Results 31 to 40 of about 118,586 (322)
Surface Plasmonic Sensors: Sensing Mechanism and Recent Applications
Sensors, 2021 Surface plasmonic sensors have been widely used in biology, chemistry, and environment monitoring. These sensors exhibit extraordinary sensitivity based on surface plasmon resonance (SPR) or localized surface plasmon resonance (LSPR) effects, and they ...
Qilin Duan +4 more
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Optical bacteriophage susceptibility testing by SPR (surface plasmon resonance) [PDF]
Plasmonics in Biology and Medicine XVIII, 2021 The proliferation of multiresistant bacteria is having an increasing and profound impact on the world. A credible alternative to antibiotics is bacteriophage therapy, which are expected in the near future to form the basis of an entirely new treatment paradigm for infectious diseases.
Kingston-O'Connell, Larry +2 more
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Enhanced Sensitivity of Surface Plasmon Resonance Sensor Based on Bilayers of Silver-Barium Titanate [PDF]
Журнал нано- та електронної фізики, 2016 Surface plasmon resonance (SPR) sensors have been widely adopted with various fields such as physics, chemistry, biology and biochemistry. SPR sensor has many advantages like the less number of sensing samples required, freedom of electromagnetic ...
S. Fouad +3 more
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Scientific Reports, 2023 Rectangular wave-shaped surface-relief plasmonic gratings (RSR-PGs) have been fabricated from a hybrid polymer by employing a simple nanoimprint photocuring lithography technique using a silicon template, followed by gold nanolayer metallization on top ...
Rahmat Hidayat +5 more
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A comparative study among WS2, MoS2 and graphene based surface plasmon resonance (SPR) sensor
, 2020 In the present paper, we propose a new design of surface plasmon resonance (SPR) sensor having better performance parameters by employing the well-known transfer matrix method.
Anil Kumar +3 more
semanticscholar +1 more source
Dual-Wavelength Spectroscopy of a Metallic-Grating-Coupled Surface Plasmon Resonance Biosensor
IEEE Photonics Journal, 2015 A novel approach is proposed to decouple the surface and bulk effects in surface plasmon resonance (SPR) biosensors. This method is based on a metallic-grating-based SPR in which a sensor is efficiently optimized to excite three surface plasmon waves at ...
Farshid Bahrami +2 more
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Microfluidic Surface Plasmon Resonance Sensors: From Principles to Point-of-Care Applications
Sensors, 2016 Surface plasmon resonance (SPR) is a label-free, highly-sensitive, and real-time sensing technique. Conventional SPR sensors, which involve a planar thin gold film, have been widely exploited in biosensing; various miniaturized formats have been devised ...
Da-Shin Wang, Shih-Kang Fan
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Enhanced gas sensing performance of TiO2 functionalized magneto-optical SPR sensors [PDF]
, 2011 9 páginas, 7 figurasPorous TiO2 thin films deposited by glancing angle deposition are used as sensing layers to monitor their sensing capabilities towards Volatile Organic Compounds both in a standard Surface Plasmon Resonance (SPR) sensor and in Magneto-
Manera, Maria Grazia +10 more
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Enhanced sum frequency generation for ultrasensitive characterization of plasmonic modes
Nanophotonics, 2020 Highly sensitive characterization of surface plasmon resonance (SPR) modes lays the solid foundation for wide SPR-related applications. Herein, we discover that these SPR modes based on all-metal nanostructures without any probed molecule can be ...
Gao Min +7 more
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Surface plasmon resonance sensor based on polarization parameter SPR imaging
Optics Express, 2023 Using polarization surface plasmon resonance (SPR) imaging as a sensor has the advantage of large throughput in detection, but its sensitivity has always been inferior to other SPR sensors. The high contrast of the two polarization parameters’ images related to scattering determines the high sensitivity of this new polarization SPR imaging sensor.
Zheng Che +6 more
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