Theoretical And Experimental Characterization Of Plasmonic Materials And Grating Based Spr Sensing

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Theoretical and Experimental Characterization of Plasmonic Materials and Grating Based SPR Sensing℗

Author : Ratna Reddy Chada
Publisher :
ISBN 13 :
Total Pages : 90 pages
Book Rating : 4.:/5 (824 download)

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Book Synopsis Theoretical and Experimental Characterization of Plasmonic Materials and Grating Based SPR Sensing℗ by : Ratna Reddy Chada

Download or read book Theoretical and Experimental Characterization of Plasmonic Materials and Grating Based SPR Sensing℗ written by Ratna Reddy Chada and published by . This book was released on 2012 with total page 90 pages. Available in PDF, EPUB and Kindle. Book excerpt: Plasmonics, the science and technology of the plasmons, is a rapidly growing field with substantial broader impact in numerous different fields, especially for bioapplications such as bio-sensing, biophotonics and photothermal therapy. Resonance effects associated with plasmonic behavior, i.e. surface plasmon resonance (SPR) and localize surface plasmon resonance (LSPR), are of particular interest because of their strong sensitivity to the local environment. SPR sensing techniques have made great strides in terms of instrumentation development and applications. SPR-based biosensing has gained prominence for label-free sensing using optical instruments. This thesis deals with the underlying physics of plasmon resonance, resonance effects in metallic nanostructures and their applications, characterization of plasmonic material properties using different theoretical models and grating-coupled SPR sensing.^In Chapter 1, we discuss the physics of surface plasmon resonance and the excitation of surface plasmons in metal films using different coupling mechanisms such as prism, grating and waveguide coupling. A brief overview of different techniques for sensing SPR is given are discussed including wavelength, angle and intensity modulation. The fundamentals of LSPR in sub wavelength metallic nanoparticles are also discussed including its dependence on the size and shape of the particle as well as the dielectric properties of the background media. In Chapter 2, details of theoretical material characterization are presented that involve the use of Drude-Sommerfeld model and polynomial spline fits to obtain analytical expressions for experimental permittivity data. The extraction of the Drude-Sommerfeld model parameters from experimental absorption properties is demonstrated.^In Chapter 3, we discus LSPR in metallic nanoparticles and its dependence on the size, and shape of the particle as well as the dielectric property of the background environment. Details of absorption spectra of gold nanorods and core-shell particles is presented. Computational modeling of the absorption spectrum of novel micelle-based magneto-plasmonic nanoplatforms is also presented along with their use in photothermal therapy In Chapter 4, an experimental setup of a grating-coupled SPR biosensor is described. The calibration, characterization and modeling of this device is presented.

Surface Plasmon Resonance Based Sensors

Author : Jiri Homola
Publisher : Springer Science & Business Media
ISBN 13 : 3540339191
Total Pages : 253 pages
Book Rating : 4.5/5 (43 download)

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Book Synopsis Surface Plasmon Resonance Based Sensors by : Jiri Homola

Download or read book Surface Plasmon Resonance Based Sensors written by Jiri Homola and published by Springer Science & Business Media. This book was released on 2006-08-18 with total page 253 pages. Available in PDF, EPUB and Kindle. Book excerpt: This is a comprehensive treatment of the field of SPR sensors, in three parts. Part I introduces principles of surface plasmon resonance bio-sensors, electromagnetic theory of surface plasmons, theory of SPR sensors and molecular interactions at sensor surfaces. Part II examines the development of SPR sensor instrumentation and functionalization methods. Part III reviews applications of SPR biosensors in the study of molecules, and in environmental monitoring, food safety and medical diagnostics.

Surface Plasmon Resonance Sensors

Author : Leiva Casemiro Oliveira
Publisher : Springer
ISBN 13 : 3319149261
Total Pages : 188 pages
Book Rating : 4.3/5 (191 download)

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Book Synopsis Surface Plasmon Resonance Sensors by : Leiva Casemiro Oliveira

Download or read book Surface Plasmon Resonance Sensors written by Leiva Casemiro Oliveira and published by Springer. This book was released on 2015-02-23 with total page 188 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book addresses the important physical phenomenon of Surface Plasmon Resonance or Surface Plasmon Polaritons in thin metal films, a phenomenon which is exploited in the design of a large variety of physico-chemical optical sensors. In this treatment, crucial materials aspects for design and optimization of SPR sensors are investigated and outlined in detail. The text covers the selection of nanometer thin metal films, ranging from free-electron to the platinum type conductors, along with their combination with a large variety of dielectric substrate materials, and associated individual layer and opto-geometric arrangements. Furthermore, as-yet hardly explored SPR features of selected metal–metal and metal–dielectric super lattices are included in this report. An in-depth multilayer Fresnel evaluation provides the mathematical tool for this optical analysis, which otherwise relies solely on experimentally determined electro-optical materials parameters.

