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Advances In The Bacteriophage Based Precise Identification And Magnetic Relaxation Switch Sensor For Rapid Detection Of Foodborne Pathogens
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Book Synopsis Advances in the Bacteriophage-Based Precise Identification and Magnetic Relaxation Switch Sensor for Rapid Detection of Foodborne Pathogens by : Yiping Chen
Download or read book Advances in the Bacteriophage-Based Precise Identification and Magnetic Relaxation Switch Sensor for Rapid Detection of Foodborne Pathogens written by Yiping Chen and published by . This book was released on 2022 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: The development of novel and highly specific technologies for the rapid and sensitive detection of foodborne pathogens is very important for disease prevention and control. Bacteriophages can recognize viable and unviable bacteria, replacing antibodies as the recognition element in the immune response, which are currently being widely developed in novel precise identification biosensors. Magnetic relaxation switch sensors based on the magnetic relaxation signal has been used to construct a variety of background-free novel biosensors in recent years, which can realize rapid detection of foodborne pathogens. This chapter will mainly introduce the latest developments and future prospects of bacteriophages in the field of accurate identifications for foodborne pathogens. At the same time, it will introduce the research progress and development direction of novel magnetic relaxation switch sensors for detecting foodborne pathogens.
Book Synopsis Biosensors for Foodborne Pathogen Detection by : Manoj Kumar Pal
Download or read book Biosensors for Foodborne Pathogen Detection written by Manoj Kumar Pal and published by Elsevier. This book was released on 2024-03-22 with total page 303 pages. Available in PDF, EPUB and Kindle. Book excerpt: Biosensors for Foodborne Pathogens Detection: A Rapid Detection Approach covers rapid and accurate measurement for biosensing analysis. This book is organized in a systematic way, covering basic introduction and advanced approaches in biosensing and their use in the detection of food pathogens. This compilation includes chapters such as Methods, techniques and latest developments in the detection of foodborne pathogens; Basic principles in Biosensors and bioelectronics for the foodborne pathogens; Various bio-recognition receptors used in the biosensors; Nanomaterials and signal amplification in biosensors for foodborne pathogens; electrochemical biosensors for foodborne pathogens; Optical biosensors for foodborne pathogens, and more. This book act as a comprehensive resource for researchers or scientists working in food safety, especially in microbial food spoilage detection using biosensors. Explores biosensing in the detection of food pathogens, from basic introduction to advanced approaches Covers advancements in electrochemical impedance spectroscopy (EIS) based biosensors because of its enhanced sensitivity and specificity Brings the role of nanotechnology in biosensing
Book Synopsis Biosensing Technologies for the Detection of Pathogens by : Toonika Rinken
Download or read book Biosensing Technologies for the Detection of Pathogens written by Toonika Rinken and published by BoD – Books on Demand. This book was released on 2018-03-21 with total page 218 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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.
Book Synopsis High Throughput Screening for Food Safety Assessment by : Arun K. Bhunia
Download or read book High Throughput Screening for Food Safety Assessment written by Arun K. Bhunia and published by Elsevier. This book was released on 2014-09-06 with total page 550 pages. Available in PDF, EPUB and Kindle. Book excerpt: Recent advances in array-based detectors and imaging technologies have provided high throughput systems that can operate within a substantially reduced timeframe and other techniques that can detect multiple contaminants at one time. These technologies are revolutionary in terms of food safety assessment in manufacturing, and will also have a significant impact on areas such as public health and food defence. This book summarizes the latest research and applications of sensor technologies for online and high throughput screening of food. The book first introduces high throughput screening strategies and technology platforms, and discusses key issues in sample collection and preparation. The subsequent chapters are then grouped into four sections: Part I reviews biorecognition techniques; Part II covers the use of optical biosensors and hyperspectral imaging in food safety assessment; Part III focuses on electrochemical and mass-based transducers; and finally Part IV deals with the application of these safety assessment technologies in specific food products, including meat and poultry, seafood, fruits and vegetables. Summarises the latest research on sensor technologies for online and high-throughput screening of food Covers high-throughput screening and the current and forecast state of rapid contaminant detection technologies Looks at the use of optical and electrochemical biosensors and hyperspectral imaging in food safety assessment and the application of these technologies in specific food products
