Exploració per autor "Casals Terré, Jasmina"
Ara es mostren els items 4-23 de 64
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A low-power-consumption out-of-Plane electrothermal actuator
Girbau Sala, David; Llamas Morote, Marco Antonio; Casals Terré, Jasmina; Simó Selvas, Francisco Javier; Pradell i Cara, Lluís; Lázaro Guillén, Antoni (IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC, 2007-06-30)
Article
Accés obertThis paper proposes a new vertical electrothermal actuator. It can be considered as a hybrid between the traditional in-plane buckle-beam actuator and the vertical hot-cold actuator. It is here referred to as vertical ... -
A new approach to design an efficient micropost array for enhanced direct-current insulator-based dielectrophoretic trapping
Mohammadi, Mahdi; Javad Zare, Mohammad; Madadi, Hojjat; Sellarès González, Jordi; Casals Terré, Jasmina (2016-07)
Article
Accés obertDirect-current insulator-based dielectrophoresis (DC-iDEP) is a well-known technique that benefits from the electric field gradients generated by an array of insulating posts to separate or trap biological particles. The ... -
A novel fabrication technique to minimize poly(dimethylsiloxane)-microchannels deformation under high-pressure operation
Madadi, Hojjat; Mohammadi, Mahdi; Casals Terré, Jasmina; Castilla López, Roberto (2013-10-27)
Article
Accés restringit per política de l'editorialPDMS is one of the most common materials used for the flow delivery in the microfluidics chips, since it is clear, inert, nontoxic, and nonflammable. Its inexpensiveness, straightforward fabrication, and biological ... -
A passive portable microfluidic blood-plasma separator for simultaneous determination of direct and indirect ABO/Rh blood typing
Karimi, Shadi; Mehrdel, Pouya; Farré Lladós, Josep; Casals Terré, Jasmina (2019-09-03)
Article
Accés obertThe blood typing test is mandatory in any transfusion, organ transplant, and pregnancy situation. There is a lack of point-of-care (POC) blood typing that could perform both direct and indirect methods using a single droplet ... -
A RF-MEMS switchable CPW air-bridge
Contreras, Adrián; Casals Terré, Jasmina; Pradell i Cara, Lluís; Giacomozzi, Flavio; Colpo, Sabrina; Iannacci, Jacopo; Ribó, Miquel (2012)
Comunicació de congrés
Accés obertThis work presents a new shunt-type ohmic contact RF-MEMS switch specifically designed as a switchable CPW air bridge. The switch can be used in coplanar waveguide (CPW) reconfigurable multimodal circuits, for a selective ... -
Advancements in microfabricated gas sensors and microanalytical tools for the sensitive and selective detection of odors
Perarnau Ollé, Enric; Farré Lladós, Josep; Casals Terré, Jasmina (Multidisciplinary Digital Publishing Institute (MDPI), 2020-09-24)
Article
Accés obertIn recent years, advancements in micromachining techniques and nanomaterials have enabled the fabrication of highly sensitive devices for the detection of odorous species. Recent efforts done in the miniaturization of gas ... -
Analytical energy model for the dynamic behavior of RF MEMS switches under increased actuation voltage
Casals Terré, Jasmina; Llamas, Marco Antonio; Girbau Sala, David; Pradell i Cara, Lluís; Lázaro Guillén, Antonio; Giacomozzi, Flavio; Colpo, Sabrina (2014-12-01)
Article
Accés restringit per política de l'editorialIn this paper, the dynamic behavior of electrostatically actuated radio frequency-microelectromechanical system (RF-MEMS) switches is analyzed using energy considerations. An analytical model for bridge-type RF-MEMS switches ... -
Capillary microfluidics for immunoassays by integrating 3D printing and pressure-sensitive adhesive
Azizian, Pooya; Guerrero-SanVicente, Elena; Grinyte, Ruta; Casals Terré, Jasmina; Cabot, Joan Marc (2021)
Text en actes de congrés
Accés restringit per política de l'editorialHerein, we present a versatile immunoassay device made by 3D-printed (3DP) multilevel microfluidic chip sealed by an optically clear Pressure-Sensitive Adhesive (PSA). The bioreceptors were effectively immobilized on the ... -
Capillary-driven microfluidics: impacts of 3D manufacturing on bioanalytical devices
Azizian, Pooya; Casals Terré, Jasmina; Ricart Campos, Jordi; Cabot, Joan Marc (Royal Society of Chemistry (RSC), 2023-01-01)
Article
Accés obertOver decades, decentralized diagnostics continues to move towards rapid and cost-effective testing at the point-of-care (POC). Although microfluidics has become a key enabling technology for POC testing, the need for robust ... -
Conmutadores RF-MEMS de baja tensión
Contreras Lizarraga, Adrián Arturo; Casals Terré, Jasmina; Pradell i Cara, Lluís; Colpo, Sabrina; Iannacci, Jacopo; Ribó, Miquel; Giacomozzi, Flavio (2012)
Text en actes de congrés
Accés obertThis work shows experimental results of capacitive and ohmic RF-MEMS switches with low actuation voltage. The isolation of capacitive switches is better than 20 dB from 15 GHz and up to 80 GHz according to simulations. ... -
