Search Results - "Conde, J.P"
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A point-of-use microfluidic device with integrated photodetector array for immunoassay multiplexing: Detection of a panel of mycotoxins in multiple samples
Published in Biosensors & bioelectronics (15-01-2017)“…For a point-of-use analytical device to be successful in real-world applications, it needs to be rapid, simple to operate and, ideally, able to multiplex the…”
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Optimization and miniaturization of aqueous two phase systems for the purification of recombinant human immunodeficiency virus-like particles from a CHO cell supernatant
Published in Separation and purification technology (05-11-2015)“…•ATPS conditions for the extraction of HIV VLPs were optimized in batch mL scale.•Polymer–salt and polymer–polymer systems were investigated.•PEG–ammonium…”
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A regenerable microfluidic device with integrated valves and thin-film photodiodes for rapid optimization of chromatography conditions
Published in Sensors and actuators. B, Chemical (01-02-2018)“…[Display omitted] •A regenerable microfluidic platform for on-chip chromatography was developed.•The device integrates pneumatically-actuated valves and…”
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Design of a microfluidic platform for monoclonal antibody extraction using an aqueous two-phase system
Published in Journal of Chromatography A (03-08-2012)“…► We developed an ATPS microfluidic device for mAbs extraction. ► PDMS microfluidic device fabricated using soft lithography techniques with three inlets/three…”
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Detection of DNA and proteins using amorphous silicon ion-sensitive thin-film field effect transistors
Published in Biosensors & bioelectronics (01-12-2008)“…Amorphous silicon-based ion-sensitive field-effect transistors (a-Si:H ISFETs) are used for the label-free detection of biological molecules. The covalent…”
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Integration of thin film amorphous silicon photodetector with lab-on-chip for monitoring protein fluorescence in solution and in live microbial cells
Published in Sensors and actuators. B, Chemical (01-08-2011)“…Green fluorescent protein (GFP) and other fluorescent protein variants are widely used as powerful tools to tag and monitor complex biological processes at the…”
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Performance of thin film silicon MEMS on flexible plastic substrates
Published in Sensors and actuators. A. Physical. (28-05-2008)“…The fabrication and characterization of thin film silicon MEMS microbridges on flexible polyethylene terephthalate substrates are described. Surface…”
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Hybrid Magnetic Tunnel Junction-MEMS High Frequency Field Modulator for 1/f Noise Suppression
Published in IEEE transactions on magnetics (01-11-2008)“…A dc to ac magnetic field transformer was developed using a magnetic tunnel junction (MTJ)/microelectromechanical system (MEMS) mixed device. A MEMS…”
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Chemiluminescent Detection of Horseradish Peroxidase Using an Integrated Amorphous Silicon Thin-Film Photosensor
Published in IEEE sensors journal (01-10-2009)“…A hydrogenated amorphous silicon p-i-n photodiode fabricated on a glass substrate is used for the integrated, real-time detection of biochemiluminescent…”
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Electrostatic microresonators from doped hydrogenated amorphous and nanocrystalline silicon thin films
Published in Journal of microelectromechanical systems (01-10-2005)“…This paper reports on the fabrication and characterization of flexural electrostatic microresonators based on doped thin-film hydrogenated amorphous and…”
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Amorphous Silicon Thin-Film Transistors Gated Through an Electrolyte Solution
Published in IEEE electron device letters (01-09-2008)“…Amorphous silicon thin-film transistors were fabricated on glass substrates in a top-gate configuration in which the metallic gate was replaced by an…”
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Noise Characteristics and Particle Detection Limits in Diode +MTJ Matrix Elements for Biochip Applications
Published in IEEE transactions on magnetics (01-06-2007)“…A fully scalable matrix-based magnetoresistive biochip has been recently introduced for the detection of biomolecular recognition events. This work reports…”
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Journal Article Conference Proceeding -
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Integrated magnetic sensing of electrostatically actuated thin-film microbridges
Published in Journal of microelectromechanical systems (01-10-2003)“…The movement of electrostatically actuated microbridges is measured by sensing the field of a permanent magnet, deposited and patterned on top of the…”
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Piezoresistive sensors on plastic substrates using doped microcrystalline silicon
Published in IEEE sensors journal (01-08-2002)“…The piezoresistive behavior of n-type and p-type microcrystalline silicon films deposited on polyethylene terephthalate plastic substrates by hot-wire, and…”
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P18-01 Designing a liver-on-a-chip to maintain stem cell-derived hepatocyte-like cells for toxicological analysis in vitro
Published in Toxicology letters (01-09-2022)Get full text
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Spin dependent tunnel junctions for memory and read-head applications
Published in IEEE transactions on magnetics (01-09-2000)“…Spin dependent tunnel junctions with TMR exceeding 30-40% can now be prepared with AlO/sub x/ and AlN barriers, with junction resistance tuned from 30-40 /spl…”
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Journal Article Conference Proceeding -
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P02-28 Microfluidics technology as a tool to improve maturation and drug metabolism capacity of stem cell-derived hepatocytes in vitro
Published in Toxicology letters (01-09-2024)Get full text
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Integrated optical detection of autonomous capillary microfluidic immunoassays:a hand-held point-of-care prototype
Published in Biosensors & bioelectronics (15-07-2014)“…The miniaturization of biosensors using microfluidics has potential in enabling the development of point-of-care devices, with the added advantages of reduced…”
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MEMS microbridge vibration monitoring using spin-valve sensors
Published in IEEE transactions on magnetics (01-09-2002)“…Spin-valve sensors were used to measure on chip, the vibration of microelectromechanical systems microbridges excited by dc + ac voltages. A spin-valve sensor…”
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Journal Article Conference Proceeding -
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The application of microbeads to microfluidic systems for enhanced detection and purification of biomolecules
Published in Methods (San Diego, Calif.) (01-03-2017)“…[Display omitted] •Bead-based microfluidics provide short transportation length and high surface-to-volume ratio.•Commercial microbeads offer varied, robust…”
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