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Straightforward nano patterning on optical fiber for sensors development
(Optical Society of America, 2020)
info:eu-repo/semantics/article,
A simple method to prepare a nano pattern along the surface of an optical fiber is applied in this Letter to develop a pH sensor. The template is made of a block copolymer that defines specific locations where gold nano ...
Fiber-based label-free D-dimer detection for early diagnosis of venous thromboembolism
(SPIE, 2020)
info:eu-repo/semantics/conferenceObject,
D-dimer is a useful diagnostic biomarker for deep vein thrombosis or pulmonary embolism, collectively referred to as venous thromboembolism (VTE). The ability to detect in real-time the amount of D-dimer with a fast and ...
Optical fiber vacuum sensor based on etched SMS structure and PDMS coating
(IEEE, 2020)
info:eu-repo/semantics/article,
In this work, an optical fiber vacuum sensor based on a single-mode multimode single-mode (SMS) structure coated with polydimethylsiloxane (PDMS) is studied. The SMS structure generates an interferometric pattern based on ...
Dual-cavity fiber fabry-perot interferometer coated with SnO2for relative humidity and temperature sensing
(IEEE, 2020)
info:eu-repo/semantics/article,
An optical fiber tip interferometer for the measurement of relative humidity (RH) and temperature is proposed. The optical fiber structure used, a dual-cavity optical fiber Fabry-Perot interferometer (DFFPI), is ...
Development of an aptamer based luminescent optical fiber sensor for the continuous monitoring of Hg2+ in aqueous media
(MDPI, 2020)
info:eu-repo/semantics/article,
A fluorescent optical fiber sensor for the detection of mercury (Hg2+) ions in aqueous solutions is presented in this work. The sensor was based on a fluorophore-labeled thymine (T)-rich oligodeoxyribonucleotide (ON) ...
In situ synthesis of gold nanoparticles in layer-b y-layer polymeric coatings for the fabrication of optical fiber sensors
(MDPI, 2022)
Artículo / Artikulua,
A new method is proposed to tune the interferometric response of wavelength-based optical fiber sensors. Using the nanoparticle in situ synthesis (ISS) technique, it is possible to synthesize gold nanoparticles (AuNPs) ...
Lossy mode resonance enabling ultra-low detection limit for fibre-optic biosensors (INVITED)
(Springer, 2020)
info:eu-repo/semantics/conferenceObject,
The combination of optical fibre-based biosensors with nanotechnologies is providing the opportunity for the development of in situ, portable, lightweight, versatile and high-sensitivity optical sensing platforms. We report ...
Self-referenced optical fiber sensor based on LSPR generated by gold and silver nanoparticles embedded in layer-by-layer nanostructured coatings
(MDPI, 2022)
Artículo / Artikulua,
In this work, an optical fiber sensor based on the localized surface plasmon resonance (LSPR) phenomenon has been designed for the detection of two different chemical species (mercury and hydrogen peroxide) by using ...
Copper oxide coated D-shaped optical fibers for the development of LMR refractometers
(IEEE, 2020)
info:eu-repo/semantics/article,
Lossy mode resonance (LMR) based refractometers obtained by means of copper oxide thin-films fabricated onto side-polished (D-shaped) are presented in this work. The high refractive index of copper oxide combined with the ...
Optical fiber sensors based on microstructured optical fibers to detect gases and volatile organic compounds: a review
(MDPI, 2020)
info:eu-repo/semantics/article,
Since the first publications related to microstructured optical fibers (MOFs), the development of optical fiber sensors (OFS) based on them has attracted the interest of many research groups because of the market niches ...