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Portable and field-deployed surface plasmon resonance and plasmonic sensors.
In Analysis, 2020Plasmonic sensors are ideally suited for the design of small, integrated, and portable devices that can be employed in situ for the detection of analytes relevant to environmental sciences, clinical diagnostics, infectious diseases, food, and industrial ...
J. Masson
semanticscholar +1 more source
Current status of optical fiber biosensor based on surface plasmon resonance.
Biosensors & bioelectronics, 2019Surface plasmon resonance (SPR) technology has effectively bolstered optic fiber sensing in fields of life science, clinical diagnosis, medicine, food safety and so on. The current review outlines the research status of fiber optic biosensor based on SPR,
Yong Zhao +3 more
semanticscholar +1 more source
Parametrically resonant surface plasmon polaritons
Optics Letters, 2021We present the theory of parametrically resonant surface plasmon polaritons (SPPs). We show that a temporal modulation of the dielectric properties of the medium adjacent to a metallic surface can lead to efficient energy injection into the SPP modes supported at the interface.
Shima, Fardad +3 more
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Surface plasmon resonance (SPR) biosensors for food allergen detection in food matrices.
Biosensors & bioelectronics, 2019Food allergies are recognized as a growing public health concern, with an estimated 3% of adults and 6-8% of children affected by food allergy disorders.
Jinru Zhou +6 more
semanticscholar +1 more source
Long-range surface plasmon resonance and its sensing applications: A review
Optics and lasers in engineering, 2019Long-range surface plasmon resonance (LRSPR) sensor, a novel type of surface plasmon resonance (SPR) sensor, is characterized by high sensitivity, high detection accuracy, flexible design, label-free, and real-time analysis.
Jian-Ying Jing +3 more
semanticscholar +1 more source
Surface Plasmon Resonance for Proteomics
2011Surface plasmon resonance (SPR) is a well-established label-free technique to detect mass changes near an SPR surface. For 20 years the benefits of SPR have been proven in biomolecular interaction analysis, including measurements of affinity and kinetics.
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Surface plasmon resonance phase imaging
Applied Physics Letters, 2000We present a promising optical system and technique for detection, imaging, and visualization of minimal changes, of the order of 10−6 in refractive index, in the near field. The system is based on phase imaging of excited surface plasmons in a conducting layer in contact with a sample.
Ariel G. Notcovich +2 more
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Localized Surface Plasmon Resonance Biosensors
Nanomedicine, 2006In this review, the most recent progress in the development of noble metal nano-optical sensors based on localized surface plasmon resonance (LSPR) spectroscopy is summarized. The sensing principle relies on the LSPR spectral shifts caused by the surrounding dielectric environmental change in a binding event.
Jing, Zhao +4 more
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ACS Photonics, 2019
Using localized surface plasmon resonances (LSPR) to focus electromagnetic radiation to the nanoscale shows the promise of unprecedented capabilities in optoelectronic devices, medical treatments a...
B. Doiron +10 more
semanticscholar +1 more source
Using localized surface plasmon resonances (LSPR) to focus electromagnetic radiation to the nanoscale shows the promise of unprecedented capabilities in optoelectronic devices, medical treatments a...
B. Doiron +10 more
semanticscholar +1 more source
Surface Plasmon Resonance-Based Immunoassays
Methods, 2000Surface plasmon resonance (SPR) has been successfully incorporated into an immunosensor format for the simple, rapid, and nonlabeled assay of various biochemical analytes. Proteins, complex conjugates, toxins, allergens, drugs, and pesticides can be determined directly using either natural antibodies or synthetic receptors with high sensitivity and ...
W M, Mullett, E P, Lai, J M, Yeung
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