Electrochemical Biosensors

Electrochemical Biosensors
Author: Ali A. Ensafi
Publsiher: Elsevier
Total Pages: 388
Release: 2019-07-25
ISBN 10: 0128164921
ISBN 13: 9780128164921
Language: EN, FR, DE, ES & NL

Electrochemical Biosensors Book Review:

Electrochemical Biosensors summarizes fundamentals and trends in electrochemical biosensing. It introduces readers to the principles of transducing biological information to measurable electrical signals to identify and quantify organic and inorganic substances in samples. The complexity of devices related to biological matrices makes this challenging, but this measurement and analysis are critically valuable in biotechnology and medicine. Electrochemical biosensors combine the sensitivity of electroanalytical methods with the inherent bioselectivity of the biological component. Some of these sensor devices have reached the commercial stage and are routinely used in clinical, environmental, industrial and agricultural applications. Describes several electrochemical methods used as detection techniques with biosensors Discusses different modifiers, including nanomaterials, for preparing suitable pathways for immobilizing biomaterials at the sensor Explains various types of signal monitoring, along with several recognition systems, including antibodies/antigens, DNA-based biosensors, aptamers (protein-based), and more

Electrochemical Biosensors

Electrochemical Biosensors
Author: Serge Cosnier
Publsiher: CRC Press
Total Pages: 412
Release: 2015-01-26
ISBN 10: 9814411477
ISBN 13: 9789814411479
Language: EN, FR, DE, ES & NL

Electrochemical Biosensors Book Review:

Since four decades, rapid detection and monitoring in clinical and food diagnostics and in environmental and biodefense have paved the way for the elaboration of electrochemical biosensors. Thanks to their adaptability, ease of use in relatively complex samples, and their portability, electrochemical biosensors now are one of the mainstays of analytical chemistry. In particular, electrochemistry has played a pivotal role in the development of transduction methods for biological processes and biosensors. In parallel, the explosion of activity in nanoscience and nanotechnology and their huge success have profoundly affected biosensor technology, opening new avenues of research for electrode materials and transduction. This book provides an overview of biosensors based on amperometry, conductimetry, potentiometry, square-wave voltammetry, impedance, and electrochemiluminescence and describes the use of ultramicroelectrodes for the real-time monitoring and understanding of exocytosis. Areas of particular interest are the use of silver and gold nanoparticles for signal amplification, photocurrent transduction, and aptamer design. Moreover, advanced insights in the innovative concept of self-powered biosensors derived from biofuel cells are also discussed.

Electrochemical DNA Biosensors

Electrochemical DNA Biosensors
Author: Mehmet Sengun Ozsoz
Publsiher: CRC Press
Total Pages: 400
Release: 2012-04-23
ISBN 10: 9814241776
ISBN 13: 9789814241779
Language: EN, FR, DE, ES & NL

Electrochemical DNA Biosensors Book Review:

This book focuses on the basic electrochemical applications of DNA in various areas, from basic principles to the most recent discoveries. The book comprises theoretical and experimental analysis of various properties of nucleic acids, research methods, and some promising applications. The topics discussed in the book include electrochemical detection of DNA hybridization based on latex/gold nanoparticle and nanotubes; nanomaterial-based electrochemical DNA detection; electrochemical detection of microorganism-based DNA biosensors; gold nanoparticle-based electrochemical DNA biosensors; electrochemical detection of the aptamer-target interaction; nanoparticle-induced catalysis for DNA biosensing; basic terms regarding electrochemical DNA (nucleic acids) biosensors; screen-printed electrodes for electrochemical DNA detection; application of field-effect transistors to label free electrical DNA biosensor arrays; and electrochemical detection of nucleic acids using branched DNA amplifiers.

