Holographic Sensors PDF Download

Author: Ali Kemal Yetisen
Publisher: Springer
ISBN: 3319135848
Category : Science
Languages : en
Pages : 175

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Book Description
This thesis presents a theoretical and experimental approach for the rapid fabrication, optimization and testing of holographic sensors for the quantification of pH, organic solvents, metal cations, and glucose in solutions. Developing non-invasive and reusable diagnostics sensors that can be easily manufactured will support the monitoring of high-risk individuals in any clinical or point-of-care setting. Sensor fabrication approaches outlined include silver-halide chemistry, laser ablation and photopolymerization. The sensors employ off-axis Bragg diffraction gratings of ordered silver nanoparticles and localized refractive index changes in poly (2-hydroxyethyl methacrylate) and polyacrylamide films. The sensors exhibited reversible Bragg peak shifts, and diffracted the spectrum of narrow-band light over the wavelength range λpeak ≈ 495-1100 nm. Clinical trials of glucose sensors in the urine samples of diabetic patients demonstrated that they offer superior performance compared to commercial high-throughput urinalysis devices. Lastly, a generic smartphone application to quantify colorimetric tests was developed and tested for both Android and iOS operating systems. The sensing platform and smartphone application may have implications for the development of low-cost, reusable and equipment-free point-of-care diagnostic devices.

Author: Pierre-Alexandre Blanche
Publisher: Elsevier
ISBN: 012817255X
Category : Science
Languages : en
Pages : 224

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Book Description
Optical Holography: Materials, Theory and Applications provides researchers the fundamentals of holography through diffraction optics and an overview of the most relevant materials and applications, ranging from computer holograms to holographic data storage. Dr. Pierre Blanche leads a team of thought leaders in academia and industry in this practical reference for researchers and engineers in the field of holography. This book presents all the information readers need in order to understand how holographic techniques can be applied to a variety of applications, the benefits of those techniques, and the materials that enable these technologies. Researchers and engineers will gain comprehensive knowledge on how to select the best holographic techniques for their needs. - Covers current applications of holographic techniques in areas such as 3D television, solar concentration, non-destructive testing and data storage - Describes holographic recording materials and their most relevant applications - Provides the fundamentals of holography and diffraction optics

Author: Michael J. Serpe
Publisher: Springer
ISBN: 3319249908
Category : Technology & Engineering
Languages : en
Pages : 376

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Book Description
This book presents the basics and applications of photonic materials. It focuses on the utility of these devices for sensing, biosensing, and displays. The book includes fundamental aspects with a particular focus on the application of photonic materials. The field of photonic materials is both a burgeoning, and mature field. There are new advances being made on a daily basis, all based on the fundamental roots set by work by those like Ozin, Thomas, Asher, and others.

Author: Emilia Mihaylova
Publisher: BoD – Books on Demand
ISBN: 9535111175
Category : Computers
Languages : en
Pages : 394

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Book Description
Holography - Basic Principles and Contemporary Applications is a collection of fifteen chapters, describing the basic principles of holography and some recent innovative developments in the field. The book is divided into three sections. The first, Understanding Holography, presents the principles of hologram recording illustrated with practical examples. A comprehensive review of diffraction in volume gratings and holograms is also presented. The second section, Contemporary Holographic Applications, is concerned with advanced applications of holography including sensors, holographic gratings, white-light viewable holographic stereograms. The third section of the book Digital Holography is devoted to digital hologram coding and digital holographic microscopy.

Author: Vincent Toal
Publisher: CRC Press
ISBN: 1000785645
Category : Science
Languages : en
Pages : 812

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Book Description
This fully updated second edition of Introduction to Holography provides a theoretical background in optics and holography with a comprehensive survey of practical applications. It is intended for the non-specialist with an interest in using holographic methods in research and engineering. The text assumes some knowledge of electromagnetism, although this is not essential for an understanding of optics, which is covered in the first two chapters. A descriptive approach to the history and principles of holography is followed by a chapter on volume holography. Essential practical requirements for successful holographic recording are explained in detail. Recording materials are considered with detailed discussions of those in common use. Properties peculiar to holographically reconstructed images are emphasised as well as applications for which holography is particularly suitable. Mathematical tools are introduced as and when required throughout the text with important results derived in detail. In this new edition, topics such as photopolymers, dynamic holographic displays, holographic optical elements, sensors, and digital holography are covered in greater depth. New topics have been added, including UV and infrared holography, holographic authentication and encryption, as well as particle beam, X-ray, and acoustic holography. Numerical problems are provided at the end of each chapter. This book is suitable for undergraduate courses and will be an important resource for those teaching optics and holography. It provides scientists and engineers with knowledge of a wide range of holographic applications in research and industry, as well as an understanding of holography’s potential for future use.

Author: Radislav A. Potyrailo
Publisher: Springer Science & Business Media
ISBN: 0387737138
Category : Science
Languages : en
Pages : 495

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Book Description
Chemical sensors are in high demand for applications as varied as water pollution detection, medical diagnostics, and battlefield air analysis. Designing the next generation of sensors requires an interdisciplinary approach. The book provides a critical analysis of new opportunities in sensor materials research that have been opened up with the use of combinatorial and high-throughput technologies, with emphasis on experimental techniques. For a view of component selection with a more computational perspective, readers may refer to the complementary volume of Integrated Analytical Systems edited by M. Ryan et al., entitled “Computational Methods for Sensor Material Selection”.

