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Listar por palabra clave "Hydrophobicity"

Mostrando ítems 1-12 de 12

Adhesión de nanofibras a distintos tejidos de calada

Mínguez García, David (Universitat Politècnica de València, 2022-07-14)

[ES] La electrohilatura es actualmente una técnica sencilla y de bajo coste para la producción de fibras a escala nanométrica. La aplicabilidad de esta técnica a diversos sectores industriales se encuentra limitada por ...
Arrangement of Type IV Collagen and Laminin on Substrates with Controlled Density of ¿OH Groups

Coelho, Nuno Miranda; González García, Cristina; Salmerón Sánchez, Manuel; Altankov, George (Mary Ann Liebert, 2011)

Collagen IV (Col IV) and laminin (Lam) are the main structural components of the basement membrane where they form two overlapping polymeric networks. We studied the adsorption pattern of these proteins on five model ...
Desarrollo de un modelo de inmunoensayo heterogéneo utilizando soportes de fibra de vidrio con hidrofobicidad modulada mediante silanización

Castelló Sanjuán, Mauro (Universitat Politècnica de València, 2019-09-03)

[ES] En el presente trabajo se propone el empleo de fibras de vidrio como un soporte sólido para reacciones de reconocimiento molecular, en especial interacciones proteínaproteína. Para el presente trabajo se toma como ...
Evaluación de un suelo hidrofóbico tratado con un mejorador de suelo de uso agrícola frente a episodios de lluvia simulada

Serrano Hidalgo, Raúl (Universitat Politècnica de València, 2021-10-08)

[ES] Los incendios forestales son causantes de transformaciones súbitas en el ecosistema en el que ocurren, provocando cambios bruscos tanto en la vegetación como en el suelo. En algunos casos estos cambios son positivos, ...
Fibrinogen organization at the cell-material interface directs endothelial cell behavior

Gugutkov, Dencho; González García, Cristina; Altankov, George; Salmerón Sánchez, Manuel (SAGE Publications, 2011)

[EN] Fibrinogen (FG) adsorption on surfaces with controlled fraction of -OH groups was investigated with AFM and correlated to the initial interaction of primary endothelial cells (HUVEC). The -OH content was tailored ...
Hybrid Lead Perovskites as Photocatalysts and Materials for Photo- and Electrocatalytic N2 Reduction

Peng, Yong (Universitat Politècnica de València, 2021-09-02)

[ES] La conversión de energía solar a productos químicos se considera una de las estrategias más viables para abordar los problemas derivados del uso masivo de combustibles fósiles y la excesiva emisión antropogénica de ...
Improved Mechanical, Thermal, and Hydrophobic Properties of PLA Modified with Alkoxysilanes by Reactive Extrusion Process

Torres, Elena; Gaona, Aide; García-Bosch, Nadia; Muñoz, Miguel; Fombuena, Vicent; Moriana, Rosana; Vallés Lluch, Ana (MDPI AG, 2021-08)

[EN] An eco-friendly strategy for the modification of polylactic acid (PLA) surface properties, using a solvent-free process, is reported. Reactive extrusion (REX) allowed the formation of new covalent bonds between ...
Improvement of PBAT Processability and Mechanical Performance by Blending with Pine Resin Derivatives for Injection Moulding Rigid Packaging with Enhanced Hydrophobicity

Pavón-Vargas, Cristina Paola; Aldas, Miguel; Rosa-Ramírez, Harrison de la; López-Martínez, Juan; Arrieta, Marina P. (MDPI AG, 2020-12)

[EN] Polybutylene adipate-co-terephthalate (PBAT) is a biodegradable polymer with good features for packaging applications. However, the mechanical performance and high prices of PBAT limit its current usage at the commercial ...
Optical gating of photosensitive synthetic ion channels

Ali, Mubarak; Nasir, Saima; Ramirez Hoyos, Patricio; Ahmed, Ishtiaq; Nguyen, Quoc Hung; Fruk, Ljiljana; Mafe, Salvador; Ensinger, Wolfgang (Wiley-VCH Verlag, 2012)

4-oxo-4-(pyren-4-ylmethoxy) butanoic acid is used as a photolabile protecting group to show the optical gating of nanofluidic devices based on synthetic ion channels. The inner surface of the channels is decorated with ...
Role of superhydrophobicity in the biological activity of fibronectin at the cell¿material interface

Ballester Beltrán, José; Rico Tortosa, Patricia María; Moratal Pérez, David; Song, Wenlong; Mano, Joao F; Salmerón Sánchez, Manuel (Royal Society of Chemistry, 2011)

Protein adsorption and cellular behavior depend strongly on the wettability of substrates. Such studies are scarce for surfaces exhibiting extreme values of contact angles. Fibronectin (FN) adsorption and adhesion of ...
Surface Silylation of Hybrid Benzidinium Lead Perovskite and its Influence on the Photocatalytic Activity

Peng, Yong; Albero-Sancho, Josep; García Gómez, Hermenegildo (John Wiley & Sons, 2019-12-18)

[EN] Surface coating of benzidinium lead iodide perovskite has been successfully accomplished by silanization with three different silylating agents, obtaining samples with average thickness from 2 to 6 nm as revealed by ...
The role of some antioxidants in the HPMC film properties and lipid protection in coated toasted almonds

Atarés Huerta, Lorena María; Pérez Masiá, Rocío; Chiralt, A. (Elsevier, 2011-06)

[EN] Hydroxypropylmethylcellulose based edible films with and without antioxidant additives were characterised as to their microstructure, water vapour and oxygen permeability, mechanical behaviour, optical properties and ...