scholarly journals Recent Advances in Surface Plasmon Resonance for Biosensing Applications and Future Prospects

2020 ◽  
pp. 21-48
Author(s):  
Biplob Mondal ◽  
Shuwen Zeng
Keyword(s):  
Surface Plasmon Resonance ◽  
Surface Plasmon ◽  
Plasmon Resonance ◽  
Future Prospects ◽  
Recent Advances

A gold nanorod-based localized surface plasmon resonance platform for the detection of environmentally toxic metal ions

The Analyst ◽  
2015 ◽  
Vol 140 (8) ◽  
pp. 2540-2555 ◽  
Author(s):  
Subramaniam Jayabal ◽  
Alagarsamy Pandikumar ◽  
Hong Ngee Lim ◽  
Ramasamy Ramaraj ◽  
Tong Sun ◽  
...  
Keyword(s):  
Surface Plasmon Resonance ◽  
Metal Ions ◽  
Surface Plasmon ◽  
Plasmon Resonance ◽  
Localized Surface Plasmon Resonance ◽  
Toxic Metal ◽  
Gold Nanorod ◽  
Localized Surface Plasmon ◽  
Toxic Metal Ions ◽  
Recent Advances

This review describes recent advances in gold nanorod-based localized surface plasmon resonance sensors for detection of environmentally toxic metal ions.

scholarly journals Surface Plasmon Resonance (SPR) to Magneto-Optic SPR

2019 ◽  
Vol 4 (2) ◽  
pp. 50 ◽  
Author(s):  
Conrad Rizal ◽  
Vladimir Belotelov ◽  
Daria Ignatyeva ◽  
Anatoly K. Zvezdin ◽  
Simone Pisana
Keyword(s):  
Surface Plasmon Resonance ◽  
Environmental Monitoring ◽  
Surface Plasmon ◽  
Undergraduate Students ◽  
Plasmon Resonance ◽  
Gas Detection ◽  
Future Prospects ◽  
Toxic Gas ◽  
Magneto Optic

In this editorial, a brief background of the surface plasmon resonance (SPR) principle is discussed, followed by several aspects of magneto-optic SPR (MOSPR) and sensing schemes from the viewpoint of fundamental studies and potential technological applications. New sensitivity metrics are introduced that would allow researchers to compare the performance of SPR and MOSPR-based sensors. Merits of MOSPR over SPR based sensors and challenges faced by MOSPR sensors in terms of their practical use and portability are also considered. The editorial ends with potential new configurations and future prospects. This work is considered highly significant to device engineers, graduate and undergraduate students, and researchers of all levels involved in developing new classes of bio-devices for sensing, imaging, environmental monitoring, toxic gas detection, and surveying applications to name a few.

scholarly journals Recent advances in surface plasmon resonance imaging: detection speed, sensitivity, and portability

Nanophotonics ◽  
2017 ◽  
Vol 6 (5) ◽  
pp. 1017-1030 ◽  
Author(s):  
Youjun Zeng ◽  
Rui Hu ◽  
Lei Wang ◽  
Dayong Gu ◽  
Jianan He ◽  
...  
Keyword(s):  
Surface Plasmon Resonance ◽  
Surface Plasmon ◽  
Plasmon Resonance ◽  
Imaging Techniques ◽  
Detection Sensitivity ◽  
Label Free ◽  
Spr Biosensor ◽  
Recent Advances ◽  
Wavelength Filter ◽  
Detection Speed

AbstractSurface plasmon resonance (SPR) biosensor is a powerful tool for studying the kinetics of biomolecular interactions because they offer unique real-time and label-free measurement capabilities with high detection sensitivity. In the past two decades, SPR technology has been successfully commercialized and its performance has continuously been improved with lots of engineering efforts. In this review, we describe the recent advances in SPR technologies. The developments of SPR technologies focusing on detection speed, sensitivity, and portability are discussed in details. The incorporation of imaging techniques into SPR sensing is emphasized. In addition, our SPR imaging biosensors based on the scanning of wavelength by a solid-state tunable wavelength filter are highlighted. Finally, significant advances of the vast developments in nanotechnology-associated SPR sensing for sensitivity enhancements are also reviewed. It is hoped that this review will provide some insights for researchers who are interested in SPR sensing, and help them develop SPR sensors with better sensitivity and higher throughput.

scholarly journals Recent Advances of Plasmonic Nanoparticles and their Applications

Materials ◽  
2018 ◽  
Vol 11 (10) ◽  
pp. 1833 ◽  
Author(s):  
Jianxun Liu ◽  
Huilin He ◽  
Dong Xiao ◽  
Shengtao Yin ◽  
Wei Ji ◽  
...  
Keyword(s):  
Surface Plasmon Resonance ◽  
Surface Plasmon ◽  
Plasmon Resonance ◽  
Metallic Nanoparticles ◽  
Upconversion Luminescence ◽  
Plasmonic Nanoparticles ◽  
Metal Nanostructures ◽  
Recent Advances ◽  
Past Half Century ◽  
Past Half

In the past half-century, surface plasmon resonance in noble metallic nanoparticles has been an important research subject. Recent advances in the synthesis, assembly, characterization, and theories of traditional and non-traditional metal nanostructures open a new pathway to the kaleidoscopic applications of plasmonics. However, accurate and precise models of plasmon resonance are still challenging, as its characteristics can be affected by multiple factors. We herein summarize the recent advances of plasmonic nanoparticles and their applications, particularly regarding the fundamentals and applications of surface plasmon resonance (SPR) in Au nanoparticles, plasmon-enhanced upconversion luminescence, and plasmonic chiral metasurfaces.

scholarly journals Recent Advances in Surface Plasmon Resonance Imaging Sensors

Sensors ◽  
2019 ◽  
Vol 19 (6) ◽  
pp. 1266 ◽  
Author(s):  
Dongping Wang ◽  
Jacky Loo ◽  
Jiajie Chen ◽  
Yeung Yam ◽  
Shih-Chi Chen ◽  
...  
Keyword(s):  
Surface Plasmon Resonance ◽  
Surface Plasmon ◽  
Plasmon Resonance ◽  
Sensor Arrays ◽  
Label Free ◽  
Spr Sensor ◽  
Recent Advances ◽  
Spr Imaging ◽  
Massive Scale ◽  
Imaging Sensors

The surface plasmon resonance (SPR) sensor is an important tool widely used for studying binding kinetics between biomolecular species. The SPR approach offers unique advantages in light of its real-time and label-free sensing capabilities. Until now, nearly all established SPR instrumentation schemes are based on single- or several-channel configurations. With the emergence of drug screening and investigation of biomolecular interactions on a massive scale these days for finding more effective treatments of diseases, there is a growing demand for the development of high-throughput 2-D SPR sensor arrays based on imaging. The so-called SPR imaging (SPRi) approach has been explored intensively in recent years. This review aims to provide an up-to-date and concise summary of recent advances in SPRi. The specific focuses are on practical instrumentation designs and their respective biosensing applications in relation to molecular sensing, healthcare testing, and environmental screening.

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