Electrochemical Sensors, Biosensors and their Biomedical Applications

Electrochemical Sensors, Biosensors and their Biomedical Applications
Author: Xueji Zhang,Huangxian Ju,Joseph Wang
Publsiher: Academic Press
Total Pages: 616
Release: 2011-04-28
ISBN 10: 9780080554891
ISBN 13: 008055489X
Language: EN, FR, DE, ES & NL

Electrochemical Sensors, Biosensors and their Biomedical Applications Book Review:

This book broadly reviews the modem techniques and significant applications of chemical sensors and biosensors. Chapters are written by experts in the field – including Professor Joseph Wang, the most cited scientist in the world and renowned expert on sensor science who is also co-editor. Each chapter provides technical details beyond the level found in typical journal articles, and explores the application of chemical sensors and biosensors to a significant problem in biomedical science, also providing a prospectus for the future. This book compiles the expert knowledge of many specialists in the construction and use of chemical sensors and biosensors including nitric oxide sensors, glucose sensors, DNA sensors, hydrogen sulfide sensors, oxygen sensors, superoxide sensors, immuno sensors, lab on chip, implatable microsensors, et al. Emphasis is laid on practical problems, ranging from chemical application to biomedical monitoring and from in vitro to in vivo, from single cell to animal to human measurement. This provides the unique opportunity of exchanging and combining the expertise of otherwise apparently unrelated disciplines of chemistry, biological engineering, and electronic engineering, medical, physiological. Provides user-oriented guidelines for the proper choice and application of new chemical sensors and biosensors Details new methodological advancements related to and correlated with the measurement of interested species in biomedical samples Contains many case studies to illustrate the range of application and importance of the chemical sensors and biosensors

Biosensing Technologies for the Detection of Pathogens

Biosensing Technologies for the Detection of Pathogens
Author: Toonika Rinken,Kairi Kivirand
Publsiher: BoD – Books on Demand
Total Pages: 216
Release: 2018-03-21
ISBN 10: 9535139150
ISBN 13: 9789535139157
Language: EN, FR, DE, ES & NL

Biosensing Technologies for the Detection of Pathogens Book Review:

Rapid multiplex detection of pathogens in the environment and in our food is a key factor for the prevention and effective treatment of infectious diseases. Biosensing technologies combining the high selectivity of biomolecular recognition and the sensitivity of modern signal detection platforms are a prospective option for automated analyses. They allow rapid detection of single molecules as well as cellular substances. This book, including 12 chapters from 50 authors, introduces the principles of identification of specific pathogen biomarkers along with different biosensor-based technologies applied for pathogen detection.

Environmental Analysis by Electrochemical Sensors and Biosensors

Environmental Analysis by Electrochemical Sensors and Biosensors
Author: Ligia Maria Moretto,Kurt Kalcher
Publsiher: Springer
Total Pages: 457
Release: 2014-10-31
ISBN 10: 1493913018
ISBN 13: 9781493913015
Language: EN, FR, DE, ES & NL

Environmental Analysis by Electrochemical Sensors and Biosensors Book Review:

This book discusses in detail the analysis and monitoring of the most important analytes in the environmental field. It also reviews the implementation, realization and application of sensor designs mentioned in the first volume of this set, dividing the coverage into global parameters, sensors of organics and sensors of inorganics.

Trends In Electrochemical Biosensors - Proceedings Of The Conference

Trends In Electrochemical Biosensors - Proceedings Of The Conference
Author: Costa Giacomo,Miertus Stanislav
Publsiher: World Scientific
Total Pages: 216
Release: 1993-04-08
ISBN 10: 9814553611
ISBN 13: 9789814553612
Language: EN, FR, DE, ES & NL

Trends In Electrochemical Biosensors - Proceedings Of The Conference Book Review:

This book gives an overview of the present trends in a rapidly growing interdisciplinary field, namely the research and development of biosensors. It focuses on the development of new biosensors which combine the sensitivity and specificity of biological systems (enzymes, immunosystems, microbial cells, tissue, plants, etc.) with the efficiency of electrochemical transducers. The molecular mechanisms of the processes in biosensors as well as the new methods for transduction and immobilization of biosystems are described in detail. Also, important fields of application are evaluated, i.e. medicinal chemistry including in vivo monitoring, environment pollution monitoring, biotechnology process control, determination of food contaminants and food quality control.