Plasmonics Analysis of Nanostructures for Bioapplications℗

Author : Qian Xie
Publisher :
ISBN 13 :
Total Pages : 86 pages
Book Rating : 4.:/5 (829 download)

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Book Synopsis Plasmonics Analysis of Nanostructures for Bioapplications℗ by : Qian Xie

Download or read book Plasmonics Analysis of Nanostructures for Bioapplications℗ written by Qian Xie and published by . This book was released on 2012 with total page 86 pages. Available in PDF, EPUB and Kindle. Book excerpt: Plasmonics, the science and technology of the plasmons, is a rapidly growing field with substantial broader impact in numerous different fields, especially for bio-applications such as bio-sensing, bio-photonics and photothermal therapy. Resonance effects associated with plasmatic behavior i.e. surface Plasmon resonance (SPR) and localize surface Plasmon resonance (LSPR), are of particular interest because of their strong sensitivity to the local environment. In this thesis, plasmonic resonance effects are discussed from the basic theory to applications, especially the application in photothermal therapy, and grating bio-sensing. This thesis focuses on modeling different metallic nanostructures, i.e. nanospheres, nanorods, core-shell nanoparticles, nanotori and hexagonal closed packed nanosphere structures, to determine their LSPR wavelengths for use in various applications.^Experiments regarding photothermal therapy using gold nanorods are described and a comparison is presented with results obtained from simulations. Lastly, experiments of grating-based plasmon-enhanced bio-sensing are also discussed. In chapter one, the physics of plasmonics is reviewed, including surface plasmon resonance (SPR) and localized surface plasmon resonance (LSPR). In the section on surface plasmon resonance, the physics behind the phenomenon is discussed, and also, the detection methods and applications in bio-sensing are described. In the section on localized surface plasmon resonance (LSPR), the phenomenon is described with respect to sub wavelength metallic nanoparticles. In chapter two, specific plasmonic-based bio-applications are discussed including plasmonic and magneto-plasmonic enhanced photothermal therapy and grating-based SPR bio-sening.^In chapter three, which is the most important part in the thesis, optical modeling of different gold nanostructures is presented. The modeling tools used in this thesis are Comsol and custom developed Matlab programs. In Comsol, the geometries of different metallic nanostructures are drawn and simulated using finite element-based computational electromagnetics. The power absorption of the nanostructures is plotted as a function of wavelength to identify the LSPR wavelength, i.e. the wavelength of peak absorption. In Matlab, Mie scattering theory is programmed in terms of semi-analytical mathematical equations, which predict the power absorption for specific plasmonic geometries, i.e. nanospheres, nanorods and core-shell particles. These predictions, which are much faster than the Comsol analysis, are validated using corresponding numerical simulations.^In chapter four, experiments involving novel magneto-plasmonic Nano platforms are described, and experimental data is presented to illustrate the use of the modeling in analyzing these particles. Simulations are performed to determine the influence on the laser absorption of magnetic nanospheres in proximity to metallic nanorods. These results are compared with experimental data. In the last chapter, experiments using a grating-based SPR sensor are described, and modeling results are also presented. In summary, this thesis discusses the physics of plasmonics, electromagnetic analysis for predicting the absorption spectra of metallic nanoparticles and bio-applications that utilize these effects.

Handbook of Surface Plasmon Resonance

Author : Richard B. M. Schasfoort
Publisher : Royal Society of Chemistry
ISBN 13 : 1782627308
Total Pages : 555 pages
Book Rating : 4.7/5 (826 download)

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Book Synopsis Handbook of Surface Plasmon Resonance by : Richard B. M. Schasfoort

Download or read book Handbook of Surface Plasmon Resonance written by Richard B. M. Schasfoort and published by Royal Society of Chemistry. This book was released on 2017-05-30 with total page 555 pages. Available in PDF, EPUB and Kindle. Book excerpt: Surface plasmon resonance (SPR) plays a dominant role in real-time interaction sensing of biomolecular binding events, this book provides a total system description including optics, fluidics and sensor surfaces for a wide researcher audience.

