Prof. Cristina M. Saraiva Profile

Prof. Cristina M. Saraiva

at Univ de Trás-os-Montes e Alto Douro

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Publications (2)

Proceedings Article | 17 May 2022 Presentation + Paper

Optical biosensor for the detection of low concentrations of hydrogen peroxide in milk samples

Helena Vasconcelos, Ana Beatriz Matias Teixeira, João Mendes, João Araújo, Bernardo Dias, Pedro A. Jorge, Cristina Saraiva, Luis C. Coelho, José Manuel M. de Almeida

Proceedings Volume 12139, 121390W (2022) https://doi.org/10.1117/12.2621552

KEYWORDS: Hydrogen, Optical biosensors, Sensors, Chemiluminescence, Statistical analysis, Sodium, Magnesium, Calibration, Physics, Liquids

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Proceedings Article | 1 April 2020 Presentation + Paper

Preliminary assessment on the detection of putrescine using long period fiber gratings coated with titanium dioxide and poly(ethylene-co-vinyl acetate)

Helena Vasconcelos, Jose M. M. Almeida, Cristina Saraiva, Duarte Viveiros, P. A. S. Jorge, L. Coelho

Proceedings Volume 11354, 113540B (2020) https://doi.org/10.1117/12.2555397

KEYWORDS: Refractive index, Fiber coatings, Titanium dioxide, Calibration, Signal attenuation, Liquids, Water, Polymers, Cladding, Fiber optics sensors

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