Hypersensitive Electrochemical Biosensors Based on Nanowell Array Structures for Point of Care Technology

Hypersensitive Electrochemical Biosensors Based on Nanowell Array Structures for Point of Care Technology
Author: JuKyung Lee
Publsiher: Anonim
Total Pages: 147
Release: 2016
ISBN 10:
ISBN 13: OCLC:1055677516
Language: EN, FR, DE, ES & NL

Hypersensitive Electrochemical Biosensors Based on Nanowell Array Structures for Point of Care Technology Book Review:

Biomarkers are sensitive indicators of pathogenic processes and pharmaceutical responses. Most of these biomarkers are present in the body with extremely low concentration and should be accurately and continually monitored to evaluate the dynamic physiological responses upon exposure to pathogens or drugs. However, conventional assays such as Enzyme linked immuno-sorbent assay (ELISA) and mass spectrometry can only take static and one time measurements, the process is long, expensive, and requires specialist equipment. Therefore, there is need for an advanced sensing system that is cost-effective, portable, and capable of simultaneously detecting very low levels of specific biomarkers with stable and reusable point of care technology (POCT). The goal of this thesis is to develop hyper sensitive biosensors based on electrochemical detection to recognize analytes a using nanowell array (NWA) electrode technology. NWA electrodes have been shown to enable faster detection of biomolecules with reproducibility much better than other approaches. In this thesis, I used fabricated a NWA on a 6-inch Si wafer by krypton-fluoride (KrF) stepper semiconductor process in order to develop NWA sensor through a combination of low cost and high throughput nano-pattern. Finally 57 uniform and homogeneous NWA electrodes were obtained on a 6-inch wafer. Second, to validate this NWA as a biosensor, several biomarkers were detected and monitored. In this part, first, NWA as immunosensor, antibody was immobilized on the NWA, and alkaline phosphatase (ALP) for bone monitoring and stress induced protein 1 (STIP-1) as ovarian cancer monitoring were used as antigen. Specific current and impedance were measured to quantify these analytes binding to the electrode. The Limit of detection (LOD) and the sensitivity & selectivity is highly increased compared with conventional micro-sized electrodes with reducing non-specific binding. Finally, these results suggest that wafer-scale NWA biosensor is useful for sensing application field for point of care technology because their structure provides for an advantage for detecting molecular binding events.

Current Progress in Electrochemical Biosensors: Its Issues and Challenges

Current Progress in Electrochemical Biosensors: Its Issues and Challenges
Author: Harish Kumar
Publsiher: AVID SCIENCE
Total Pages: 329
Release:
ISBN 10: 9386337576
ISBN 13: 9789386337573
Language: EN, FR, DE, ES & NL

Current Progress in Electrochemical Biosensors: Its Issues and Challenges Book Review:

This book is an extensive review of Electrochemical Biosensor for Food Safety. This book will provide information on history, classification, and application of electrochemical biosensor for food safety.

Biosensors

Biosensors
Author: Toonika Rinken
Publsiher: BoD – Books on Demand
Total Pages: 468
Release: 2015-09-24
ISBN 10: 9535121731
ISBN 13: 9789535121732
Language: EN, FR, DE, ES & NL

Biosensors Book Review:

Nowadays, the implementation of novel technological platforms in biosensor-based developments is primarily directed to the miniaturization of analytical systems and lowering the limits of detection. Rapid scientific and technological progress enables the application of biosensors for the online detection of minute concentrations of different chemical compounds in a wide selection of matrixes and monitoring extremely low levels of biomarkers even in living organisms and individual cells. This book, including 16 chapters, characterizes the present state of the art and prospective options for micro and nanoscale activities in biosensors construction and applications.

