Results 111 to 120 of about 1,416 (163)

Lable-free aptamer portable colorimetric smartphone for gliadin detection in food. [PDF]

Front Bioeng Biotechnol
Qin Y, Zhang S, Qian J, Meng F, Yao J, Zhang M.   +5 more
europepmc   +1 more source

Recent Trends in Chemical Sensors for Detecting Toxic Materials. [PDF]

Sensors (Basel)
Kim Y, Jeon Y, Na M, Hwang SJ, Yoon Y.
europepmc   +1 more source

Ultrasensitive and Multiple Biomarker Discrimination for Alzheimer's Disease via Plasmonic & Microfluidic Sensing Technologies. [PDF]

Adv Sci (Weinh)
Zu L, Wang X, Liu P, Xie J, Zhang X, Liu W, Li Z, Zhang S, Li K, Giannetti A, Bi W, Chiavaioli F, Shi L, Guo T.   +13 more
europepmc   +1 more source

Label-Free Biochemical Sensing Using Processed Optical Fiber Interferometry: A Review. [PDF]

ACS Omega
Jha R, Gorai P, Shrivastav A, Pathak A.
europepmc   +1 more source

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Lossy Mode Resonance (LMR) Based Fiber Optic Sensors: A Review

IEEE Sensors Journal, 2015
In the past few decades, surface plasmon resonance (SPR) phenomenon along with optical fiber technology has emerged as a major area of research among the fiber optic sensing research groups. On the other hand, lossy mode resonance (LMR) is another kind of resonance phenomenon recently exploited for fiber optic sensing.
Nidhi Paliwal, Joseph John
openaire   +2 more sources

Nanocoated optical fibre for lossy mode resonance (LMR) sensors and filters

2015 17th International Conference on Transparent Optical Networks (ICTON), 2015
Nanometer scale coatings with a complex refractive index deposited on optical fibre permit to obtain attenuation bands in the transmission spectrum, whose central wavelength coincides with the moment when a mode guided in the optical fibre cladding starts to be guided in the coating.
Del Villar, Ignacio, Arregui San Martín, Francisco Javier, Corres Sanz, Jesús María, Bariáin Aisa, Cándido, Goicoechea Fernández, Javier, Ruiz Zamarreño, Carlos, Elosúa Aguado, César, Hernáez Sáenz de Zaitigui, Miguel, Rivero Fuente, Pedro J., Socorro Leránoz, Abián Bentor, Urrutia Azcona, Aitor, Sánchez Zábal, Pedro, Zubiate Orzanco, Pablo, López Torres, Diego, Acha Morrás, Nerea de, Ascorbe Muruzabal, Joaquín, Matías Maestro, Ignacio   +16 more
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Optical fiber refractometers based on localized surface plasmon resonance (LSPR) and lossy mode resonance (LMR)

SPIE Proceedings, 2014
An optical fiber device showing simultaneously two optical phenomena, localized surface plasmon resonance (LSPR) and lossy mode resonance (LMR), is presented here for the first time. It consists of a fragment of stripped optical fiber coated with a polymeric film that includes gold nanoparticles.
Pedro J. Rivero, Miguel Hernaez, Javier Goicoechea, Ignacio R. Matias, Francisco J. Arregui   +4 more
openaire   +2 more sources

Characterization of the influence of the fiber diameter and sensing region length upon lossy mode resonance (LMR) fiber sensors

Instrumentation Science & Technology, 2019
AbstractThis paper explores high sensitivity fiber optic sensors based on lossy mode resonance (LMR).
Zhi-Wei Song, Qi Wang, Xue-Zhou Wang
openaire   +2 more sources

Optical fiber humidity sensors based on Localized Surface Plasmon Resonance (LSPR) and Lossy-mode resonance (LMR) in overlays loaded with silver nanoparticles

Sensors and Actuators B: Chemical, 2012
Abstract In this work, it is presented for the first time the fabrication and characterization of a novel optical fiber humidity sensor based on both Lossy-mode resonance (LMR) and Localized Surface Plasmon Resonance (LSPR). Those resonances were created using Layer-by-Layer (LbL) polymeric coating loaded with Ag nanoparticles (Ag NPs) and fabricated
Pedro J. Rivero, A. Urrutia, J. Goicoechea, F.J. Arregui   +3 more
openaire   +2 more sources

Theoretical modelling of lossy mode resonance (LMR) based fiber optic temperature sensor utilizing TiO2 sensing layer

12th International Conference on Fiber Optics and Photonics, 2014
Theoretical results for TiO2 coated LMR fiber optic temperature sensor with advantages over surface plasmon resonance (SPR) based sensors are presented. Enhancement of sensitivity over SPR based fiber optic temperature sensor is reported.
Nidhi Paliwal, Joseph John
openaire   +2 more sources