Exploració per tema "Enzims"
Ara es mostren els items 1-20 de 48
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Application of UF membrane for enzyme retention in continuous processes
(Universitat Politècnica de Catalunya, 2020-06-30)
Treball Final de Grau
Accés restringit per acord de confidencialitat
Realitzat a/amb: Technische Universität Berlin -
Biological effect of the addition of thermally dried and composted sewage sludges to residual soils from a limestone quarry
(2007)
Text en actes de congrés
Accés obert -
Cinéticas de absorción de colorantes en la tintura de tejidos de lana previamente tratados con una proteasa
(Instituto de Investigación Textil y Cooperación Industrial, 2003-01)
Article
Accés obertEn trabajos previos se ha comprobado que el tratamiento enzimático con proteasas produce una cierta modificación de la estructura de la fibra de lana. Dicha modificación puede repercutir en el comportamiento tintóreo de ... -
Computationally driven rational design of substrate promiscuity on serine ester hydrolases
(American Chemical Society, 2021)
Article
Accés obertEnzymes with a broad substrate specificity are of great interest both at the basic and applied level. Understanding the main parameters that make an enzyme substrate ambiguous could be thus important not only for their ... -
Controlled manipulation of enzyme specificity through immobilization-induced flexibility constraints
(Elsevier, 2018-09-05)
Article
Accés obertIt is thought that during immobilization enzymes, as dynamic biomolecules, may become distorted and this may alter their catalytic properties. However, the effects of different immobilization strategies on enzyme rigidity ... -
Covalent immobilization of horseradish peroxidase onto magnetic nanoparticles
(Universitat Politècnica de Catalunya / Univerza Mariboru, 2010)
Projecte/Treball Final de Carrera
Accés obertThe biocatalyst horseradish peroxidase (HRP) was successfully immobilized onto magnetic nanoparticles by the glutaraldehyde method. The influence of pH medium, ionic strength, the initial protein concentration, temperature ... -
Efecte dels ultrasons i solucions àcides en l'enfosquiment enzimàtic de la patata (Solanum tuberosum )
(Universitat Politècnica de Catalunya, 2017-07-05)
Treball Final de Grau
Accés obertEnzymatic browning in fresh vegetables (rich in phenolic compounds), is caused by the action of polyphenol oxidase (PPO) and peroxidase (POD) enzymes. The aim of the present work has been to determine the effect of ultrasound ... -
Efectos de un tratamiento enzimático sobre el color y las solideces de tejidos de lana teñidos
(Instituto de Investigación Textil y Cooperación Industrial, 2002-07)
Article
Accés obertEn este trabajo se ha estudiado el efecto que produce un tratamiento enzimático en el color y las solideces de un tejido de lana teñido; para ello se realizaron una serie de tinturas a tres intensidades, pálida, media y ... -
Effect of differently post-treated dewatered sewage sludge on beta-glucosidase activity, microbial biomass carbon, basal respiration and carbohydrates contents of soils from limestone quarries
(Berlin : Springer-Verlag, 2007)
Article
Accés obert -
Enzyme-assisted formation of hybrid biopolymer hydrogels incorporating active phenolic nanospheres
(2015-02-01)
Article
Accés restringit per política de l'editorialThis work is about the synthesis of hybrid nanocomposite hydrogels comprising a thiolated chitosan platform that incorporates epigallocatechin gallate nanospheres as active polyphenolic agents for wound healing applications. ... -
EP-Pred: A machine learning tool for bioprospecting promiscuous ester hydrolases
(MDPI, 2022)
Article
Accés obertWhen bioprospecting for novel industrial enzymes, substrate promiscuity is a desirable property that increases the reusability of the enzyme. Among industrial enzymes, ester hydrolases have great relevance for which the ... -
Evaluating the dose effect of a differently treated sewage sludge over two degraded soils coming from working quarries
(2007)
Text en actes de congrés
Accés obert -
Fabrication of biosensor for the detection of elastase in solution
(Universitat Politècnica de Catalunya, 2023-01-23)
Treball Final de Grau
Accés obertLes nanopartícules de carboni fluorescents o els punts quàntics de carboni (CQD) són una nova classe de nanomaterials de carboni que han sorgit recentment i han despertat molt d'interès com a competidors potencials dels ... -
Flax fibre modification using enzyme systems to obtain high-value cellulose products
(Universitat Politècnica de Catalunya, 2011-07-15)
Tesi
Accés obertThe aim of this thesis is to modify flax pulp fibres (Linum usitatissimum) by more friendly environmental processes. Pulp and paper research is focussing through enzyme systems investigation for developing green ... -
L'herbacol (Cynara cardunculus) com a coagulant vegetal: maneig del cultiu, estandardització i ús actual en formatges catalans
(Universitat Politècnica de Catalunya, 2015-05-28)
Treball Final de Grau
Accés obertFor centuries, cheese makers in the Mediterranean basin have used coagulant, both of animal and vegetable origin, for the production of cheese. However, lately the use of herb rennet has progressively become less popular. ... -
High production of poly(3-hydroxybutyrate) from a wild Bacillus megaterium Bolivian strain
(2013-02-26)
Article
Accés restringit per política de l'editorialTaking into account that a novel strain of Bacillus megaterium was isolated from Uyuni salt lake (Bolivia) in a previous work, the objectives of this new study were to determine the maximal Poly-3-hydroxybutyrate production ... -
Immediate-sustained lactate release using alginate hydrogel assembled to proteinase K/polymer electrospun fibers
(Elsevier, 2023-05-31)
Article
Accés restringit per política de l'editorial
Realitzat a/amb: Universidad Nacional de Río Cuatro / Institut de Bioenginyeria de Catalunya / Centro de Investigación Biomédica en Red. Bioingeniería, Biomateriales y NanomedicinaThis work proposes a microfibers-hydrogel assembled composite as delivery vehicle able to combine into a single system both burst and prolonged release of lactate. The prolonged release of lactate has been achieved by ... -
Improving the Oxidative Stability of a High Redox Potential Fungal Peroxidase by Rational Design
(PLoS, 2015-04-29)
Article
Accés obertLigninolytic peroxidases are enzymes of biotechnological interest due to their ability to oxidize high redox potential aromatic compounds, including the recalcitrant lignin polymer. However, different obstacles prevent ... -
Inhibition of Human Enhancer of Zeste Homolog 2 (EZH2) with Tambjamine Analogs
(American Chemical Society, 2017-08-01)
Article
Accés obertCombining computational modeling, de novo compound synthesis, and in vitro and cellular assays, we have performed an inhibition study against the enhancer of zeste homolog 2 (EZH2) histone-lysine N-methyltransferase. This ... -
Inventari de preparats de bacteris i enzims amb activitat hidrolitica per processos de digestió anaeròbia
(Universitat Politècnica de Catalunya, 2018-10-24)
Treball Final de Grau
Accés obertAbstract The intensive livestock development, produced in both Catalonia and the rest of Spain in the last decades, has caused environmental problems in those zones where the exploitation density has increased uncontrollably. ...