Development of a New Optical Reference Technique in the Field of Biology

Obaton, Anne-Françoise; Sanogo, Yacouba; Lautru, Joseph; Lievre, M.; Durocher, Jean-Noël; Dubard, J.

doi:10.1109/tim.2013.2245184

Cited by 4 publications

(1 citation statement)

References 33 publications

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“…176 This technique offers noninvasive imaging in real time with high resolution and is potentially suitable for monitoring of tissues as well as biosensor fabrication. 176,177 The OCT has helped to usher in a new era of in vivo diagnostic imaging. 178 Trantum et al 179 reported a biosensor that used secondary flows arising from surface Marangoni stresses that are necessary to produce signal in the proposed design.…”

Section: Optical Biosensorsmentioning

confidence: 99%

Nanoscale virus biosensors: state of the art

Krejčová¹,

Michálek²,

Rodrigo³

et al. 2015

NDD

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Abstract:Since the beginning of the new millennium, viruses have shown huge epidemiological and pandemic potential: severe acute respiratory syndrome (SARS) in 2002, pandemic swine flu in 2009, and last but not least the West African Ebola outbreak in 2014. The occurrence and spread of the new virus in pandemic dimension poses a threat to the health and lives of 7 billion people worldwide. There is a growing urgency for highly sensitive and selective detection techniques, usable for a wide number of applications, including disease diagnosis, pharmaceutical research, agriculture, as well as preventive measures. Nanobiosensors represent a new promising tool for virus detection. This review gives a brief survey of the issue of viral detection, comprising diagnostics of target structure of viruses such as nucleic acids or proteins. This review covers different detection principles, methods of fabrication, and applications of virus biosensors.

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Section: Optical Biosensorsmentioning

confidence: 99%

Nanoscale virus biosensors: state of the art

Krejčová¹,

Michálek²,

Rodrigo³

et al. 2015

NDD

View full text Add to dashboard Cite

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A Review on Guided Optical Feedback in Super-Luminescence Diodes for Metrological Purposes

Cattini

Rovati

2021

J. Lightwave Technol.

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On the Feasibility of Absolute Distance Measurement by Using Optical Feedback Into a Superluminescent Diode Cavity

Rovati

Cecilia

Cattini

2020

IEEE Trans. Instrum. Meas.

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The development of accurate absolute distance interferometers is a long-term research goal. The key impact of this paper is the demonstration of an absolute distance interferometer based on the optical-feedback into a superluminescent diode cavity. Thanks to the optical-feedback, we obtained huge interference fringes even with diffusive targets and without using high-sensitivity and low-noise detectors, but directly exploiting the monitor photodiode enclosed in the same package of the optical source. The low coherence of the optical source makes the system robust to any stray-light along the optical path and thus suitable to work in biological media and dusty industrial environments. The proposed signal processing exploits a zero-crossing approach to determine the absolute target position. Preliminary results show a 95% expanded uncertainty to measuring interval ratio of about 60 ppm over a measuring interval of 50 mm.

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Development of a New Optical Reference Technique in the Field of Biology

Cited by 4 publications

References 33 publications

Nanoscale virus biosensors: state of the art

Nanoscale virus biosensors: state of the art

A Review on Guided Optical Feedback in Super-Luminescence Diodes for Metrological Purposes

On the Feasibility of Absolute Distance Measurement by Using Optical Feedback Into a Superluminescent Diode Cavity

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