[EN] An aptasensor based on periodic 1D corrugated waveguides is demonstrated to be suitable for the specific and continuous detection of thrombin at nM concentrations in real time with an estimated detection limit of 33.5 pM.
Lechago-Buendia, Sergio; García Meca, Carlos; Griol Barres, Amadeu; Kovylina, Miroslavna; Bellieres, Laurent Christophe; Martí Sendra, Javier(American Chemical Society, 2019-05-01)
[EN] Plasmonic technology promises to unfold new advanced on-chip functionalities with direct applications in photovoltaics, light¿matter interaction, and the miniaturization of optical interconnects at the nanoscale. In ...
[EN] Thrombin generation is a complex and finely regulated pathway that provokes dynamical changes of thrombin concentration in blood when a vascular injury occurs. In order to characterize the initiation phase of such ...
[EN] In this paper we introduce a field diagnostic device based on the combination of advanced bio-sensing and photonics technologies, to tackle emerging and endemic viruses causing swine epidemics, and consequently ...
[EN] A highly sensitive photonic sensor based on a porous silicon ring resonator was developed and experimentally characterized. The photonic sensing structure was fabricated by exploiting a porous silicon double layer, ...
García Meca, Carlos; Lechago-Buendia, Sergio; Brimont, Antoine Christian Jacques; Griol Barres, Amadeu; Mas Gómez, Sara María; Sánchez Diana, Luis David; Bellieres, Laurent Christophe; Sánchez Losilla, Nuria; Martí Sendra, Javier(Nature Publishing Group, 2017)
[EN] Photonic integrated circuits are developing as key enabling components for high-performance computing and advanced network-on-chip, as well as other emerging technologies such as lab-on-chip sensors, with relevant ...
[EN] Elusive features in photonic and electronic devices can be detected by means of advanced, time-domain spectroscopic techniques. In this paper we introduce a modulation spectroscopy based on the optomechanical interaction ...
[EN] In this paper we present the development of photonic integrated circuit (PIC) biosensors for the label-free detection of six emerging and endemic swine viruses, namely: African Swine Fever Virus (ASFV), Classical Swine ...
[EN] Nanocrystalline materials exhibit properties that can differ substantially from those of their single crystal counterparts. As such, they provide ways to enhance and optimize their functionality for devices and ...
Rodríguez Fortuño, Francisco José; Puerto Garcia, Daniel; Griol Barres, Amadeu; Bellieres, Laurent Christophe; Martí Sendra, Javier; Martínez Abietar, Alejandro José(Optical Society of America, 2014-03-15)
Intuitively, light impinging on a spatially mirror-symmetric object will be scattered equally into mirror-symmetric directions. This intuition can fail at the nanoscale if the polarization of the incoming light is properly ...
Optical nanoantennas efficiently convert confined optical energy into free-space radiation. The polarization of the emitted radiation depends mainly on nanoantenna shape, so it becomes extremely difficult to manipulate it ...
[EN] Variable optical carrier reduction via the use of a Si3N4 ring
resonator notch filter with tunable extinction ratio is demonstrated in a 10
GHz radio-over-fiber system for improving the modulation efficiency. ...