Photonic Crystal Slabs for Low-cost Biosensors

Photonic Crystal Slabs for Low-cost Biosensors PDF Author: Yousef Nazirizadeh
Publisher: KIT Scientific Publishing
ISBN: 3866445598
Category : Science
Languages : en
Pages : 184

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Book Description
Biosensors are devices that utilize biological recognition elements to selectively detect and analyze specific biological and chemical analyte substances. In this work a technology platform for label-free optical biosensors based on surface-functionalized photonic crystal slabs is proposed. Using this technology platform, low-cost solutions for three biotechnical questions are presented.

Photonic Crystal Slabs for Low-cost Biosensors

Photonic Crystal Slabs for Low-cost Biosensors PDF Author: Yousef Nazirizadeh
Publisher: KIT Scientific Publishing
ISBN: 3866445598
Category : Science
Languages : en
Pages : 184

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Book Description
Biosensors are devices that utilize biological recognition elements to selectively detect and analyze specific biological and chemical analyte substances. In this work a technology platform for label-free optical biosensors based on surface-functionalized photonic crystal slabs is proposed. Using this technology platform, low-cost solutions for three biotechnical questions are presented.

Nanophotonics in Biomedical Engineering

Nanophotonics in Biomedical Engineering PDF Author: Xiangwei Zhao
Publisher: Springer Nature
ISBN: 9811561370
Category : Medical
Languages : en
Pages : 283

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Book Description
This book summarizes the latest advances in nanophotonics for biomedical applications, including biomolecular sensing and imaging, additive fabrications, and biophotonics. The engineering of nanophotonics will have significant impacts on the life sciences and medicine alike. Given its scope, the book offers a valuable asset for researchers, scientists, engineers, and graduate students in the fields of biomedical engineering, electrical engineering, materials sciences, optics, biology, and medicine.

Tunable Micro-optics

Tunable Micro-optics PDF Author: Hans Zappe
Publisher: Cambridge University Press
ISBN: 1316477789
Category : Technology & Engineering
Languages : en
Pages : 477

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Book Description
Presenting state-of-the-art research into the dynamic field of tunable micro-optics, this is the first book to provide a comprehensive survey covering a varied range of topics including novel materials, actuation concepts and new imaging systems in optics. Internationally renowned researchers present a diverse range of chapters on cutting-edge materials, devices and subsystems, including soft matter, artificial muscles, tunable lenses and apertures, photonic crystals, and complete tunable imagers. Special contributions also provide in-depth treatment of micro-optical characterisation, scanners, and the use of natural eye models as inspiration for new concepts in advanced optics. With applications extending from medical diagnosis to fibre telecommunications, Tunable Micro-optics equips readers with a solid understanding of the broader technical context through its interdisciplinary approach to the realisation of new types of optical systems. This is an essential resource for engineers in industry and academia, and advanced students working on optical systems design.

Biosensors Based on Nanomaterials and Nanodevices

Biosensors Based on Nanomaterials and Nanodevices PDF Author: Jun Li
Publisher: CRC Press
ISBN: 1351832204
Category : Medical
Languages : en
Pages : 504

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Book Description
Biosensors Based on Nanomaterials and Nanodevices links interdisciplinary research from leading experts to provide graduate students, academics, researchers, and industry professionals alike with a comprehensive source for key advancements and future trends in nanostructured biosensor development. It describes the concepts, principles, materials, device fabrications, functions, system integrations, and applications of various types of biosensors based on signal transduction mechanisms, including fluorescence, photonic crystal, surface-enhanced Raman scattering, electrochemistry, electro-luminescence, field-effect transistor, and magnetic effect. The book: Explains how to utilize the unique properties of nanomaterials to construct nanostructured biosensors to achieve enhanced performance Features examples of biosensors based on both typical and emerging nanomaterials, such as gold nanoparticles, quantum dots, graphene, graphene oxides, magnetic nanoparticles, carbon nanotubes, inorganic nanowires/nanorods, plasmonic nanostructures, and photonic crystals Demonstrates the broad applications of nanostructured biosensors in environmental monitoring, food safety, industrial quality assurance, and in vitro and in vivo health diagnosis Inspires new ideas for tackling multiscale and multidisciplinary issues in developing high-performance biosensors for complex practical biomedical problems Focusing on the connection between nanomaterials research and biosensor development, Biosensors Based on Nanomaterials and Nanodevices illustrates the exciting possibilities and critical challenges of biosensors based on nanomaterials and nanodevices for future health monitoring, disease diagnosis, therapeutic treatments, and beyond.

