Exploració per tema "Chemistry, Organic"
Ara es mostren els items 1-14 de 14
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Avocado seed: A comparative study of antioxidant content and capacity in protecting oil models from oxidation
(2018-09-21)
Article
Accés obertIncreasingly, consumers want products containing little or no synthetic compounds. Avocado seeds, which are a residue of the food industry, could be used to obtain extracts with high antioxidant power. In the present study, ... -
Biobased imine vitrimers obtained by photo and thermal curing procedures-promising materials for 3D printing
(American Chemical Society (ACS), 2024-03-14)
Article
Accés obertImine-based vitrimers were prepared from synthesized diimine-dimethacrylate monomer derived from biobased vanillin. First, a methacrylate derivative starting from vanillin was synthesized. The diimine derivative was ... -
Bisphenol A degradation and mineralization by the Fenton and the Photo-Fenton process
(2014)
Comunicació de congrés
Accés obertThe performance of the Fenton and photo-Fenton processes for the degradation and mineralization of Bisphenol A was investigat-ed. A parameterized kinetic model was suitably fitted to the exper-imental data in order to ... -
Desenvolupament d'una formulació de detergent líquid en format mono dosis
(Universitat Politècnica de Catalunya, 2012)
Projecte/Treball Final de Carrera
Accés obertDegut a la recent aparició en el mercat de productes en format mono dosis hidrosolubles, detergents líquids i netejadors generals, s’ha cregut convenient fer un estudi de productes de mercat en aquest format i posteriorment ... -
Diseño, desarrollo y realización de una leche fermentada sin lactosa. Definición de producto, análisis de mercado, estudio de alternativas, test de producto y diseño de producto final
(Universitat Politècnica de Catalunya, 2012-11)
Projecte/Treball Final de Carrera
Accés restringit per decisió de l'autorEn el presente proyecto se ha llevado a cabo el diseño, desarrollo y realización de una leche fermentada sin lactosa. Para ello, el primer paso ha sido realizar un estudio de la intolerancia a la lactosa, los procesos ... -
Effect on the conformation of a terminally blocked, (E) ß,y-unsaturated o-amino acid residue induced by carbon methylation
(2019-11-26)
Article
Accés obertPeptides are well-known to play a fundamental therapeutic role and to represent building blocks for numerous useful biomaterials. Stabilizing their active 3D-structure by appropriate modifications remains, however, a ... -
Eugenol-based dual-cured materials with multiple dynamic exchangeable bonds
(Elsevier, 2024-02-21)
Article
Accés obertIn the present work, the preparation of sustainable thermosets has been approached simultaneously from three different points of view: a) the use of bio-based monomers chemically modified through green methodologies, b) ... -
Identificació i anàlisi dels compostos orgànics d’un bacteri quimiolitòtrof: acidithiobacillus ferrooxidans i acidithiobacillus thiooxidans
(Universitat Politècnica de Catalunya, 2023-07-17)
Treball Final de Grau
Accés obertEn aquest TFG s’ha realitzat la identificació, l’anàlisi i la semiquantificació dels compostos de la fracció orgànica dels bacteris Acidithiobacillus, concretament els Ferrooxidans i els Thiooxidans. Per a la determinació ... -
Identification of reaction compounds in micrometric layers from gothic paintings using combined SR-XRD and SR-FTIR
(2009-07)
Article
Accés restringit per política de l'editorialSynchrotron radiation X-ray diffraction ( -SR-XRD) and Fourier transform infrared spectroscopy ( -SRFTIR) are used in the non-destructive identification of reaction and aging compounds from micrometric ancient painting ... -
Method for the determination and qualification of phenazines in carbendazim formulation
(1998-08)
Article
Accés restringit per política de l'editorial -
Modelization and validation of acute toxicity on aquatic fauna applying classification and regression methods
(Universitat Politècnica de Catalunya, 2021-06-28)
Projecte Final de Màster Oficial
Accés obertL’objectiu principal d’aquest projecte es el d’aplicar diferents mètodes de classificació i de regressió per a poder predir, en un futur, la toxicitat d’una substància química sobre una espècie de peix, Pimephales promelas, ... -
Simultaneous in situ generation of hydrogen peroxide and Fenton reaction over Pd-Fe catalysts
(2010)
Article
Accés obertHigh mineralization degree of organic compounds can be achieved by a novel environmentally-friendly full heterogeneous Pd–Fe catalytic system, which involves in situ generation of hydrogen peroxide from formic acid and ... -
Thermosetting materials from eugenol derivatives
(Nova Science Publisher, 2019-04)
Capítol de llibre
Accés restringit per política de l'editorialGreen chemistry explores safer ways to prepare new materials from renewable resources. Thermosets are generally prepared from a mixture of monomers, with at least one of them having three or more reactive functions. This ... -
Thiol-yne/thiol-epoxy hybrid crosslinked materials based on propargyl modified hyperbranched poly(ethyleneimine) and diglycidylether of bisphenol A resins
(2016-01-01)
Article
Accés obertA novel curing methodology based on the combination of thiol-yne and thiol-epoxy click reactions has been developed. The curing process consists of a first photoinitiated thiol-yne reaction, followed by a thermal thiol-epoxy ...