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Browsing by Author "López Santos, Carmen"
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Article
Anisotropic in-plane conductivity and dichroic gold plasmon resonance in plasma assisted ITO thin films e-beam evaporated at oblique angles
Parra Barranco, Julián; García García, Francisco Javier; Rico-Gavira, Víctor Joaquín; Borrás Martos, Ana Isabel; López Santos, Carmen; Frutos Rayego, Fabián; Barranco Quero, Ángel; González-Elipe, Agustín R. (American Chemical Society, 2015)ITO thin films have been prepared by electron beam evaporation at oblique angles (OA), directly and while assisting their ...
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Article
Anisotropic Resistivity Surfaces Produced in ITO Films by Laser-Induced Nanoscale Self-organization
López Santos, Carmen; Puerto, Daniel; Siegel, Jan; Macías Montero, Manuel; Florián, Camilo; Gil Rostra, Jorge; López Flores, Víctor; Borrás Martos, Ana Isabel; González-Elipe, Agustín R.; Solís, Javier (Wiley, 2021)Highly anisotropic resistivity surfaces are produced in indium tin oxide (ITO) films by nanoscale self-organization upon ...
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Article
Cholesterol biosensing with a polydopamine-modified nanostructured platinum electrode prepared by oblique angle physical vacuum deposition
Martín, Mirian; Álvarez Molina, Rafael; Palmero Acebedo, Alberto; López Santos, Carmen; González Mora, José Luis; Salazar, Pedro; Rodríguez González-Elipe, Agustín (Elsevier, 2017)This paper reports a novel cholesterol biosensor based on nanostructured platinum (Pt) thin films prepared by Magnetron ...
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Article
Comparative analysis of the germination of barley seeds subjected to drying, hydrogen peroxide, or oxidative air plasma treatments
Perea Brenes, Álvaro; Gómez Ramírez, Ana María; López Santos, Carmen; Oliva Ramirez, Manuel; Molina, Ricardo; Cotrino Bautista, José; García, José L.; Cantos, Manuel; González-Elipe, Agustín R. (Wiley-Blackwell, 2022)Acceleration in germination time by 12–24 h for barley seeds treated with atmospheric air plasmas may have a significant ...
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Article
Electron beam evaporated vs. magnetron sputtered nanocolumnar porous stainless steel: Corrosion resistance, wetting behavior and anti-bacterial activity
Bobaru, Stefania; Rico-Gavira, Víctor Joaquín; García-Valenzuela, Aurelio; López Santos, Carmen; González-Elipe, Agustín R. (Elsevier, 2022-06)Stainless steel (SS), widely used because of its outstanding corrosion protection properties, does not possess any particular ...
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Article
Enhanced Stability of Perovskite Solar Cells Incorporating Dopant-Free Crystalline Spiro-OMeTAD Layers by Vacuum Sublimation
Barranco, Ángel; López Santos, Carmen; Idigoras, Jesús; Aparicio Rebollo, Francisco Javier; Obrero Pérez, José M.; López Flores, Víctor; Contreras Bernal, Lidia; Rico-Gavira, Víctor Joaquín; Ferrer Fernández, Francisco Javier; Espinós, Juan P.; Borrás, Ana; Anta, Juan A.; Sánchez Valencia, Juan Ramón (Wiley-Blackwell, 2020)The main handicap still hindering the eventual exploitation of organometal halide perovskite-based solar cells is their ...
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Article
Enhancement of visible light-induced surface photo-activity of nanostructured N¿TiO2 thin films modified by ion implantation
Romero Gómez, Pablo; López Santos, Carmen; Borrás Martos, Ana Isabel; Espinós Manzorro, Juan Pedro; Palmero Acebedo, Alberto; Rodríguez González-Elipe, Agustín (Elsevier, 2013)This work reports the morphological and chemical modifications induced in TiO2 thin films by bombardment with high energy ...
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Article
Exalted dual-scale surface roughening in laser ablated aluminum capped with a transparent thin film: Wetting and anti-icing behavior
Ghemras, Ismail; Montes Montañez, Laura; López Santos, Carmen; González-Elipe, Agustín R.; Rico, Víctor (Elsevier, 2023-09)Near infrared laser ablation of metals, specifically aluminum, has been systematically applied to generate surface roughness. ...
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Chapter of Book
Experimento docente sobre Dinámica I (Leyes de Newton): una propuesta de innovación teórico-práctica
López Santos, Carmen (Universidad de Sevilla, 2022)Se describe aquí una propuesta de ciclo de mejora en el aula para la asignatura de Física I de primer curso del Grado en ...
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Article
High-Rate Deposition of Stoichiometric Compounds by Reactive Magnetron Sputtering at Oblique Angles
Alvarez, Rafael; García Valenzuela, Aurelio; López Santos, Carmen; Ferrer, Francisco; Rico, Víctor; Guillén Guillén, Elena; Alcón Camas, M.; Escobar-Galindo, Ramón; González Elipe, A. R.; Palmero Acebedo, Alberto (Wiley, 2016-10)Target poisoning in reactive magnetron sputtering deposition of thin films is an undesired phenomenon, well known for ...
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Article
Highly Anisotropic Organometal Halide Perovskite Nanowalls Grown by Glancing-Angle Deposition
Castillo Seoane, Javier; Contreras Bernal, Lidia; Obrero Pérez, José M.; García Casas, Xabier; Lorenzo-Lázaro, Francisco; Aparicio Rebollo, Francisco Javier; López Santos, Carmen; Rojas Ruiz, Teresa Cristina; Anta Montalvo, Juan Antonio; Borrás Martos, Ana Isabel; Barranco Quero, Ángel; Sánchez Valencia, Juan Ramón (Wiley, 2022-05)Polarizers are ubiquitous components in current optoelectronic devices as displays or photographic cameras. Yet, control ...