Photonic Crystal and Its Applications for Next Generation Systems

Photonic Crystal and Its Applications for Next Generation Systems PDF Author: Shanmuga Sundar Dhanabalan
Publisher: Springer Nature
ISBN: 9819925487
Category : Technology & Engineering
Languages : en
Pages : 233

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Book Description
This book covers the advanced fabrication techniques, challenges, and applications of photonic crystals for next-generation systems in various applications such as high-speed networks, photonic integrated circuits, health care, sensors, energy, and environmental. This book highlights the literature and works put forward by various scientists, researchers, and academicians in photonic crystals and their real-time applications. The content of the book appeals to readers such as students, researchers, and industrial engineers who are working in the design and development of photonics-based concepts, components, and devices for various applications.

Biophotonics and Biosensing

Biophotonics and Biosensing PDF Author: Andrea Armani
Publisher: Elsevier
ISBN: 0443188416
Category : Technology & Engineering
Languages : en
Pages : 520

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Book Description
Biophotonics and Biosensing: From Fundamental Research to Clinical Trials Through Advances of Signal and Image Processing brings together the knowledge of the basic principles of the field of light-biological tissue interaction, detection methods, data processing techniques, and research, diagnostic and clinical applications. It is suitable for new entrants, while also highlighting the latest developments for experts in the field. This volume includes perspectives by leading experts from the biophotonics, biomedical engineering, and data science communities. The reader will receive a basic grounding in the key theoretical principles and practical components of biophotonics and biosensing. Working principles of devices used in spectroscopy, microscopy, and optical sensing are presented along with their application domains. The reader will learn about existing microscopy-based techniques used in biomedical applications for diagnosis and get to know different signal processing algorithms as used in biophotonics. Finally, through concrete examples, including sample preparation and measurement approaches, see how the field has developed thanks to the integration of biophotonics and optical biosensing with signal processing. - Introduces key principles of light-biological tissue interactions and biosensing - Discusses how the most promising optical diagnostic methods can exploit contemporary signal and image processing algorithms and data analytics - Includes examples of clinical studies with detailed descriptions of their implementation, along with practical guidance

Photonic Bandgap Structures Novel Technological Platforms for Physical, Chemical and Biological Sensing

Photonic Bandgap Structures Novel Technological Platforms for Physical, Chemical and Biological Sensing PDF Author: Marco Pisco
Publisher: Bentham Science Publishers
ISBN: 1608054489
Category : Technology & Engineering
Languages : en
Pages : 239

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Book Description
This E-Book covers the research and the development of a novel generation of photonic devices for sensing applications. The E-Book starts with a brief review of basic photonic crystal (PhC) structure related concepts and describes the numerical and technological tools useful in the design and fabrication of devices based on PhCs. Next, the E-Book provides a selection of crossover topics emerging in the scientific community as breaking through researches, technologies and sciences for the development of novel technological platforms for physical, chemical and biological sensing. The E-Book ends with a description of the main PhC sensors to date by representing many of the exciting sensing applications that utilize photonic crystal structures.

Biomedical Optical Sensors

Biomedical Optical Sensors PDF Author: Richard De La Rue
Publisher: Springer Nature
ISBN: 3030483878
Category : Technology & Engineering
Languages : en
Pages : 243

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Book Description
This book provides wide-ranging coverage of current developments in biomedical sensing based on photonic techniques. Biomedical sensing is a dynamic topic that promises to deliver much in the future evolution of medical diagnostics, delivering advanced tools for fundamental research in biology at the micrometre and nanometre scales. The book explores a variety of alternative physical and biological methodologies that have become available for application, such as plasmonic sensors and photonic crystal biosensors. At the same time, it addresses issues that potentially limit the capability of biomedical optical sensing techniques, while reviewing the state-of-the-art in biomedical optical sensing for the future work that will lead to near-universal applications of such techniques. Edited and written by leading experts in this domain, this book is ideal as a comprehensive manual for researchers and graduate students.

