Plasmonic biosensors

Hill, Ryan T.

doi:10.1002/wnan.1314

Cited by 122 publications

(90 citation statements)

References 153 publications

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“…Several SPR biosensors have been already commercialized such as the ones produced by GE Healthcare . However, since SPR instruments are bulky, new plasmonic technologies at the nanoscale are currently under investigation for lab‐on‐chip microsystems, such as those based on localized SPR in metal nanoparticles or plasmonic nanopores and nanoholes in thin metal films …”

Section: Integrated Photonic Solutions For Biosensingmentioning

confidence: 99%

“…[30] However, since SPR instruments are bulky, new plasmonic technologies at the nanoscale are currently under investigation for lab-on-chip microsystems, such as those based on localized SPR in metal nanoparticles or plasmonic nanopores and nanoholes in thin metal films. [31][32][33][34][35][36] In particular, planar resonant biosensors where light is confined in surface plasmon polariton (SPP) waveguides [37][38][39] are very advantageous because they can be easily arrayed due to a footprint of a few mm 2 and resolution values compliant to the requirements of many biomedical applications. A further strong advantage of planar metal cavities used as biosensors is their technological compatibility with a silicon-based optical chip.…”

Section: Plasmonic Resonators -Based Biosensorsmentioning

confidence: 99%

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Integrated Photonic and Plasmonic Resonant Devices for Label‐Free Biosensing and Trapping at the Nanoscale

Ciminelli

Dell’Olio

Conteduca

et al. 2018

Physica Status Solidi (a)

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In the last few years, integrated photonic and plasmonic devices based on resonant cavities have become key building blocks in new microsystems, instruments, and diagnostic tools for a wide range of biomedical applications including point‐of‐care (POC) diagnostics, new drug development, and proteomics. Several resonant label‐free photonic and plasmonic biosensors for early diagnosis and monitoring of a wide range of pathologies have attracted a remarkable research interest due to their characteristic features such as high resolution, small size, immunity to electromagnetic interferences, compatibility with the CMOS technology, and strong light–matter interaction. Moreover, recently, photonic, plasmonic, and hybrid photonic/plasmonic micro and nano‐cavities have experimentally demonstrated a great potential also for trapping at the nanoscale and the interest toward these devices in the field of healthcare is quickly rising. Here, the recent advances in the field of integrated photonic and plasmonic devices based on resonant cavities for label‐free biosensing and trapping at the nanoscale are critically reviewed, with a special emphasis on the specific applications of these devices such as diseases diagnostics and new drugs development.

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Section: Integrated Photonic Solutions For Biosensingmentioning

confidence: 99%

Section: Plasmonic Resonators -Based Biosensorsmentioning

confidence: 99%

Integrated Photonic and Plasmonic Resonant Devices for Label‐Free Biosensing and Trapping at the Nanoscale

Ciminelli

Dell’Olio

Conteduca

et al. 2018

Physica Status Solidi (a)

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“…Film-based SPR sensor [91]. (a) The most commonly used Kretschmann configuration, S: Source, D: Detector.…”

Section: Figmentioning

confidence: 99%

Patterned Plasmonic Surfaces—Theory, Fabrication, and Applications in Biosensing

Chorsi

Zhu

Zhang

2017

J. Microelectromech. Syst.

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Low-profile patterned plasmonic surfaces are synergized with a broad class of silicon microstructures to greatly enhance near-field nanoscale imaging, sensing, and energy harvesting coupled with far-field free-space detection. This concept has a clear impact on several key areas of interest for the MEMS community, including but not limited to ultra-compact microsystems for sensitive detection of small number of target molecules, and “surface” devices for optical data storage, micro-imaging and displaying. In this paper, we review the current state-of-the-art in plasmonic theory as well as derive design guidance for plasmonic integration with microsystems, fabrication techniques, and selected applications in biosensing, including refractive-index based label-free biosensing, plasmonic integrated lab-on-chip systems, plasmonic near-field scanning optical microscopy and plasmonics on-chip systems for cellular imaging. This paradigm enables low-profile conformal surfaces on microdevices, rather than bulk material or coatings, which provide clear advantages for physical, chemical and biological-related sensing, imaging, and light harvesting, in addition to easier realization, enhanced flexibility, and tunability.

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“…In addition, fast detection systems are desired to prevent the spread of contagious diseases . To meet these kinds of critical requirements, several types of high‐performance virus detection platforms have been developed using many nanomaterials that possess unique and multifunctional properties …”

Section: Introductionmentioning

confidence: 99%

“…[3] To meet these kinds of critical requirements, several types of high-performance virus detection platforms have been developed using many nanomaterials that possess unique and multifunctional properties. [4][5][6][7][8] Several nanomaterials have been developed and introduced, such as metal nanoparticle (MeNP), quantum dot (QD), magnetic nanoparticle (MNP), and carbon nanomaterial (CNM), which include carbon nanotube (CNT), graphene (GRP), and GRP-QD. [9][10][11][12][13] These nanomaterials have unique properties, such as optical, plasmonic, fluorescence, magnetic, mechanical and catalytic properties and a high electrical conductivity.…”

Section: Introductionmentioning

confidence: 99%

High‐Performance Biosensing Systems Based on Various Nanomaterials as Signal Transducers

Lee

Adegoke

Park

2018

Biotechnology Journal

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Recently, highly sensitive and selective biosensors have become necessary for improving public health and well-being. To fulfill this need, high-performance biosensing systems based on various nanomaterials, such as nanoparticles, carbon nanomaterials, and hybrid nanomaterials, are developed. Numerous nanomaterials show excellent physical properties, including plasmonic, magnetic, catalytic, mechanical and fluorescence properties and high electrical conductivities, and these unique and beneficial properties have contributed to the fabrication of high-performance biosensors with various applications, including in optical, electrical, and electrochemical detection platforms. In addition, these properties can be transformed to signals for the detection of biomolecules. In this review, various types of nanomaterial-based biosensors are introduced, and they show high sensitivity and selectivity. In addition, the potential applications of these sensors on the biosensing of several types of biomolecules are also discussed. These nanomaterials-based biosensing systems provide a significant improvement on healthcare including rapid monitoring and early detection of infectious disease for public health.

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Plasmonic biosensors

Cited by 122 publications

References 153 publications

Integrated Photonic and Plasmonic Resonant Devices for Label‐Free Biosensing and Trapping at the Nanoscale

Integrated Photonic and Plasmonic Resonant Devices for Label‐Free Biosensing and Trapping at the Nanoscale

Patterned Plasmonic Surfaces—Theory, Fabrication, and Applications in Biosensing

High‐Performance Biosensing Systems Based on Various Nanomaterials as Signal Transducers

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