2D Materials for Surface Plasmon Resonance-Based Sensors

Author : Sanjeev Kumar Raghuwanshi
Publisher : CRC Press
ISBN 13 : 9781003190738
Total Pages : 316 pages
Book Rating : 4.1/5 (97 download)

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Book Synopsis 2D Materials for Surface Plasmon Resonance-Based Sensors by : Sanjeev Kumar Raghuwanshi

Download or read book 2D Materials for Surface Plasmon Resonance-Based Sensors written by Sanjeev Kumar Raghuwanshi and published by CRC Press. This book was released on 2021-12-13 with total page 316 pages. Available in PDF, EPUB and Kindle. Book excerpt: 2D Materials for Surface Plasmon Resonance-based Sensors offers comprehensive coverage of recent design and development (including processing and fabrication) of 2D materials in the context of plasmonic-based devices. It provides a thorough overview of the basic principles and techniques used in the analysis and design of 2D material-based optical sensor systems. Beginning with the basic concepts of plasmon/plasmonic sensors and mathematical modelling, the authors explain the fundamental properties of 2D materials, including Black Phosphorus (BP), Phosphorene, Graphene, Transition metal dichalcogenides (TMDCs), MXene's and SW-CNT. It also details the applications of these emerging materials in clinical diagnosis and their future trends. This text will be useful for practising engineers, undergraduate and postgraduate students. Key Features Presents the fundamental concepts of 2D material assisted fibre optic and prism based SPR sensor in a student-friendly manner. Includes the recent synthesis and characterization techniques of 2D materials. Provides computational results of recently discovered electronic and optical properties of the 2D materials along with their effectiveness in the field of plasmonic sensors. Presents emerging applications of novel 2D material-based plasmonic sensors in the field of chemical, bio-chemical and biosensing.

Fiber Optic Sensors Based On Plasmonics

Author : Banshi Dhar Gupta
Publisher : World Scientific
ISBN 13 : 9814619566
Total Pages : 282 pages
Book Rating : 4.8/5 (146 download)

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Book Synopsis Fiber Optic Sensors Based On Plasmonics by : Banshi Dhar Gupta

Download or read book Fiber Optic Sensors Based On Plasmonics written by Banshi Dhar Gupta and published by World Scientific. This book was released on 2015-05-27 with total page 282 pages. Available in PDF, EPUB and Kindle. Book excerpt: The book provides an introduction of surface plasmons and presents its applications in the sensing of various chemical and biological analyses using optical fiber technology. The field is developed by introducing the surface plasmons for semi-infinite metal-dielectric interface with discussion of their propagation length and penetration depth. Practical issues with the excitation of surface plasmons in different configurations and in various geometries including various means of their excitation have also been included. The book discusses the essential components of fiber optic sensors, their functions and the performance parameters along with the theoretical description of fiber optic Surface Plasmon Resonance (SPR) sensors with respect to various light launching conditions. The fabrication methods and protocols used for the fabrication of the fiber optic SPR chemical and biosensors have been described. Some fiber optic sensing applications based on SPR phenomena and various issues, such as sensitivity enhancement, influence of external stimuli etc, have been an important part of the book.The book will help beginners as well as established researchers in understanding the fundamentals and advancements of optical fiber plasmonic sensor technology. The book contains both the rigorous theory and the experimental techniques of SPR and related variety of sensors.

Plasmonics: Fundamentals and Applications

Author : Stefan Alexander Maier
Publisher : Springer Science & Business Media
ISBN 13 : 0387378251
Total Pages : 234 pages
Book Rating : 4.3/5 (873 download)

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Book Synopsis Plasmonics: Fundamentals and Applications by : Stefan Alexander Maier

Download or read book Plasmonics: Fundamentals and Applications written by Stefan Alexander Maier and published by Springer Science & Business Media. This book was released on 2007-05-16 with total page 234 pages. Available in PDF, EPUB and Kindle. Book excerpt: Considered a major field of photonics, plasmonics offers the potential to confine and guide light below the diffraction limit and promises a new generation of highly miniaturized photonic devices. This book combines a comprehensive introduction with an extensive overview of the current state of the art. Coverage includes plasmon waveguides, cavities for field-enhancement, nonlinear processes and the emerging field of active plasmonics studying interactions of surface plasmons with active media.

