A laterally coupled UV210 polymer racetrack micro-resonator for thermal tunability and glucose sensing capability

Castro-Beltrán, Rigoberto; Huby, Nolwenn; Víe, Véronique; Lhermite, Hervé; Camberlein, Lionel; Gaviot, Étienne; Bêche, Bruno

doi:10.1080/20550308.2015.1133100

Cited by 12 publications

(11 citation statements)

References 29 publications

(31 reference statements)

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“…More recently, after the substantial development in telecommunications, organic materials based resonators have received intensive attention in metrology and sensing environmental applications, biology, medical and healthcare diagnostics, food quality control and security. Such photonics sensors relying on resonators have become the subject of comprehensive research with sizeable developments of enhanced sensing platforms devoted to the label-free detection of a wide variety of chemical and biochemical [14][15][16][17][18], biological agents and biomedical materials [19][20][21][22][23][24][25][26][27][28].…”

Section: Introductionmentioning

confidence: 99%

Polymer resonators sensors for detection of sphingolipid gel/fluid phase transition and melting temperature measurement

Víe

Lhermite

et al. 2017

Sensors and Actuators A: Physical

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This work describes a low-cost biophotonic sensor shaped by way of cheap processes as hybrid silicon/silica/polymer resonators able to detect biological molecule gel/fluid phase transition as lipids at very low concentration (sphingomyelin). The photonic structure is composed of specific amplified deep UV photoresist-polymer waveguides coupled by a sub-wavelength gap with racetrack microresonators allowing a low temperature-dependent operation ranging from 16 to 42 °C. The temperature dependent wavelength shift and the thermo-optic coefficient characterizing the quantified resonances and opto-geometric properties of the device have been evaluated, highlighting an enough low thermal features of the whole system for such application. With an appropriate vesicle lipid deposition process specific in biology associated to an apt experimental bio-thermo-photonic protocol (made of serial optical resonance spectra acquisitions with statistical treatments), the dynamic evolution of the sphingomyelin lipid phase transition was assessed: then, the ability to detect their own gel/fluid transition phase and melting temperature has been demonstrated with a mass product factor 10 7 lower than that of more conventional methods. The equilibrium of the regime of the resonators was highlighted as being broken by the dynamic of the sphingomyelin and its own phase transition prior relevant detection.

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Section: Introductionmentioning

confidence: 99%

Polymer resonators sensors for detection of sphingolipid gel/fluid phase transition and melting temperature measurement

Víe

Lhermite

et al. 2017

Sensors and Actuators A: Physical

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“…In this study, we will realize ourselves the resonant elements specific to a micro-photonic 7,8 directly in contact with blood, then to its signal processing. Indeed, optical Micro-Resonators 9 (MRs) appears adequate to create such a resonant signal, because they are already used as sensors to detect various kind of substances for chemical, biological and medical applications [10][11][12][13] . Moreover last years, MRs have been also used to follow various dynamic transition process in soft matter (phase transitions, evaporations, loss of mass…) [14][15][16] .…”

Section: Introductionmentioning

confidence: 99%

On the dynamic monitoring of the variations in blood viscosity by resonant optical signal

Garnier¹,

Lhermite²,

Labouret³

et al. 2022

Optical Sensing and Detection VII

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This study concerns the development of sensors based on integrated photonics and resonator elements for monitoring the dynamic processes of sedimentation and drying of various bloods. The resonant structures of integrated photonics were produced and shaped on Si/SiO 2 and organic UV210 substrate, by deposition and microlithography processes allowing achieving patterns of sub-wavelength dimensions. The micro-resonators produced could be incorporated into a detection platform and fine measurements thermally controlled, were performed thanks to a specific signal processing by implemented codes. The analyses and monitoring over time of the different bloods were carried out with an identical defined protocol. The different bloods studied were sampled respectively from poultry, goats and humans with various characteristics in terms of red blood cell sizes, viscosities and densities. The analyzes relating to the sedimentation rates, the viscosity measurements by rheometer and the images of the red blood cells were carried out by different methods and apparatus for all the blood studied. These latest corroborated by our specific resonant measurements on integrated chip and sensors allow us to converge and conclude that the device and photonic chip sensor produced can discriminate the different bloods, with in the 1 st order, an equivalent and differential viscosity measurements. This work further proves that rheology by optical means (and not mechanically) is possible.

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“…Various bulk and surface optical techniques, based on scattering intensity modulation, have been proposed to detect the phase transition temperatures of products in biology [3] . Looking for another sensitive techniques that present an opportunity for monitoring fine-changes associated to phase transition, microresonators [4][5][6][7][8] based on integrated optical (IO) chip devices and resonant probe light are shown as outstanding photonic platforms for this type of biochemical sensing applications. In this paper, the interest is focused on the possibility to measure and detect phase transitions in soft matter products with integrated photonic micro-resonators by studying the influence of such soft matter changes and mechanisms on the mode propagating in photonic resonant structures.…”

Section: Introductionmentioning

confidence: 99%

About monitoring the dynamics of phase transition in food and biology by micro-photonics: detecting soft-matter process

Garnier

Castro-Beltrán

Saint‐Jalmes

et al. 2020

Integrated Photonics Platforms: Fundamental Research, Manufacturing and Applications

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HAL is a multi-disciplinary open access archive for the deposit and dissemination of scientific research documents, whether they are published or not. The documents may come from teaching and research institutions in France or abroad, or from public or private research centers. L'archive ouverte pluridisciplinaire HAL, est destinée au dépôt et à la diffusion de documents scientifiques de niveau recherche, publiés ou non, émanant des établissements d'enseignement et de recherche français ou étrangers, des laboratoires publics ou privés.

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A laterally coupled UV210 polymer racetrack micro-resonator for thermal tunability and glucose sensing capability

Abstract: Authors report and demonstrate the feasibility

Cited by 12 publications

References 29 publications

Polymer resonators sensors for detection of sphingolipid gel/fluid phase transition and melting temperature measurement

Polymer resonators sensors for detection of sphingolipid gel/fluid phase transition and melting temperature measurement

On the dynamic monitoring of the variations in blood viscosity by resonant optical signal

About monitoring the dynamics of phase transition in food and biology by micro-photonics: detecting soft-matter process

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