Book Synopsis Development of Bacteriophage Based Detection Technique for Food Safety and Environment Monitoring by : Ziyuan Wang
Download or read book Development of Bacteriophage Based Detection Technique for Food Safety and Environment Monitoring written by Ziyuan Wang and published by . This book was released on 2016 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: Foodborne or waterborne pathogens which are responsible for numerous worldwide outbreaks of disease have caused serious health problems and enormous economic cost. Development of new bacterial detection technologies with high sensitivity and specificity is of great importance for food safety and public health. This has highlighted the significance of developing rapid and effective techniques for pathogen screening. Thus we aim to explore a bacteriophage mediated detection system for foodborne or waterborne bacteria monitoring. Bacteriophage as a novel recognition probe has been applied in various biosensor by immobilizing phage particles on solid sensor surface. They possess high specificity for targeted microorganism and a rapid infection between phage and its host cell. Their characteristics including low cost, robustness, fast and easy production plus high tolerance under extreme conditions make phages superior for bacteria detection at resource-limited settings. We utilize biotin-streptavidin interaction system for an engineered phage immobilization on biosensor surface. The fusion of biotin acceptor peptide (BAP) gene and biotin ligase (BirA) gene to phage capsid protein gene enabled the display of BAP ligand and the expression of protein BirA during the replication cycle of phage infection. Then produced phage progenies could be biotinylated in vivo and immobilized on the streptavidin coated magnetic beads. Compared with wild type phage, the recombinant phage showed a significantly higher immobilization efficiency of 82.8% on the magnetic bead and the resulting bio-probe showed a capture efficiency of 86.2% of E.coli within 20 min. This phage based biomagnetic separation coupled PCR detection provided a detection limit of 102 CFU/mL bacteria without additional pre-enrichment. For the detection of pathogenic Escherichia coli O157:H7, we compared phage-based biosorbent and antibody-based one and found that the capture efficiency of our phage assay was about 20% higher than that of antibody based magnetic separation assay under extreme conditions. Then we developed a membrane filter based colorimetric detection assay to offer a convenient and rapid way for the identification of general E.coli from field water on-site. This phage mediated detection provided a convenient and quantitative detection of bacteria number as the colored signal present at the site corresponding to the located bacterial colony.
Book Synopsis Electrochemical DNA Biosensors by : Mehmet Sengun Ozsoz
Download or read book Electrochemical DNA Biosensors written by Mehmet Sengun Ozsoz and published by CRC Press. This book was released on 2012-04-23 with total page 568 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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.
Book Synopsis Principles of Bacterial Detection: Biosensors, Recognition Receptors and Microsystems by : Mohammed Zourob
Download or read book Principles of Bacterial Detection: Biosensors, Recognition Receptors and Microsystems written by Mohammed Zourob and published by Springer Science & Business Media. This book was released on 2008-09-03 with total page 980 pages. Available in PDF, EPUB and Kindle. Book excerpt: Principles of Bacterial Detection: Biosensors, Recognition Receptors and Microsystems will cover the up-to-date biosensor technologies used for the detection of bacteria. Written by the world's most renowned and learned scientists each in their own area of expertise, Principles of Bacterial Detection: Biosensors, Recognition Receptors and Microsystems is the first title to cover this expanding research field.
Book Synopsis Biosensors – Recent Advances and Future Challenges by : Paolo Bollella
Download or read book Biosensors – Recent Advances and Future Challenges written by Paolo Bollella and published by MDPI. This book was released on 2021-01-27 with total page 504 pages. Available in PDF, EPUB and Kindle. Book excerpt: The present book is devoted to all aspects of biosensing in a very broad definition, including, but not limited to, biomolecular composition used in biosensors (e.g., biocatalytic enzymes, DNAzymes, abiotic nanospecies with biocatalytic features, bioreceptors, DNA/RNA, aptasensors, etc.), physical signal transduction mechanisms (e.g., electrochemical, optical, magnetic, etc.), engineering of different biosensing platforms, operation of biosensors in vitro and in vivo (implantable or wearable devices), self-powered biosensors, etc. The biosensors can be represented with analogue devices measuring concentrations of analytes and binary devices operating in the YES/NO format, possibly with logical processing of input signals. Furthermore, the book is aimed at attracting young scientists and introducing them to the field, while providing newcomers with an enormous collection of literature references.