Surface Plasmon Nanophotonics

Author : Mark L. Brongersma
Publisher : Springer
ISBN 13 : 1402043333
Total Pages : 270 pages
Book Rating : 4.4/5 (2 download)

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Book Synopsis Surface Plasmon Nanophotonics by : Mark L. Brongersma

Download or read book Surface Plasmon Nanophotonics written by Mark L. Brongersma and published by Springer. This book was released on 2007-09-18 with total page 270 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book discusses a new class of photonic devices, known as surface plasmon nanophotonic structures. The book highlights several exciting new discoveries, while providing a clear discussion of the underlying physics, the nanofabrication issues, and the materials considerations involved in designing plasmonic devices with new functionality. Chapters written by the leaders in the field of plasmonics provide a solid background to each topic.

Plasmonics

Author : Ki Young Kim
Publisher : BoD – Books on Demand
ISBN 13 : 9535107976
Total Pages : 560 pages
Book Rating : 4.5/5 (351 download)

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Book Synopsis Plasmonics by : Ki Young Kim

Download or read book Plasmonics written by Ki Young Kim and published by BoD – Books on Demand. This book was released on 2012-10-24 with total page 560 pages. Available in PDF, EPUB and Kindle. Book excerpt: The title of this book, Plasmonics: Principles and Applications, encompasses theory, technical issues, and practical applications which are of interest for diverse classes of the plasmonics. The book is a collection of the contemporary researches and developments in the area of plasmonics technology. It consists of 21 chapters that focus on interesting topics of modeling and computational methods, plasmonic structures for light transmission, focusing, and guiding, emerging concepts, and applications.

Biosensors

Author :
Publisher : BoD – Books on Demand
ISBN 13 : 1839624310
Total Pages : 256 pages
Book Rating : 4.8/5 (396 download)

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Book Synopsis Biosensors by :

Download or read book Biosensors written by and published by BoD – Books on Demand. This book was released on 2021-05-05 with total page 256 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book covers novel and current strategies for biosensing, from the use of nanomaterials and biological functionalized surfaces to the mathematical assessment of novel biosensors and their potential use as wearable devices for continuous monitoring. Biosensing technologies can be used in the medical field for the early detection of disease, monitoring effectiveness of treatments, detecting nervous system signals for controlling robotic prosthesis, and much more. This book includes eleven chapters that examine and discuss several strategies of biosensing, proposing mathematical designs that address the latest reported technologies.

Computational Optical Biomedical Spectroscopy and Imaging

Author : Sarhan M. Musa
Publisher : CRC Press
ISBN 13 : 1482230828
Total Pages : 437 pages
Book Rating : 4.4/5 (822 download)

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Book Synopsis Computational Optical Biomedical Spectroscopy and Imaging by : Sarhan M. Musa

Download or read book Computational Optical Biomedical Spectroscopy and Imaging written by Sarhan M. Musa and published by CRC Press. This book was released on 2015-01-28 with total page 437 pages. Available in PDF, EPUB and Kindle. Book excerpt: Computational Optical Biomedical Spectroscopy and Imaging covers recent discoveries and research in the field by some of the best inventors and researchers in the world. It also presents useful computational methods and applications used in optical biomedical spectroscopy and imaging. Topics covered include:New trends in immunohistochemical, genome

Optical Sensors

Author : Ramaier Narayanaswamy
Publisher : Springer Science & Business Media
ISBN 13 : 9783540408864
Total Pages : 456 pages
Book Rating : 4.4/5 (88 download)

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Book Synopsis Optical Sensors by : Ramaier Narayanaswamy

Download or read book Optical Sensors written by Ramaier Narayanaswamy and published by Springer Science & Business Media. This book was released on 2003-11-12 with total page 456 pages. Available in PDF, EPUB and Kindle. Book excerpt: This interesting book covers latest aspects of a highly sophisticated technology; results treated in critical detail; demonstrates applicability of this technology to practical problems in process control, biochip methods, clinical analysis, environmental sciences

Optical Biosensors

Author : Frances S. Ligler
Publisher : Elsevier
ISBN 13 : 0080564941
Total Pages : 721 pages
Book Rating : 4.0/5 (85 download)

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Book Synopsis Optical Biosensors by : Frances S. Ligler

