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Listar por palabra clave "Ethylene"

Mostrando ítems 1-20 de 67

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A statistical design of experiments for optimizing the MALDI-TOF-MS sample preparation of polymers. An application in the assessment of the thermo-mechanical degradation mechanisms of poly (ethylene terephthalate)

Badía Valiente, José David; Strömberg, Emma Marie; Ribes Greus, María Desamparados; Karlsson, Sigbritt (ELSEVIER SCIENCE BV, 2011)

[EN] The sample preparation procedure for MALDI-TOF MS of polymers is addressed in this study by the application of a statistical Design of Experiments (DoE). Industrial poly (ethylene terephthalate) (PET) was chosen as ...
Application of MOOSY32 eNose to assess the Effects of Some Post Harvest Treatments on the Quality of "Salustiana" Orange Juice

Cupane, M.; Pelegrí Sebastiá, José; Climent, E.; Guarrasi, Valeria; Sogorb Devesa, Tomás C.; Germana, M. A. (OMICS International, 2015-10-17)

A new prototype of Electronic Nose instrument, Multisensory Odor Olfactory System MOOSY32, with a processing method based on a multivariate classification analysis was used to assess different postharvest and storage ...
Arabidopsis copper transport protein COPT2 participates in the crosstalk between iron deficiency responses and low phosphate signaling

Perea García, Ana; Garcia Molina, Antoni; Andres-Colas, Nuria; Vera Sirera, Francisco José; Perez Amador, Miguel Angel; Puig, Sergi; Penarrubia, Lola (American Society of Plant Biologists, 2013-05)

[EN] Copper and iron are essential micronutrients for most living organisms because they participate as cofactors in biological processes, including respiration, photosynthesis, and oxidative stress protection. In many ...
Caracterización de la maduración del aguacate cv Lamb-hass cultivado en la Comunidad Valenciana

Alfaro Lacasa, Marta (Universitat Politècnica de València, 2023-05-18)

[ES] El incremento de la producción de aguacate de la variedad tardía Lamb-Hass en la Comunidad Valenciana y la creciente demanda del mercado europeo por productos de proximidad, abre una oportunidad para prolongar la ...
Caracterización funcional de los elementos en cis involucrados en la regulación traduccional de la maduración del fruto

Matres Ferrando, Andrés Luis (Universitat Politècnica de València, 2021-09-01)

[ES] El etileno es la hormona vegetal clave que promueve la maduración, senescencia y ablandamiento de los cultivos hortícolas y es uno de los principales determinantes de la calidad y vida útil de las frutas y hortalizas. ...
Carbon materials with tailores porosity by self-assembly method:Influence of the synthesis conditions

Zubizarreta Saenz de Zaitegui, Leire; Iserte Nebot, María Rosa; Llovera Segovia, Pedro; Gil Agustí, María Teresa (Elsevier, 2011)

A series of different carbon materials have been obtained by self-assembly method under different conditions in order to study the effect of the nature of carbon precursor, pore forming agent and catalyst concentration on ...
Catalytic valorization of natural gas and biomass-derived feedstocks by metal oxides

Delgado Muñoz, Daniel (Universitat Politècnica de València, 2019-06-11)

[ES] La presente tesis doctoral se sitúa en el marco de la actual transición energética, que plantea la sustitución progresiva de materias primas de origen fósil por fuentes renovables, tanto para la obtención de productos ...
Cell Wall Remodeling in Abscission Zone Cells during Ethylene-Promoted Fruit Abscission in Citrus

Merelo, P.; Agusti, J.; Arbona, V.; Costa, M.L.; Hueso Estornell, Leandro; Gómez-Cadenas, Aurelio; Coimbra, S.; Gómez Jiménez, Maria Dolores; Perez Amador, Miguel Angel; Domingo, C.; Talón, M.; Tadeo, F.R. (Frontiers Media SA, 2017-02-08)

[EN] Abscission is a cell separation process by which plants can shed organs such as fruits, leaves, or flowers. The process takes place in specific locations termed abscission zones. In fruit crops like citrus, fruit ...
Changes in the volatile profile of citrus fruit submitted to postharvest degreening treatment

Sdiri, S.; Rambla Nebot, Jose Luis; Besada Ferreiro, Cristina María; Granell Richart, Antonio; Salvador, Alejandra (Elsevier, 2017)

[EN] Despite citrus fruit are considered as non climacteric, ethylene is effectively used to accelerate external colour change of early-season citrus fruit in the Mediterranean area and is generally assumed to have no ...
Comparative transcriptional profiling analysis of developing melon (Cucumis melo L.) fruit from climacteric and non-climacteric varieties

Saladie, Montserrat; Cañizares Sales, Joaquín; Michael A. Phillips; Rodriguez Concepcion, Manuel; Larrigaudière, Christian; Gibon, Yves; Stitt, Mark; Lunn, John Edward; Garcia Mas, Jordi (BioMed Central, 2015-06-09)

[EN] Background: In climacteric fruit-bearing species, the onset of fruit ripening is marked by a transient rise in respiration rate and autocatalytic ethylene production, followed by rapid deterioration in fruit quality. ...
Comparison of the role of gibberellins and ethylene in the response to submergence of two lowland rice cultivars, Senia and Bomba

