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Colorimetric Sensors

2024-06-01 Technology & Engineering
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Release : 2024-06-01
Genre : Technology & Engineering
Kind : eBook
Book Rating : 178/5 ( reviews)

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Book Synopsis Colorimetric Sensors by : Haroon Elrasheid Tahir

Download or read book Colorimetric Sensors written by Haroon Elrasheid Tahir. This book was released on 2024-06-01. Available in PDF, EPUB and Kindle. Book excerpt: Colorimetric Sensors: Techniques to Measure Food Safety and Quality explores the latest advancements in colorimetric sensors/indicators and their applications. It consolidates state-of-the-art developments and current approaches in the fabrication of colorimetric sensors/indicators for cutting-edge applications. This book documents the principles of colorimetric sensors, sensor fabrication and characterization, sensitivity and detection limits of colorimetric sensors based on natural pigments, synthetic dyes, and nanotechnologies, as well as safety, quality controls, and regulatory aspects, followed by an assessment of their safety and quality. In addition, global trends in the application of colorimetric sensors in monitoring food freshness, challenges, marketing, and potential future development applications are addressed in detail. How the applications of colorimetric sensors/indicators in the analysis of cereal and cereal-based products, meat and meat products, liquid and semiliquid foods, food authentication, food toxicants, and pathogens, among others, is also discussed. This book can be used as a textbook for graduate students, a reference book for medical biologists, nanobiotechnologists, nanoengineers, agricultural scientists, and general biologists, and an inspiration for industrialists and policymakers studying smart nanomaterials. Graduate students and food scientists of all levels will also benefit. Serves as a valuable source for researchers interested in the fundamental, basic, and modern applications of colorimetric sensors/intelligent food packaging Presents colorimetric sensors for use as rapid and cost-effective analytical tools to measure food safety and quality Covers colorimetric sensors/intelligent food packaging fabricated from natural, and synthetic dyes, and nanotechnology-based biomolecules for the assessment of food safety and quality Demonstrates methods for evaluating the authenticity and odorants crucial to consumer acceptance of food products Considers future industrial application, commercialization, regulatory aspects of colorimetric sensors/ indicators, and global trends for monitoring food freshness

Nanomaterials Design for Sensing Applications

2019-03-13 Technology & Engineering
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Release : 2019-03-13
Genre : Technology & Engineering
Kind : eBook
Book Rating : 064/5 ( reviews)

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Book Synopsis Nanomaterials Design for Sensing Applications by : Olena V. Zenkina

Download or read book Nanomaterials Design for Sensing Applications written by Olena V. Zenkina. This book was released on 2019-03-13. Available in PDF, EPUB and Kindle. Book excerpt: Nanomaterials Design for Sensing Applications examines chemosensors, beginning with molecules that are able to respond to certain stimuli and then showing their assembly and incorporation into sensing materials. The mechanisms of their action for the detection of ions, specific molecules and biostructures, are also covered. A major theme is the affordability of sensors, with particular attention paid to inexpensive and reliable colorimetric sensors that can be read by the naked eye. The book also delves into the development of sensors that utilize existing RFID infrastructure and introduces a novel strategy for the development of self-healing sensing platforms. This book will help readers develop a better understanding of the types of materials used for sensing at the nano level, while also providing an insightful overview on recent advances in this important area. Demonstrates how the use of nanomaterials allows for the creation of cheaper, more reliable sensors Shows how metal oxide nanostructures are used as both sensors and supports for embedded organic and organometallic sensing molecules Explores a novel sensing methodology resulting from the integration of nanostructured sensors into radio frequency identification tags

Fundamentals of Sensor Technology

2023-05-05 Technology & Engineering
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Release : 2023-05-05
Genre : Technology & Engineering
Kind : eBook
Book Rating : 326/5 ( reviews)

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Book Synopsis Fundamentals of Sensor Technology by : Ahmed Barhoum

Download or read book Fundamentals of Sensor Technology written by Ahmed Barhoum. This book was released on 2023-05-05. Available in PDF, EPUB and Kindle. Book excerpt: Fundamentals of Sensor Technology: Principles and Novel Designs presents an important reference on the materials, platforms, characterization and fabrication methods used in the development of chemical sensor technologies. Sections provide the historical context of sensor technology development, review principles for the design of sensing devices and circuits, delve into the most common chemical and biological sensor types, cover unique properties and performance requirements, discuss fabrication techniques, including defining critical parameters, modeling and simulation strategies, and present important materials categories used in sensing applications, such as nanomaterials, quantum dots, magnetic materials, and more.This book is appropriate for the interdisciplinary community of researchers and practitioners interested in the development of sensor technologies, including materials scientists and engineers, analytical chemists and other related disciplines. Provides a comprehensive view of the latest advances in the design of chemical sensor materials, devices, and platforms Reviews the most relevant nanosensor fabrication techniques for each sensor type, including critical parameters, modeling, simulation strategies and characterization methods Discusses enhancement strategies for materials and devices to help improve physical, chemical and biological properties and enable practical applications

Plasmonic Nanosensors for Detection of Aqueous Toxic Metals

2022-03-03 Science
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Release : 2022-03-03
Genre : Science
Kind : eBook
Book Rating : 86X/5 ( reviews)

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Book Synopsis Plasmonic Nanosensors for Detection of Aqueous Toxic Metals by : Dinesh Kumar

Download or read book Plasmonic Nanosensors for Detection of Aqueous Toxic Metals written by Dinesh Kumar. This book was released on 2022-03-03. Available in PDF, EPUB and Kindle. Book excerpt: Delving into the development of plasmonic nanosensors to detect toxic heavy metal ions in aqueous media, this book explores a significant and burgeoning branch of nanosensor technology based on plasmon resonance and serves as a guide for conducting research in this area. All types of nanosensors for water treatment and detection of heavy metals are also introduced. Plasmonic Nanosensors for Detection of Aqueous Toxic Metals provides up-to-date data upon which researchers and ecologists, industrialists, and academicians can build to create a variety of plasmonic nanosensors. This book also covers paper-based devices based on plasmon for quantifying toxic metals in water and considers important applications of different plasmon-based nanomaterials—graphene, core-shell, quantum dots, nanoporous membrane, carbon nanotubes, and nanofibers. It is an accessible resource for all those involved in the field of nanosensors and their applications and can pave the way for a better understanding of nanosensor technology with regard to toxic metals. Key features: Gives an in-depth account of the extraordinary optical property at the nanoscale and its use in sensing Offers up-to-date study and practical results for academia, researchers, and engineers working in water treatment and purification Provides sensing application of thematic nanomaterials such as quantum dots and core-shell

Organic Semiconductors in Sensor Applications

2008-02-22 Science
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Release : 2008-02-22
Genre : Science
Kind : eBook
Book Rating : 147/5 ( reviews)

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Book Synopsis Organic Semiconductors in Sensor Applications by : Daniel A. Bernards

Download or read book Organic Semiconductors in Sensor Applications written by Daniel A. Bernards. This book was released on 2008-02-22. Available in PDF, EPUB and Kindle. Book excerpt: Organic semiconductors offer unique characteristics which have prompted the application of organic semiconductors and their devices in physical, chemical, and biological sensors. This book covers this emerging field by discussing both optically- and electrically-based sensor concepts. Novel transducers based on organic light-emitting diodes and organic thin-film transistors, as well as systems-on-a-chip architectures are presented. Functionalization techniques are also outlined.

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