Author: Nilanjan Dey
Publisher: Academic Press
ISBN: 012819362X
Category : Technology & Engineering
Languages : en
Pages : 324

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Book Description
Sensors for Health Monitoring discusses the characteristics of U-Healthcare systems in different domains, providing a foundation for working professionals and undergraduate and postgraduate students. The book provides information and advice on how to choose the best sensors for a U-Healthcare system, advises and guides readers on how to overcome challenges relating to data acquisition and signal processing, and presents comprehensive coverage of up-to-date requirements in hardware, communication and calculation for next-generation uHealth systems. It then compares new technological and technical trends and discusses how they address expected u-Health requirements. In addition, detailed information on system operations is presented and challenges in ubiquitous computing are highlighted. The book not only helps beginners with a holistic approach toward understanding u-Health systems, but also presents researchers with the technological trends and design challenges they may face when designing such systems. - Presents an outstanding update on the use of U-Health data analysis and management tools in different applications, highlighting sensor systems - Highlights Internet of Things enabled U-Healthcare - Covers different data transmission techniques, applications and challenges with extensive case studies for U-Healthcare systems

Author: Izabela Naydenova
Publisher: BoD – Books on Demand
ISBN: 9535130374
Category : Computers
Languages : en
Pages : 520

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Book Description
Holographic Materials and Optical Systems covers recent research achievements in the areas of volume holographic optical elements and systems, development of functionalized holographic recording materials, and applications in holographic imaging and metrology. Designs of single and multiplexed volume holographic optical elements for laser beam shaping, combining, and redirection are covered, and their properties are studied theoretically and experimentally. The high impact of holography in imaging and metrology is demonstrated by applications spreading from thickness and surface measurements, through antenna metrology and analyzing high-density gradients in fluid mechanics to characterization of live objects in clinical diagnostics. Novel functionalized materials used in dynamic or permanent holographic recording cover photopolymers, photochromics, photo-thermo-refractive glasses, and hybrid organic-inorganic media.

Author: Yuliang Zhao
Publisher: John Wiley & Sons
ISBN: 3527694439
Category : Science
Languages : en
Pages : 504

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Book Description
The book discusses in a detailed manner various nanomaterials used for biomedical applications, including clinical applications, diagnosis and tissue engineering. After the presentation of an overview of biomedical nanomaterials, including their classification and applications, the first part of the book is devoted to biomedical nanomaterials for therapy applications. For example, polymer micelles, dendrimers, polymer-drug conjugates as well as antibody-drug conjugates are discussed with respect to their cancer drug delivery properties. The next parts discuss biomedical nanomaterials that are used for imaging, diagnosis and sensors, as well as for tissue engineering. In the final section, the safety of biomedical nanomaterials is elaborated.

Author: Fouad Sabry
Publisher: One Billion Knowledgeable
ISBN:
Category : Medical
Languages : en
Pages : 417

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Book Description
What Is Nanosensor Nanosensors are devices that measure physical quantities and turn these readings into signals that can be recognized and evaluated. These devices operate at the nanoscale. Top-down lithography, bottom-up assembly, and molecular self-assembly are among the several methods that have been presented as potential approaches to the production of nanosensors in the modern day. There is a wide variety of nanosensors available for purchase as well as being developed for a variety of applications, the most prominent of which are in the fields of medicine, the environment, and defense. These sensors all follow the same standard procedure, which begins with the selective binding of an analyte and continues with the creation of a signal from the interaction of the nanosensor with the bio-element, followed by the processing of the signal into relevant metrics. How You Will Benefit (I) Insights, and validations about the following topics: Chapter 1: Nanosensor Chapter 2: Nanotechnology Chapter 3: Nanomedicine Chapter 4: Biosensor Chapter 5: Nanomaterials Chapter 6: Nanoelectromechanical systems Chapter 7: Surface plasmon resonance Chapter 8: Nanobiotechnology Chapter 9: Nanochemistry Chapter 10: Biointerface Chapter 11: Polymer nanocomposite Chapter 12: Thalappil Pradeep Chapter 13: Green nanotechnology Chapter 14: Self-assembling peptide Chapter 15: Holographic sensor Chapter 16: Surface-assisted laser desorption/ionization Chapter 17: Chemiresistor Chapter 18: Bio-FET Chapter 19: Virus nanotechnology Chapter 20: Chemical sensor array Chapter 21: Markita del Carpio Landry (II) Answering the public top questions about nanosensor. (III) Real world examples for the usage of nanosensor in many fields. (IV) 17 appendices to explain, briefly, 266 emerging technologies in each industry to have 360-degree full understanding of nanosensor' technologies. Who This Book Is For Professionals, undergraduate and graduate students, enthusiasts, hobbyists, and those who want to go beyond basic knowledge or information for any kind of nanosensor.