Dubois, Vincent; Moritz, Thomas; Garcia Martinez, Jose L (Elsevier, 2011-02-15)

[EN] We examined the gibberellin (GA) and ethylene regulation of submergence-induced elongation in seedlings of the submergence-tolerant lowland rice (Oryza sativa L) cvs Senia and Bomba. Elongation was enhanced after ...
Control of zeolite framework flexibility and pore topology for separation of ethane and ethylene

Bereciartua-Pérez, Pablo Javier; Cantin Sanz, Angel; Corma Canós, Avelino; Jorda Moret, Jose Luis; Palomino Roca, Miguel; Rey Garcia, Fernando; Valencia Valencia, Susana; Corcoran Jr., Edward W.; Kortunov, Pavel; Ravikovitch, Peter I.; Burton, Allen; Yoon, Chris; Wang, Yu; Paur, Charanjit; Guzman, Javier; Bishop, Adeana R.; Casty, Gary L. (American Association for the Advancement of Science (AAAS), 2017-11-24)

[EN] The discovery of new materials for separating ethylene from ethane by adsorption, instead of using cryogenic distillation, is a key milestone for molecular separations because of the multiple and widely extended uses ...
Corrigendum: Cell Wall Remodeling in Abscission Zone Cells during Ethylene-Promoted Fruit Abscission in Citrus

MERELO, PAZ; Agusti, J; Arbona, Vicent; Costa, Mário L.; Estornell, Leandro H.; Gómez-Cadenas, Aurelio; Coimbra, Silvia; Gómez, María D.; PEREZ AMADOR, MIGUEL ANGEL; Domingo, Concha; Talón, Manuel; Tadeo, Francisco R. (Frontiers Media SA, 2017-03-22)

[EN] Abscission is a cell separation process by which plants can shed organs such as fruits, leaves, or flowers. The process takes place in specific locations termed abscission zones. In fruit crops like citrus, fruit ...
Design of bi-functional Ni-zeolites for ethylene oligomerization: Controlling Ni speciation and zeolite properties by one-pot and post-synthetic Ni incorporation

Martínez-Gómez-Aldaraví, Adrián; Paris, Cecilia; Moliner Marin, Manuel; Martínez, Cristina (Elsevier, 2023-10)

[EN] The design of diverse Ni-zeolites has been performed attempting to control different physico-chemical properties of the zeolite supports as well as the Ni speciation to study their influence on the industrially relevant ...
Development of electrochemical devices for hydrocarbon sensing purposes in car exhaust gases

Toldra Reig, Fidel (Universitat Politècnica de València, 2018-10-22)

En la presente tesis doctoral se han desarrollado dispositivos electroquímicos de estado sólido para la detección selectiva de hidrocarburos en los gases de escape de coches. Diversos materiales fueron empleados para ello. ...
Development of Potentiometric Sensors for C2H4 Detection

Toldrá-Reig, Fidel; Serra Alfaro, José Manuel (MDPI AG, 2018-09-07)

[EN] Gas exhaust emissions in vehicles are increasingly restrictive in EU and USA. Diesel engines are particularly affected by limitation in hydrocarbons and NOx concentrations. This work presents a screening of working ...
Differential growth at the apical hook: all roads lead to auxin

Abbas, Mohamad; Alabadí Diego, David; Blazquez Rodriguez, Miguel Angel (Frontiers Media, 2013-11-05)

[EN] The apical hook is a developmentally regulated structure that appears in dicotyledonous seedlings when seeds germinate buried in the soil. It protects the shoot apical meristem and cotyledons from damage while the ...
Efecto de diferentes condiciones postcosecha en la composición de carotenoides y vitamina C en frutos de pomelo rojo (Citrus paradisi cv. STAR RUBY)

Pascual Pérez, Marta (Universitat Politècnica de València, 2015-11-16)

[ES] El contenido en carotenoides y vitamina C en los frutos cítricos son importantes atributos de calidad organoléptica y nutricional. La conservación refrigerada y el tratamiento con etileno son prácticas postcosecha ...
Effects of cage topology on ethylene adsorption mechanism in silver exchanged CHA and RHO zeolites: An Inelastic Neutron Scattering and Density Functional study

De Marcos-Galán, Alessandra; E Silva de Almeida, Gabrielli Maria; Martinez-Ortigosa, Joaquin; SASTRE NAVARRO, GERMAN IGNACIO; Jiménez-Ruiz, M.; Rey Garcia, Fernando; Blasco Lanzuela, Teresa (Elsevier, 2024-03-01)

[EN] Zeolite-based adsorbents have been successfully used for many challenging separations due to their tunable properties. A particularly notable application involves the separation of light olefins from paraffins, wherein ...
El control hormonal del cuajado del caqui (Diospyros kaki Thunb.)

Cabrera Vicente, Diego (Universitat Politècnica de València, 2018-03-02)

[ES] El cv. Rojo Brillante de caqui (Diospyros kaki Thunb.) sólo produce flores pistiladas y el ovario presenta una alta capacidad partenocárpica. Sin embargo, y tras el cuajado, los frutos sufren una caída fisiológica ...