Nanostructured Materials for Electrochemical Biosensors

Nanostructured Materials for Electrochemical Biosensors
Author: Umasankar Yogeswaran,S. Ashok Kumar,Shen-Ming Chen
Publsiher: Nova Science Pub Incorporated
Total Pages: 361
Release: 2009
ISBN 10: 9781607417064
ISBN 13: 1607417065
Language: EN, FR, DE, ES & NL

Nanostructured Materials for Electrochemical Biosensors Book Review:

Electrochemical biosensors are portable devices that permit rapid analysis of substances. They are most useful in detection and monitoring of biological, chemical and toxic agents. Briefly, with the help of transducer, the generated electrical signals from the responses to change in the bioactive layers are used for the interpretation. Similarly, nanomaterials have number of features that make them ideally suited for sensor applications, such as, its high surface area, high reactivity, easy dispersability and rapid fabrication. This collected work composed of the expert knowledge of many specialists in the construction and use of electrochemical biosensors made of nanostructured materials. This includes nanomaterials such as dendrimers, polymers, nanoparticles, nanotubes, oxides, enzymes and their hybrids as catalyst for various sensors such as glucose sensors, DNA sensors, neurotransmitters sensors, etc. This collected work provides new methodological advancements related to and correlated with the measurement of interested species in biomedical samples. Many studies are also included to illustrate the range of application and importance of the electrochemical biosensors. This provides the unique opportunity for readers to choice a new methods and applications of new electrochemical biosensors.

New Materials for the Construction of Electrochemical Biosensors

New Materials for the Construction of Electrochemical Biosensors
Author: Robert Săndulescu
Publsiher: Anonim
Total Pages: 329
Release: 2015
ISBN 10:
ISBN 13: OCLC:1154197555
Language: EN, FR, DE, ES & NL

New Materials for the Construction of Electrochemical Biosensors Book Review:

The development of electrochemical sensors has attracted great interest due to these sensors' high sensitivity and selectivity. Here, we present the general concept and the classification of biosensors, their advantages and drawbacks, the main strategies in electrochemical biosensor technology and the materials used in electrochemical sensors, such as electrodes and supporting substrates, materials for improved sensitivity and selectivity, materials for bioreceptor immobilization, and biological recognition elements. Various nanomaterials, such as carbon-based materials (carbon nanotubes, graphene, carbon nanoparticles), inorganic and organic nanoparticles (magnetic and metal nanoparticles, nanosized clays), conductive and insulating polymers (nanosized and nanostructured polymers, molecularly imprinted polymers), and hybrid materials, et cetera, have been successfully applied for the enhancement of the electroanalytical performance of biosensors and for the immobilization of biorecognition elements. Among these, due to their unique physiochemical features, carbon-based materials, such as carbon nanotubes and graphenes, have received special attention in recent years, and examples of surface functionalization using various types of nanoparticles are presented. The future trends in sensor research activities and areas of development that are expected to have an impact in biosensor performance, like immobilization techniques, nanotechnology, miniaturization and multisensor array determinations, are also examined.

Nanomaterials for Electrochemical Sensing and Biosensing

Nanomaterials for Electrochemical Sensing and Biosensing
Author: Martin Pumera
Publsiher: CRC Press
Total Pages: 292
Release: 2016-04-19
ISBN 10: 9814364916
ISBN 13: 9789814364911
Language: EN, FR, DE, ES & NL

Nanomaterials for Electrochemical Sensing and Biosensing Book Review:

Nanotechnology brings new possibilities for the development of sensors, biosensors, and novel electrochemical bioassays. Nanoscale materials have been extensively used in a wide variety of configurations — as electrode surfaces to promote electrochemical reaction, as "wires" to enzymes connecting their redox centers to electrode surface, as nanobarcodes for biomolecules, or as tags to amplify the signal of a biorecognition event. Nanomaterial-based electrochemical sensors have been used in many areas, including cancer diagnostics and the detection of infectious organisms. This book reviews important achievements in the field of nanomaterial-based electrochemical sensors and biosensors.

