Integration of an Optical Ring Resonator Biosensor into a Self-Contained Microfluidic Cartridge with Active, Single-Shot Micropumps

Autor: Sascha Geidel, Sergio Peransi Llopis, Manuel Rodrigo, Graciela de Diego-Castilla, Antonio Sousa, Jörg Nestler, Thomas Otto, Thomas Gessner, Victor Parro

Publikováno v: Micromachines, Vol 7, Iss 9, p 153 (2016)

While there have been huge advances in the field of biosensors during the last decade, their integration into a microfluidic environment avoiding external tubing and pumping is still neglected. Herein, we show a new microfluidic design that integrate

Externí odkaz: https://doaj.org/article/faab0ab684614454b9a725e3e1713f8c

Photonic Crystal Biosensor Chip for Label-Free Detection of Bacteria

Autor: Sergio Peransi-Llopis, Veronica Toccafondo, Martin Kristensen, Ángel Maquieira, Jaime García-Rupérez, Asger Christian Krüger, María-José Bañuls, Nathaniel Groothoff, Javier García-Castelló

Publikováno v: Scopus-Elsevier
Kristensen, M, Krüger, A C, Groothoff, N, García-Rupérez, J, Toccafondo, V, García-Castelló, J, Bañuls, M, Peransi-Llopis, S & Maquieira, A 2011, ' Photonic Crystal Biosensor Chip for Label-Free Detection of Bacteria ' OSA Conference on Optical Sensors, Toronto, Canada, 12/06/2011-15/06/2011, .

Narrow polarization-mixing resonances in planar photonic crystals arestudied as candidate components for label-free refractive indexsensors for detecting bacteria causing sepsis through the identificationof DNA strands.

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::57c13d7658d828fc4ba92fbe368665a4
https://doi.org/10.1364/sensors.2011.swb1

Single-strand DNA detection using a planar photonic-crystal-waveguide-based sensor

Autor: Veronica Toccafondo, Sergio Peransi-Llopis, Ángel Maquieira, Amadeu Griol, Jaime García-Rupérez, María-José Bañuls, J. G. Castelló

Publikováno v: Optics Letters

We report an experimental demonstration of single-strand DNA (ssDNA) detection at room temperature using a photonic-crystal-waveguide-based optical sensor. The sensor surface was previously biofunctionalized with ssDNA probes to be used as specific t

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ff10cb92f16f5113ce5b99215f355fba
https://doi.org/10.1364/ol.35.003673