Advances in Photonic Crystals and Devices

Advances in Photonic Crystals and Devices PDF Author: Narendra Kumar
Publisher: CRC Press
ISBN: 135102941X
Category : Science
Languages : en
Pages : 377

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Book Description
In recent decades, there has been a phenomenal growth in the field of photonic crystal research and has emerged as an interdisciplinary area. Photonic crystals are usually nanostructured electromagnetic media consisting of periodic variation of dielectric constant, which prohibit certain electromagnetic wave frequency ranges called photonic bandgaps to propagate through them. Photonic crystals elicited numerous interesting features by unprecedented control of light and their exploitation is a promising tool in nanophotonics and designing optical components. The book ‘Advances in Photonic Crystals and Devices’ is designed with 15 chapters with introductory as well as research and application based contents. It covers the following highlighted features: Basics of photonic crystals and photonic crystal fibers Different theoretical as well as experimental approaches Current research advances from around the globe Nonlinear optics and super-continuum generation in photonic crystal fibers Magnetized cold plasma photonic crystals Liquid crystal defect embedded with graphene layers Biophysics and biomedical applications as optical sensors Two-dimensional photonic crystal demultiplexer Optical logic gates using photonic crystals A large number of references The goal of this book is to draw the background in understanding, fabrication and characterization of photonic crystals using a variety of materials and their applications in design of several optical devices. Though the book is useful as a reference for the researchers working in the area of photonics, optical computing and fabrication of nanophotonic devices, it is intended for the beginners like students pursuing their masters’ degree in photonics.

Sol-Gel Derived Optical and Photonic Materials

Sol-Gel Derived Optical and Photonic Materials PDF Author: Rui Almeida
Publisher: Woodhead Publishing
ISBN: 0128182369
Category : Science
Languages : en
Pages : 396

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Book Description
Sol-gel processing is a low temperature, low cost wet chemistry route to a range of different materials, particularly glassy and ceramic oxides, including nanoparticles and powders, fibers, thin films and membranes, or monoliths and composites. Thin films and coatings represent by far the most important category of sol-gel derived products with optical, electronic and magnetic functionalities, for example photoresist and dielectric spin-on-glass layers, flat screen displays, anti-reflection, conducting and magnetic disk coatings, as well as photochromic, electrochromic and photovoltaic coatings. Sol-gel derived materials are homogeneous at the molecular level and are a good example of a bottom-up approach to materials synthesis. There is increasing need of new optical and photonic materials with improved performance, where molecular level homogeneity and easy fabrication in film form may be especially convenient, highlighting a decisive advantage of sol-gel over other more established technologies to obtain graded index optical components, solar control coatings, phosphors, glass ceramics or multilayer photonic structures. There is no book available yet which focuses in particular on optical and photonic sol-gel derived materials. This is what makes this book unique at this point for those especially or exclusively interested in optical and photonic functional materials and applications. This book represents an important tool to update scientists and engineers with recent advances in the rapidly evolving field of optical and photonic materials, components and devices. Our target audience are those working in materials science, physics, engineering and chemistry disciplines, in particular academics and researchers working in advanced optical/photonic processing technologies, research and development engineers in high technology industries and research project leaders. This book will also be an essential tool for graduate students pursuing a PhD or even a Master's degree. - Reviews wide range of sol-gel derived coatings including reflective and anti-reflective, self-cleaning, and electrochromic - Discusses latest advances in sol-gel derived photonic crystals including one dimensional, two dimensional, and three dimensional structures - Addresses key applications in solid state lighting, solar cells, sensors, fiber optics, and magneto-optical devices