Electrochemical Biosensor: Point-of-Care for Early Detection of Bone Loss

Electrochemical Biosensor: Point-of-Care for Early Detection of Bone Loss
Author: Nasrin Afsarimanesh,Subhas Chandra Mukhopadhyay,Marlena Kruger
Publsiher: Springer
Total Pages: 108
Release: 2018-12-13
ISBN 10: 3030037061
ISBN 13: 9783030037062
Language: EN, FR, DE, ES & NL

Electrochemical Biosensor: Point-of-Care for Early Detection of Bone Loss Book Review:

This book presents the design of a robust, portable and low-cost PoC sensing system for the early detection of bone loss. The device can measure the level of CTx-I – one of the most sensitive biochemical markers of bone resorption – in serum and transmit the measured value to an IoT-based cloud server. The selectivity of the sensing system to CTx-I has been achieved by coating the sensor with artificial antibodies, prepared by means of molecular imprinting technology. Explaining all aspects of the system’s development in detail, the book will be of great interest to all engineers, researchers and scientists whose work involves the development of electrochemical sensors and PoC devices.

Wearable Electrochemical Biosensors for Healthcare Monitoring Applications

Wearable Electrochemical Biosensors for Healthcare Monitoring Applications
Author: Jayoung Kim
Publsiher: Anonim
Total Pages: 225
Release: 2018
ISBN 10:
ISBN 13: OCLC:1052569441
Language: EN, FR, DE, ES & NL

Wearable Electrochemical Biosensors for Healthcare Monitoring Applications Book Review:

Wearable biosensors represent a promising opportunity to continuously and non-invasively track human physiology through dynamic measurements of chemical markers in bio-fluids such as sweat, tears, saliva and interstitial fluid. Such biosensing platforms can thus offer real-time biochemical information toward a more comprehensive view of a wearer's health, performance or stress at the molecular level. The growing recent interest in wearable and mobile technologies has led to increased research efforts toward development of non-invasive biomarker monitoring platforms. Continuous biomonitoring addresses the limitations of finger-stick blood testing and provides the opportunity for optimal therapeutic interventions. My research for Ph.D is focused on developing wearable sensors and biosensors along with non-invasive biosensing opportunities and the potential impact of such wearable devices on our daily life. The present thesis covers the key target analytes and applications along with innovative biosensing technologies that have had a major impact on the reliability and applicability of such devices. These advances and opportunities are discussed along with the bottlenecks and gaps for realizing effective wearable biosensors in practical healthcare and performance monitoring. The specific sensing requirements and operational challenges associated with each bio-fluid are discussed separately along with potential target analytes and corresponding wearable platforms.

Bioelectrochemical Interface Engineering

Bioelectrochemical Interface Engineering
Author: R. Navanietha Krishnaraj,Rajesh K. Sani
Publsiher: John Wiley & Sons
Total Pages: 560
Release: 2019-09-02
ISBN 10: 1119538564
ISBN 13: 9781119538561
Language: EN, FR, DE, ES & NL

Bioelectrochemical Interface Engineering Book Review:

An introduction to the fundamental concepts and rules in bioelectrochemistry and explores latest advancements in the field Bioelectrochemical Interface Engineering offers a guide to this burgeoning interdisciplinary field. The authors—noted experts on the topic—present a detailed explanation of the field’s basic concepts, provide a fundamental understanding of the principle of electrocatalysis, electrochemical activity of the electroactive microorganisms, and mechanisms of electron transfer at electrode-electrolyte interfaces. They also explore the design and development of bioelectrochemical systems. The authors review recent advances in the field including: the development of new bioelectrochemical configurations, new electrode materials, electrode functionalization strategies, and extremophilic electroactive microorganisms. These current developments hold the promise of powering the systems in remote locations such as deep sea and extra-terrestrial space as well as powering implantable energy devices and controlled drug delivery. This important book: • Explores the fundamental concepts and rules in bioelectrochemistry and details the latest advancements • Presents principles of electrocatalysis, electroactive microorganisms, types and mechanisms of electron transfer at electrode-electrolyte interfaces, electron transfer kinetics in bioelectrocatalysis, and more • Covers microbial electrochemical systems and discusses bioelectrosynthesis and biosensors, and bioelectrochemical wastewater treatment • Reviews microbial biosensor, microfluidic and lab-on-chip devices, flexible electronics, and paper and stretchable electrodes Written for researchers, technicians, and students in chemistry, biology, energy and environmental science, Bioelectrochemical Interface Engineering provides a strong foundation to this advanced field by presenting the core concepts, basic principles, and newest advances.

