Results 11 to 20 of about 33,168 (203)
Localized Surface Plasmon Resonance Biosensing: Current Challenges and Approaches [PDF]
Sensors, 2015 Localized surface plasmon resonance (LSPR) has emerged as a leader among label-free biosensing techniques in that it offers sensitive, robust, and facile detection.
Sarah Unser +3 more
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International Journal of Nanomedicine, 2014 Qianying Zhao,1 Ruiqi Duan,1 Jialing Yuan,1 Yi Quan,1 Huan Yang,2 Mingrong Xi1 1Department of Gynecology and Obstetrics, West China Second University Hospital, Sichuan University, 2State Key Laboratory of Optical Technologies for Micro-fabrication ...
Zhao Q +5 more
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Optical Sensing Based on Localized Surface Plasmon Resonance
Key Engineering Materials, 2010 Localized surface plasmon resonance (LSPR)-based nano-biosensors are of great interest in various applications such as environmental protection, biotechnology, and food safety. It is well known that types of materials and shapes of the nanostructures have significant influence on the sensitivity and the resolution in nanobiosensor application field ...
Zhu, SL, Zhou, W
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Conundrums of Localized Surface Plasmon Resonance Biosensors. [PDF]
SmallABSTRACT Localized surface plasmon resonance (LSPR) biosensing offers label‐free, real‐time detection of biomolecular interactions with high sensitivity and compact instrumentation. However, despite widespread use, several persistent and poorly understood phenomena limit the reproducibility, quantitation, and interpretability of LSPR ...
Bhalla N.
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Metal-in-metal localized surface plasmon resonance [PDF]
Nanotechnology, 2009 Anomalous strong resonances in silver and gold nanoporous thin films which conduct are found to arise from isolated metal nano-islands separated from the surrounding percolating metal network by a thin loop of insulator. This observed resonant optical response is modelled.
G B, Smith, A A, Earp
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Demonstration of near infrared gas sensing using gold nanodisks on functionalized silicon [PDF]
, 2011 This paper was published in OPTICS EXPRESS and is made available as an electronic reprint with the permission of OSA. The paper can be found at the following URL on the OSA website: http://dx.doi.org/10.1364/OE.19.007664.
Ortuño Molinero, Rubén +19 more
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Anomalous spectral shift of localized surface plasmon resonance. [PDF]
Nanoscale AdvWe report the first observation of abnormal spectral shift of plasmon resonance of silver nanoparticles (AgNPs) due to a negative optical nonlinearity of a local ambient medium.
Kosame S, Josline MJ, Lee JH, Ju H.
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Au-Graphene Hybrid Plasmonic Nanostructure Sensor Based on Intensity Shift
Sensors, 2017 Integrating plasmonic materials, like gold with a two-dimensional material (e.g., graphene) enhances the light-material interaction and, hence, plasmonic properties of the metallic nanostructure.
Raed Alharbi +2 more
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Surface-Plasmon-Assisted Growth, Reshaping and Transformation of Nanomaterials
Nanomaterials, 2022 Excitation of surface plasmon resonance of metal nanostructures is a promising way to break the limit of optical diffraction and to achieve a great enhancement of the local electromagnetic field by the confinement of optical field at the nanoscale ...
Chengyun Zhang +6 more
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Overview of the Characteristics of Micro- and Nano-Structured Surface Plasmon Resonance Sensors
Sensors, 2011 The performance of bio-chemical sensing devices has been greatly improved by the development of surface plasmon resonance (SPR) based sensors. Advancements in micro- and nano-fabrication technologies have led to a variety of structures in SPR sensing ...
Byoungho Lee +2 more
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