Book Synopsis Modern Analytical Techniques by : Gunter Zweig
Download or read book Modern Analytical Techniques written by Gunter Zweig and published by Academic Press. This book was released on 2013-10-22 with total page 272 pages. Available in PDF, EPUB and Kindle. Book excerpt: Analytical Methods for Pesticides and Plant Growth Regulators, Volume XIV: Modern Analytical Techniques covers an updated treatment of the most frequently used techniques for pesticide analysis, i.e., thin-layer chromatography, gas chromatography (packed and capillary columns), high-performance liquid chromatography, and mass spectrometry. People involved in the analysis of pesticides will find the book useful.
Book Synopsis Analysis of Food Toxins and Toxicants, 2 Volume Set by : Yiu-Chung Wong
Download or read book Analysis of Food Toxins and Toxicants, 2 Volume Set written by Yiu-Chung Wong and published by John Wiley & Sons. This book was released on 2017-09-25 with total page 790 pages. Available in PDF, EPUB and Kindle. Book excerpt: Analysis of Food Toxins and Toxicants consists of five sections, providing up-to-date descriptions of the analytical approaches used to detect a range of food toxins. Part I reviews the recent developments in analytical technology including sample pre-treatment and food additives. Part II covers the novel analysis of microbial and plant toxins including plant pyrrolizidine alkaloids. Part III focuses on marine toxins in fish and shellfish. Part IV discusses biogenic amines and common food toxicants, such as pesticides and heavy metals. Part V summarizes quality assurance and the recent developments in regulatory limits for toxins, toxicants and allergens, including discussions on laboratory accreditation and reference materials.
Book Synopsis Medical Biosensors for Point of Care (POC) Applications by : Roger Narayan
Download or read book Medical Biosensors for Point of Care (POC) Applications written by Roger Narayan and published by Woodhead Publishing. This book was released on 2016-08-21 with total page 318 pages. Available in PDF, EPUB and Kindle. Book excerpt: Medical Biosensors for Point of Care (POC) Applications discusses advances in this important and emerging field which has the potential to transform patient diagnosis and care. Part 1 covers the fundamentals of medical biosensors for point-of-care applications. Chapters in part 2 go on to look at materials and fabrication of medical biosensors while the next part looks at different technologies and operational techniques. The final set of chapters provide an overview of the current applications of this technology. Traditionally medical diagnostics have been dependent on sophisticated technologies which only trained professionals were able to operate. Recent research has focused on creating point-of-care diagnostic tools. These biosensors are miniaturised, portable, and are designed to be used at the point-of-care by untrained individuals, providing real-time and remote health monitoring. Provides essential knowledge for designers and manufacturers of biosensors for point-of-care applications Provides comprehensive coverage of the fundamentals, materials, technologies, and applications of medical biosensors for point-of-care applications Includes contributions from leading international researchers with extensive experience in developing medical biosensors Discusses advances in this important and emerging field which has the potential to transform patient diagnosis and care
Book Synopsis Biosensors for Virus Detection by : Adil Denizli
Download or read book Biosensors for Virus Detection written by Adil Denizli and published by IOP Publishing Limited. This book was released on 2021-12-13 with total page 275 pages. Available in PDF, EPUB and Kindle. Book excerpt: Developments and applications of biosensor platforms for analysis of viral infections including Coronavirus, HIV, Hepatitis, Ebola, Zika, Norovirus, Influenza, SARS etc. Embraces properties, fabrication, and recent research regarding optical, electrochemical, piezoelectric, fluorescence, thermal, magnetic and micromechanical sensor families.
Book Synopsis Toxic Chemical and Biological Agents by : Giovanni Sindona
Download or read book Toxic Chemical and Biological Agents written by Giovanni Sindona and published by Springer Nature. This book was released on 2020-10-19 with total page 282 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book critically assesses the current state of knowledge on new and important detection technologies, e.g. mass spectrometry, tandem mass spectrometry, biosensor detection and tissue imaging, in connection with toxic chemical and biological agents. In general, the main topics discussed concern the risks and consequences of chemical and biological agents for human health in general, with special emphasis on all biochemical and metabolic pathways including the reproductive system. The exposome, genetic risks and the environment, various health hazard agents, risk assessment, environmental assessment and preparedness, and analysis of sub-lethal effects at the molecular level are also discussed. In closing, the book provides comprehensive information on the diagnosis of exposure, and on health concerns related to toxic chemical and biological agents.