Development of an Electrochemical Biosensor Platform and a Suitable Low-Impedance Surface Modification Strategy

Development of an Electrochemical Biosensor Platform and a Suitable Low-Impedance Surface Modification Strategy
Author: Pires Carneiro, Leonardo
Publsiher: KIT Scientific Publishing
Total Pages: 182
Release: 2014-11-17
ISBN 10: 3731502720
ISBN 13: 9783731502722
Language: EN, FR, DE, ES & NL

Development of an Electrochemical Biosensor Platform and a Suitable Low-Impedance Surface Modification Strategy Book Review:

Electrochemical Biosensors for Plant Volatile Organic Compounds

Electrochemical Biosensors for Plant Volatile Organic Compounds
Author: Yi Fang
Publsiher: Anonim
Total Pages: 394
Release: 2017
ISBN 10:
ISBN 13: OCLC:1022118582
Language: EN, FR, DE, ES & NL

Electrochemical Biosensors for Plant Volatile Organic Compounds Book Review:

The increasing measure of agricultural losses due to plant diseases caused by pathogens and pests is becoming a significant problem worldwide in the recent years. In order to produce enough food to support the population growth, early detection of plant diseases is imperative to reduce the crop spoiled during cultivation and harvest. Although many detection methods are available for diseases, they require either expensive instruments, cumbersome procedures or highly skilled operators. These disadvantages limit the applicability of these methods for on-field detection and confine them to the laboratory. Therefore, an early detection method that is different from the traditional practices is highly desired in the agricultural industry. Volatile organic compounds (VOCs) are largely produced by plants when infected by pathogens and / or infested by pests, and can be used as chemical markers for early detection of the onset of plant diseases. Therefore, electrochemical biosensor devices, which are capable of detecting plant diseases through measurement of VOCs, are proposed and established with the motives validated by the interviews conducted during a NSF funded I-Corps project. A biosensor for detection of 4-ethylguaiacol, a common VOC, was established using metal oxide (TiO2 and SnO2) nanoparticles. Another biosensor based on enzyme tyrosinase-immobilized on an electrode was successfully developed for detection of 4-ethylphenol. Methyl salicylate (MeSA), a VOC that plays important role in plant defense system, could be detected using alcohol oxidase / peroxidase-immobilized bi-enzyme biosensor after chemical hydrolysis. Another version of biosensor for MeSA detection was developed using a different bi-enzyme system involving salicylate hydroxylase and tyrosinase, which improved sensitivity (30.61 ℗æA℗ʺcm-2℗ʺ℗æM-1) and detection limit (13 nM). In addition, a tri-enzymatic biosensor consisting of an esterase in the electrolyte and salicylate hydroxylase / tyrosinase-immobilized screen-printed electrode were also developed for MeSA detection, yielding a sensitivity of 3.10 ℗æA℗ʺcm-2℗ʺ℗æM-1 and limit of detection of 750 nM. The platform for automatic VOC collection and temperature measurement for MeSA detection were developed using Arduino Uno and MOSFET. Finally, the enzymatic kinetic mechanisms were studied by initial rate measurements, and a mathematical model was developed to simulate the performance of the biosensor under various operating conditions.

Exam Prep for: Electrochemical Biosensors

Exam Prep for: Electrochemical Biosensors
Author: Anonim
Publsiher: Anonim
Total Pages: 329
Release:
ISBN 10:
ISBN 13:
Language: EN, FR, DE, ES & NL

Exam Prep for: Electrochemical Biosensors Book Review:

Electrochemical Biosensors for Food Quality Control

Electrochemical Biosensors for Food Quality Control
Author: Margarita Stoytcheva
Publsiher: Anonim
Total Pages: 329
Release: 2012
ISBN 10:
ISBN 13: OCLC:1154302138
Language: EN, FR, DE, ES & NL

Electrochemical Biosensors for Food Quality Control Book Review:

Electrochemical Biosensors for Food Quality Control.