Zobrazeno 1 - 10
of 17
pro vyhledávání: '"Pedro Martinez Ortiz"'
Autor:
Pedro Martinez Ortiz, César Fernández-Sánchez, Andreu Llobera, Stephanus Büttgenbach, Bergoi Ibarlucea, Xavier Muñoz-Berbel
Publikováno v:
Sensors and Actuators B: Chemical. 237:16-23
This paper reports on a miniaturized and highly integrated lab-on-a-chip (LoC) combining both optical and electrochemical transduction modes for self-validating determination of biological analytes that undergo enzyme-catalyzed-reactions. This LoC mo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d7f02e9dee4eb13dff75aa73356e8b2d
https://doi.org/10.1016/j.snb.2016.06.059
https://doi.org/10.1016/j.snb.2016.06.059
Autor:
Neil Keegan, Richie Burnett, Alun Harris, Pedro Martinez Ortiz, Julia A. Spoors, Jim Burdess, John Hedley, Calum J. McNeil
Publikováno v:
Journal of Microelectromechanical Systems. 22:276-284
This work reports on the development of control electronics for a resonant mode biosensor. The laboratory demonstrated sensor initially showed a signal-to-noise ratio of -100 dB. With the application of half-frequency drive, frequency down conversion
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::898e600f0a90403b86af33e77da6acb0
https://doi.org/10.1109/jmems.2012.2219294
https://doi.org/10.1109/jmems.2012.2219294
Autor:
Pedro Martinez Ortiz, Stephanus Büttgenbach, Rosalía Rodríguez-Rodríguez, Andreu Llobera, Jordi Mas, Stefanie Demming, Xavier Muñoz-Berbel, Núria Vigués, Elisabeth Verpoorte
Publikováno v:
Lab on a Chip, 13(21), 4239-4247. ROYAL SOC CHEMISTRY
Lab on a Chip
Lab on a Chip
A poly(dimethylsiloxane) biophotonic lab-on-a-chip (bioPhLoC) containing two chambers, an incubation chamber and a monitoring chamber for cell retention/proliferation and pH monitoring, respectively, is presented. The bioPhLoC monolithically integrat
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::952b4a5237ce33f42ce51a5f2b82fdc3
https://doi.org/10.1039/c3lc50746g
https://doi.org/10.1039/c3lc50746g
Publikováno v:
Current Analytical Chemistry. 8:456-471
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::56359e41a34d0bb2602e57167cb8ab53
https://doi.org/10.2174/157341112803216708
https://doi.org/10.2174/157341112803216708
Publikováno v:
Journal of Microelectromechanical Systems. 19:871-877
An accurate alignment of surface-to-bulk features (within ±2 μm) during a double-sided silicon wafer processing can be extremely difficult. This is due to a combination of mask misalignment errors and unreliability of bulk etching techniques in tra
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9e0cf3dc8c31f85dfa6e76cc96efda19
https://doi.org/10.1109/jmems.2010.2050678
https://doi.org/10.1109/jmems.2010.2050678
Autor:
César Fernández-Sánchez, Stefanie Demming, Stephanus Büttgenbach, Xavier Muñoz-Berbel, Olga Ordeig, Pedro Martinez Ortiz, Andreu Llobera
Publikováno v:
Analytical Chemistry
A dual lab on a chip (DLOC) approach that enables simultaneous optical and electrochemical detection working in a continuous flow regime is presented. Both detection modes are integrated for the first time into a single detection volume and operate s
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1c3c9577e2c4f726e30b44b1ae665a6b
Autor:
César Fernández-Sánchez, Olga Ordeig, Stefanie Demming, Pedro Martinez Ortiz, Xavier Muñoz-Berbel, Andreu Llobera, Stephanus Büttgenbach
Publikováno v:
2011 16th International Solid-State Sensors, Actuators and Microsystems Conference.
An integrated lab on a chip that enables simultaneous optical and electrochemical analysis working in continuous flow mode is presented. Both transducers are integrated into a single detection cell and operated simultaneously with no evidences of cro
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c83b7d6b5f1d81f34219788e97473f2d
https://doi.org/10.1109/transducers.2011.5969230
https://doi.org/10.1109/transducers.2011.5969230
Autor:
Bergoi Ibarlucea, Andreu Llobera, Jordi Vila-Planas, Elisabet Fernández-Rosas, Pedro Martinez Ortiz, Stephanus Büttgenbach, Stefanie Demming
Publikováno v:
SPIE Proceedings.
In this paper two different photonic lab-on-a-chip devices for real-time cell screening are presented. We discuss, in parallel, screening of cell viability and cell count using a multiple total internal reflection (MIR) system, and a microbioreactor
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::68bd4ddfecf198af2279fda0df188e69
https://doi.org/10.1117/12.889671
https://doi.org/10.1117/12.889671
Autor:
Calum J. McNeil, Guillaume Suarez, Julia A. Spoors, Neil Keegan, John Hedley, Pedro Martinez Ortiz
Publikováno v:
2009 IEEE Biomedical Circuits and Systems Conference.
The present work describes a methodology for patterning biomolecules on silicon analytical devices, such as novel Bio-MEMS or conventional biosensors, that reconciles three-dimensional (3-D) biological functionalisation with standard resist lift-off
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4fd78195ecf791e4fad97546ea6b4ea2
https://doi.org/10.1109/biocas.2009.5372094
https://doi.org/10.1109/biocas.2009.5372094
Autor:
Pedro Martinez Ortiz, Julia A. Spoors, Neil Keegan, Margit Biehl, Timo Koch, Calum J. McNeil, John Hedley, Werner Haberer, Thomas Velten
Publikováno v:
SPIE Proceedings.
We present a sophisticated method for the packaging of a micro-electro-mechanical biochip, which leaves the sensitive surface area of the chip uncovered to allow for direct contact to aqueous environment. Together with adequate integration in a fluid
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::285cf671a4fec61263775ea78d029e1f
https://doi.org/10.1117/12.813500
https://doi.org/10.1117/12.813500