article
    Open Access
    In 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 ...
  • Micro/Nanofiibras coaxiales de PLA/PEG para el encapsulamiento de microorganismos de interés biomédico y alimentario 

    Diaz Riascos, Edgar (Universitat Politècnica de Catalunya, 2015-09)
    Master thesis (pre-Bologna period)
    Open Access
    La conservación de microorganismos viables tiene interés en diversos sectores industriales. Así, por ejemplo en la industria alimentaria, la panificación, vinicultura y cervecería entre otros requieren procesos de ...
  • Obtenció i avaluació de microcàpsules per a fragàncies 

    Novials Comasolivas, Laura (Universitat Politècnica de Catalunya, 2013-06-21)
    Bachelor thesis
    Open Access
    [Català]: La microencapsulació és una tècnica aplicada a diversos camps, com l’alliberament controlat de medicaments, aromes i sabors, fertilitzants i d’altres. En aquest projecte s’estudia la microencapsulació de la ...
  • Preparation of medicated polylactide micropieces by means of ultrasonic technology 

    Olmo, Cristian; Franco García, María Lourdes; Valle Mendoza, Luis Javier del; Puiggalí Bellalta, Jordi (Multidisciplinary Digital Publishing Institute, 2019-06-01)
    Article
    Open Access
    A technology based on the application of ultrasound as an energy source was applied to get polylactide (PLA) micropieces with minimum degradation and processing time. This requirement could be even shorter than 1.5 s. The ...
  • Study, microencapsulation of beta-carothens 

    Clavell Jorba, Pol (Universitat Politècnica de Catalunya, 2019-06-10)
    Bachelor thesis
    Open Access
    The aim of this work is to try to microencapsulate beta-carothens for skin treatment
  • Thermal Storage using Phase Change Materials: Encapsulation of PCM by Miniemulsion 

    Soy Florido, Mireia (Universitat Politècnica de Catalunya / C2P2 - Chemistry, Catalysis and Processes, 2011)
    Master thesis (pre-Bologna period)
    Restricted access - author's decision
    By utilising the properties of Phase Change Materials to store energy when temperatures are high and releasing it when temperatures are low, can reduce significantly the need for energy in future construction. The aim ...
  • Vehiculation of active principles as a way to create smart and biofunctional textiles 

    Lis Arias, Manuel José; Coderch, Luisa; Marti, Meritxell; Alonso, Cristina; García Carmona, Óscar; García Carmona, Carlos; Maesta Bezerra, Fabricio (MDPI AG, 2018-11-01)
    Article
    Open Access
    In some specific fields of application (e.g., cosmetics, pharmacy), textile substrates need to incorporate sensible molecules (active principles) that can be affected if they are sprayed freely on the surface of fabrics. ...