Contaminant particle motion in lubricating grease flow: a computational fluid dynamics approach
Westerberg, Lars-Göran; Farré Lladós, Josep; Sarkar, Chiranjit; Casals Terré, Jasmina (2018)
Article
Accés obertIn this paper, numerical simulations of particle migration in lubricating grease flow are presented. The rheology of three lithium greases with NLGI (National Lubricating Grease Institute) grades 00, 1 and 2 respectively ... -
Cost-effective microfabrication of sub-micron-depth channels by femto-laser anti-stiction texturing
Karimi, Shadi; Mehrdel, Pouya; Casals Terré, Jasmina; Farré Lladós, Josep (2020-02-26)
Article
Accés obertMicro Electro Mechanical Systems (MEMS) and microfluidic devices have found numerous applications in the industrial sector. However, they require a fast, cost-effective and reliable manufacturing process in order to compete ... -
Coupling capillary-driven microfluidics with lateral flow immunoassay for signal enhancement
Azizian, Pooya; Casals Terré, Jasmina; Guerrero-SanVicente, Elena; Grinyte, Ruta; Ricart Campos, Jordi; Cabot, Joan Marc (Multidisciplinary Digital Publishing Institute (MDPI), 2023-08-01)
Article
Accés obertMicrofluidics has emerged as a versatile technology that is applied to enhance the performance of analytical techniques, among others. Pursuing this, we present a capillary-driven microfluidic device that improves the ... -
Design and characterization of a magnetic digital flow regulator
Casals Terré, Jasmina; Duch, M.; Plaza, J. A.; Esteve, J; Pérez Castillejos, R.; Vallés, E.; Gómez, E. (2010-07-01)
Article
Accés restringit per política de l'editorialDesign, fabrication and testing of a novel micromachined “quasi-digital” microflow regulator for integrated microfluidic systems. Operation relies on the use of a permanent magnet which interacts with an electrodeposited ... -
Diffusion-free valve for preprogrammed immunoassay with capillary microfluidics
Azizian, Pooya; Casals Terré, Jasmina; Ricart Campos, Jordi; Cabot, Joan Marc (Nature, 2023-12-01)
Article
Accés obertBy manipulating the geometry and surface chemistry of microfluidic channels, capillary-driven microfluidics can move and stop fluids spontaneously without external instrumentation. Furthermore, complex microfluidic circuits ... -
Dispositivos microfluídicos digitales: fundamentos de su funcionamiento, requerimientos de fabricación y aplicaciones
Caro Pérez, Oriol; Roncero Vivero, María Blanca; Casals Terré, Jasmina (OmniaScience, 2023-03)
Comunicació de congrés
Accés obertEl uso de dispositivos microfluídicos digitales (DM) han demostrado ser herramientas muy eficaces para la manipulación de pequeños volúmenes de líquidos de forma precisa o su uso en lentes líquidas que superan en versatilidad ... -
DVD Fuentes de energía. Aspectos técnicos, medioambientales y legislativos
Mujal-Rosas, Ramon Maria; Boix Aragonès, Oriol; Marín Genescá, Marcos; Colom Fajula, Xavier; Salueña Berna, Javier; Casals Terré, Jasmina; Torn, J.; Martínez, Vidal; Pérez, Mar; Valgañón Barberà, J. Ignasi (Universitat Politècnica de Catalunya. Institut de Ciències de l'Educació, 2005-07)
Text en actes de congrés
Accés obertEn este artículo se describe básicamente la planificación, metodología, ejecución, así como los resultados obtenidos en la elaboración del DVD sobre fuentes de energía convencionales y alternativas. El proyecto ha sido ... -
Enabling novel Lab-on-chip applications through optimization of integrated micropillar pumps
Madadi, Hojjat; Castilla López, Roberto; Casals Terré, Jasmina (Campus de Terrassa de la UPC, 2013-06-13)
Text en actes de congrés
Accés obertPrediction and reduction of pressure drop and resistance flow in micropillar arrays is important for the design of microfluidic circuits used in different lab-on-a-chip and biomedical applications. In this work, a diamond ... -
Enhanced fully cellulose based forward and reverse blood typing assay
Casals Terré, Jasmina; Farré Lladós, Josep; López Martínez, Joan Antoni; Vidal Lluciá, Teresa; Roncero Vivero, María Blanca (2019-05-07)
Article
Accés obertThis study presents an enhanced paper-based analytical device (PAD) for forward and reverse group blood typing. The proposed PAD uses a novel methodology, which provides highly reliable results on a fully cellulose based ... -
Enhanced robustness of a bridge-type Rf-Mems switch for enabling applications in 5G and 6G communicationsr
Casals Terré, Jasmina; Pradell i Cara, Lluís; Heredia, Julio; Giacomozzi, Flavio; Iannacci, Jacopo; Contreras Lizárraga, Adrián; Ribó Pal, Miquel (2022-11-01)
Article
Accés obertIn this paper, new suspended-membrane double-ohmic-contact RF-MEMS switch configurations are proposed. Double-diagonal (DDG) beam suspensions, with either two or three anchoring points, are designed and optimized to minimize ...