Download or read book Optical Biosensors written by Frances S. Ligler and published by Elsevier. This book was released on 2011-10-13 with total page 721 pages. Available in PDF, EPUB and Kindle. Book excerpt: Optical Biosensors, Second Edition describes the principles of successful systems, examples of applications, and evaluates the advantages and deficiencies of each. It also addresses future developments on two levels: possible improvements in existing systems and emerging technologies that could provide new capabilities in the future. The book is formatted for ease of use and is therefore suitable for scientists and engineers, students and researcher at all levels in the field. Comprehensive analysis and review of the underlying principles by optical biosensors Updates and informs on all the latest developments and hot topic areas Evaluates current methods showing the advantages and disadvantages of various systems involved

Nanoplasmonic Sensors

Author : Alexandre Dmitriev
Publisher : Springer Science & Business Media
ISBN 13 : 1461439337
Total Pages : 394 pages
Book Rating : 4.4/5 (614 download)

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Book Synopsis Nanoplasmonic Sensors by : Alexandre Dmitriev

Download or read book Nanoplasmonic Sensors written by Alexandre Dmitriev and published by Springer Science & Business Media. This book was released on 2012-07-31 with total page 394 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book is a compendium of the finest research in nanoplasmonic sensing done around the world in the last decade. It describes basic theoretical considerations of nanoplasmons in the dielectric environment, gives examples of the multitude of applications of nanoplasmonics in biomedical and chemical sensing, and provides an overview of future trends in optical and non-optical nanoplasmonic sensing. Specifically, readers are guided through both the fundamentals and the latest research in the two major fields nanoplasmonic sensing is applied to – bio- and chemo-sensing – then given the state-of-the-art recipes used in nanoplasmonic sensing research.

Plasmonics

Author : Stefan Enoch
Publisher : Springer
ISBN 13 : 364228079X
Total Pages : 331 pages
Book Rating : 4.6/5 (422 download)

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Book Synopsis Plasmonics by : Stefan Enoch

Download or read book Plasmonics written by Stefan Enoch and published by Springer. This book was released on 2012-06-30 with total page 331 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book deals with all aspects of plasmonics, basics, applications and advanced developments. Plasmonics is an emerging field of research dedicated to the resonant interaction of light with metals. The light/matter interaction is strongly enhanced at a nanometer scale which sparks a keen interest of a wide scientific community and offers promising applications in pharmacology, solar energy, nanocircuitry or also light sources. The major breakthroughs of this field of research originate from the recent advances in nanotechnology, imaging and numerical modelling. The book is divided into three main parts: extended surface plasmons polaritons propagating on metallic surfaces, surface plasmons localized on metallic particles, imaging and nanofabrication techniques. The reader will find in the book: Principles and recent advances of plasmonics, a complete description of the physics of surface plasmons, a historical survey with emphasize on the emblematic topic of Wood's anomaly, an overview of modern applications of molecular plasmonics and an extensive description of imaging and fabrications techniques.

Periodic Structures

Author : Ruey-Bing Hwang
Publisher : John Wiley & Sons
ISBN 13 : 1118188063
Total Pages : 314 pages
Book Rating : 4.1/5 (181 download)

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Book Synopsis Periodic Structures by : Ruey-Bing Hwang

Download or read book Periodic Structures written by Ruey-Bing Hwang and published by John Wiley & Sons. This book was released on 2012-09-28 with total page 314 pages. Available in PDF, EPUB and Kindle. Book excerpt: PERIODIC STRUCTURES Mode-Matching Approach and Applications in Electromagnetic Engineering In Periodic Structures, Hwang gives readers a comprehensive understanding of the underlying physics in meta-materials made of periodic structures, providing a rigorous and firm mathematical framework for analyzing their electromagnetic properties. The book presents scattering and guiding characteristics of periodic structures using the mode-matching approach and their applications in electromagnetic engineering. Provides an analytic approach to describing the wave propagation phenomena in photonic crystals and related periodic structures Covers guided and leaky mode propagation in periodic surroundings, from fundamentals to practical device applications Demonstrates formulation of the periodic system and applications to practical electromagnetic / optical devices, even further to artificial dielectrics Introduces the evolution of periodic structures and their applications in microwave, millimeter wave and THz Written by a high-impact author in electromagnetics and optics Contains mathematical derivations which can be applied directly to MATLAB® programs Solution Manual and MATLAB® computer codes available on Wiley Companion Website The book is primarily intended for graduate students in electronic engineering, optics, physics, and applied physics, or researchers working with periodic structures. Advanced undergraduates in EE, optics, applied physics applied math, and materials science who are interested in the underlying physics of meta-materials, will also be interested in this text.