Book Synopsis Biosensors and Modern Biospecific Analytical Techniques by : L. Gorton
Download or read book Biosensors and Modern Biospecific Analytical Techniques written by L. Gorton and published by Elsevier. This book was released on 2005-04-02 with total page 657 pages. Available in PDF, EPUB and Kindle. Book excerpt: Biosensors and Modern Biospecific Analytical Techniques further expands the Comprehensive Analytical Chemistry series' coverage of rapid analysis based on advanced technological developments. This 12-chapter volume summarizes the main developments in the biosensors field over the last 10 years. It provides a comprehensive study on the different types of biosensors, including DNA-based, enzymatic, optical, self-assembled monolayers and the third generation of biosensors. As well as many technological developments on bioanalytical microsystems and new materials for biosensors, antibody and immunoassay developments have a prominent place in the book. * Provides a comprehensive study on the different types of biosensors * Applications covered include environmental analysis, bioprocess monitoring and biomedicine * An indispensable resource for those working in analytical chemistry
Download or read book Phage Display written by Tim Clackson and published by OUP Oxford. This book was released on 2004-03-04 with total page 358 pages. Available in PDF, EPUB and Kindle. Book excerpt: This new book is designed to enable researchers to design and undertake all aspects of a phage display project, from designing an experimental strategy and constructing a library to performing selections and analyzing the results.All of the protocols and chapters are extensively cross-referenced, allowing readers to move beyond the specific examples provided in order to customize the procedures for their own protein or selection system of interest. Phage Display is an up-to-date, comprehensive and integrated experimental guide to the technique, which is essential reading for anyone currently using, or wishing to use the technique for basic research and drug discovery.
Book Synopsis The Perfect Slime by : Hans-Curt Flemming
Download or read book The Perfect Slime written by Hans-Curt Flemming and published by IWA Publishing. This book was released on 2016-09-15 with total page 336 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Perfect Slime presents the latest state of knowledge and all aspects of the Extracellular Polymeric Substances, (EPS) matrix – from the ecological and health to the antifouling perspectives. The book brings together all the current material in order to expand our understanding of the functions, properties and characteristics of the matrix as well as the possibilities to strengthen or weaken it. The EPS matrix represents the immediate environment in which biofilm organisms live. From their point of view, this matrix has paramount advantages. It allows them to stay together for extended periods and form synergistic microconsortia, it retains extracellular enzymes and turns the matrix into an external digestion system and it is a universal recycling yard, it protects them against desiccation, it allows for intense communication and represents a huge genetic archive. They can remodel their matrix, break free and eventually, they can use it as a nutrient source. The EPS matrix can be considered as one of the emergent properties of biofilms and are a major reason for the success of this form of life. Nevertheless, they have been termed the “black matter of biofilms” for good reasons. First of all: the isolation methods define the results. In most cases, only water soluble EPS components are investigated; insoluble ones such as cellulose or amyloids are much less included. In particular in environmental biofilms with many species, it is difficult to impossible isolate, separate the various EPS molecules they are encased in and to define which species produced which EPS. The regulation and the factors which trigger or inhibit EPS production are still very poorly understood. Furthermore: bacteria are not the only microorganisms to produce EPS. Archaea, Fungi and algae can also form EPS. This book investigates the questions, What is their composition, function, dynamics and regulation? What do they all have in common?
Book Synopsis Detection of Non-Amplified Genomic DNA by : Giuseppe Spoto
Download or read book Detection of Non-Amplified Genomic DNA written by Giuseppe Spoto and published by Springer Science & Business Media. This book was released on 2012-07-06 with total page 320 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book offers an overview of state-of-the-art in non amplified DNA detection methods and provides chemists, biochemists, biotechnologists and material scientists with an introduction to these methods. In fact all these fields have dedicated resources to the problem of nucleic acid detection, each contributing with their own specific methods and concepts. This book will explain the basic principles of the different non amplified DNA detection methods available, highlighting their respective advantages and limitations. Non-amplified DNA detection can be achieved by adopting different techniques. Such techniques have allowed the commercialization of innovative platforms for DNA detection that are expected to break into the DNA diagnostics market. The enhanced sensitivity required for the detection of non amplified genomic DNA has prompted new strategies that can achieve ultrasensitivity by combining specific materials with specific detection tools. Advanced materials play multiple roles in ultrasensitive detection. Optical and electrochemical detection tools are among the most widely investigated to analyze non amplified nucleic acids. Biosensors based on piezoelectric crystal have been also used to detect unamplified genomic DNA. The main scientific topics related to DNA diagnostics are discussed by an outstanding set of authors with proven experience in this field.