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Article
Improved wear performance of ultra high molecular weight polyethylene coated with hydrogenated diamond like carbon
Puértolas, J. A.; Martínez Nogués, V.; Martínez Morlanes, M. J.; Mariscal, M. D.; Medel, F. J.; López Santos, Carmen; Yubero Valencia, Francisco (Elsevier, 2010)Hydrogenated diamond like carbon (DLCH) thin films were deposited on medical grade ultra high molecular weight polyethylene ...
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Article
In Vitro and in Vivo Study of Poly(Lactic–co–Glycolic) (PLGA) Membranes Treated with Oxygen Plasma and Coated with Nanostructured Hydroxyapatite Ultrathin Films for Guided Bone Regeneration Processes
Torres-Lagares, Daniel; Castellanos Cosano, Lizett; Serrera Figallo, María de los Ángeles; García García, Francisco Javier; López Santos, Carmen; Barranco Quero, Ángel; Rodríguez González-Elipe, Agustín; Rivera Jiménez, Cristóbal Miguel; Gutiérrez Pérez, José Luis (Molecular Diversity Preservation International (MDPI), 2017)The novelty of this study is the addition of an ultrathin layer of nanostructured hydroxyapatite (HA) on oxygen plasma ...
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Article
In Vitro Comparative Study of Oxygen Plasma Treated Poly(Lactic–Co–Glycolic) (PLGA) Membranes and Supported Nanostructured Oxides for Guided Bone Regeneration Processes
Torres-Lagares, Daniel; Castellanos Cosano, Lizett; Serrera Figallo, María de los Ángeles; López Santos, Carmen; Barranco Quero, Ángel; Rodríguez González-Elipe, Agustín; Gutiérrez Pérez, José Luis (MDPI, 2018)Background: The use of physical barriers to prevent the invasion of gingival and connective tissue cells into bone cavities ...
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Article
Influence of Femtosecond Laser Modification on Biomechanical and Biofunctional Behavior of Porous Titanium Substrates
Beltrán, Ana M.; Giner García, Mercedes; Rodríguez Carballo, Ángel; Trueba Muñoz, Paloma; Rodríguez-Albelo, Luisa Marleny; Vázquez Gámez, María de los Ángeles; Fortio Godinho, Vanda Cristina; Alcudia Cruz, Ana; Amado Paz, José Manuel; López Santos, Carmen (MDPI, 2022-04)Bone resorption and inadequate osseointegration are considered the main problems of titanium implants. In this investigation, ...
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Article
Influence of irrigation conditions in the germination of plasma treated Nasturtium seeds
Molina, Ricardo; López Santos, Carmen; Gómez Ramírez, Ana María; Vilches, Alberto; Espinós Manzorro, Juan Pedro; Rodríguez González-Elipe, Agustín (Natural Research, 2018)Plasma treatments had emerged as a useful technique to improve seed germination. In this work we investigate the influence ...
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Article
Influence of Titanium Oxide Pillar Array Nanometric Structures and Ultraviolet Irradiation on the Properties of the Surface of Dental Implants: A Pilot Study
León Ramos, Juan Rey; Diosdado Cano, José María; López Santos, Carmen; Barranco Quero, Ángel; Torres-Lagares, Daniel; Serrera Figallo, María de los Ángeles (MDPI, 2019-10-14)Aim: Titanium implants are commonly used as replacement therapy for lost teeth and much current research is focusing on ...
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Article
Low temperature plasma processing of platinum porphyrins for the development of metal nanostructured layers
Filippin, A. Nicolas; Sánchez Valencia, Juan Ramón; Idígoras, Manuel Jesús; Macías Montero, Manuel Jesús; Alcaire Martín, María; Aparicio Martínez, Javier; López Santos, Carmen; Frutos Rayego, Fabián; Barranco Quero, Ángel; Anta Montalvo, Juan Antonio; Borrás Martos, Ana Isabel; Espinós Manzorro, Juan Pedro (Wiley, 2017)This article establishes the bases for a vacuum and plasma supported methodology for the fabrication at mild temperatures ...
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Article
Low-Temperature Plasma Processing of Platinum Porphyrins for the Development of Metal Nanostructured Layers
Filippin, A. Nicolas; Sánchez Valencia, Juan Ramón; Idígoras, Jesús; Macías Montero, Manuel Jesús; Alcaire Martín, María; Aparicio Rebollo, Francisco Javier; Espinós Manzorro, Juan Pedro; López Santos, Carmen; Frutos Rayego, Fabián; Barranco Quero, Ángel; Anta Montalvo, Juan Antonio; Borrás Martos, Ana Isabel (Wiley-VCH, 2017)This article establishes the bases for a vacuum and plasma supported methodology for the fabrication at mild temperatures ...
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Article
Mechanically switchable wetting petal effect in self‐patterned nanocolumnar films on poly(Dimethylsiloxane)
Parra Barranco, Julián; López Santos, Carmen; Sánchez Valencia, Juan Ramón; Borrás Martos, Ana Isabel; Rodríguez González-Elipe, Agustín; Barranco Quero, Ángel (Multidisciplinary Digital Publishing Institute (MDPI), 2021)Switchable mechanically induced changes in the wetting behavior of surfaces are of para-mount importance for advanced ...