Kooperativer Bibliotheksverbund

UID:

Umfang: 1 online resource (851 pages).

ISBN: 0-12-804372-5

Serie: Nanotechnology in the Agri-Food Industry ; Volume 8

Anmerkung: Cover -- Title Page -- Copyright Page -- Contents -- List of Contributors -- Series Foreword -- Series preface -- About the Series (Volumes I-X) -- Volume preface -- 1 - Nanomaterials-based optoelectronic noses for food monitoring and classification -- 1 - Introduction -- 2 - Principles of Chromogenic Arrays -- 3 - Multivariate Analysis Methodologies -- 4 - Examples of Application of Chromogenic Optoelectronic Noses -- 4.1 - Sensing Materials -- 4.2 - Chromogenic Array Response -- 5 - Freshness Monitoring -- 5.1 - Chicken Meat -- 5.2 - Fresh Pork Sausages -- 5.3 - Boiled Marinated Turkey -- 6 - Quantification of Microbiological Loading, Storage Days, and Sensory Score -- 7 - Determination of Blue Cheese Origin -- 8 - Conclusions -- References -- 2 - Biosensors for detection mycotoxins and pathogenic bacteria in food -- 1 - Introduction -- 2 - Biosensors and Nanomaterials: General Consideration -- 3 - Mycotoxins -- 3.1 - General Characteristics of Common Mycotoxins -- 3.2 - Aptasensors for Mycotoxins -- 3.3 - Immunosensors for Mycotoxins -- 3.4 - Other Biosensors -- 4 - Pathogenic Microorganisms -- 4.1 - Aptasensors for Detection of Pathogenic Microorganisms -- 4.2 - Immunosensors Including Nanomaterials for the Detection of Pathogenic Bacteria -- 5 - Conclusions -- Acknowledgments -- References -- 3 - Bioconjugated nanomaterials for monitoring food contamination -- 1 - Introduction -- 2 - Aptamers -- 2.1 - Aptamer Screening -- 3 - Conventional Methods for Food Contamination Detection -- 3.1 - Immunoassay-Based Methods -- 3.1.1 - Enzyme-Linked Immunosorbent Assay -- 3.1.2 - Lateral Flow Immunoassay -- 3.1.3 - Immunomagnetic Separation -- 3.2 - PCR-Based Methods -- 3.2.1 - Standard PCR -- 3.2.2 - Multiplex PCR -- 3.2.3 - Quantitative PCR -- 3.2.4 - Flow Cytometry Method -- 4 - Monitoring Food Contamination Through Bioconjugated Nanomaterials. , 4.1 - Detection of Foodborne Pathogens -- 4.2 - Detection of Food Toxins -- 4.3 - Detection of Food Allergens -- 4.4 - Detection of Other Food Safety Hazards -- 5 - Multiplexed Biosensors -- 6 - Summary -- Acknowledgments -- References -- 4 - Detection of food contaminants by gold and silver nanoparticles -- 1 - Introduction -- 1.1 - Chemical Adulterants -- 1.1.1 - Melamine -- 1.1.2 - Malathion -- 1.2 - Bacterial Adulterants -- 1.2.2 - E. coli O157:H7 -- 1.2.3 - Endotoxin -- 1.3 - Conventional Methods -- 1.3.1 - Plasmonic Nanoparticles -- 2 - Melamine Detection Using Gold Nanoparticles -- 2.1 - Synthesis of Spherically Shaped Gold Nanoparticles -- 2.2 - Size Characterization -- 2.3 - Melamine Detection Using Different Sizes of AuNPs (15, 30, and 40 nm) -- 2.4 - Sensitivity of Melamine Detection -- 2.5 - Interference Study -- 2.6 - Pretreatment of Milk Samples -- 2.6.1 - Extraction of Melamine From Milk Sample -- 2.6.2 - Purification of Milk Samples -- 2.7 - Melamine Detection in Milk Samples Using AuNPs-II -- 3 - Malathion Detection Using Silver Nanoparticles -- 3.1 - Biosensors for Pesticide Detection -- 3.2 - Detection of Pesticides in Fruit and Vegetable Samples -- 4 - Colorimetric Detection of LPS Using Gold Nanorods (AuNRs) -- 4.1 - Synthesis of Gold Nanorods -- 4.2 - Characterization of Gold Nanorods (AuNRs) -- 4.3 - Extraction of LPS From E. coli -- 4.4 - Sensitivity of the AuNR Probe -- 4.5 - Interference Study -- 4.6 - Application of CTAB-Capped AuNRs in Real Samples -- 5 - Conclusions -- References -- 5 - Nanomaterial-based electrochemical biosensors for food safety and quality assessment -- 1 - Introduction -- 2 - Typical NMs Used in New Electrochemical Biosensing Devices for Food Analysis -- 2.1 - Nanoparticles -- 2.1.1 - AuNPs -- 2.1.2 - Magnetic NPs (MNPs) -- 2.2 - Carbon-Based NMs -- 2.3 - Carbon NMs/NPs Hybrid Nanoarchitectures. , 3 - NM-Based Electrochemical Biosensors for Food Contaminants Analysis -- 3.1 - Pathogens -- 3.2 - Toxins -- 3.2.1 - Mycotoxins -- 3.2.1.1 - Ochratoxins -- 3.2.1.2 - Aflatoxins -- 3.2.1.3 - AFB1 -- 3.2.1.4 - AFM1 -- 3.2.1.5 - Fusarium Toxins -- 3.2.1.6 - ZEA -- 3.2.1.7 - DON -- 3.2.1.8 - Fumonisins -- 3.2.2 - Algal Toxins -- 3.2.2.1 - Okadaic Acid -- 3.2.2.2 - Brevetoxins -- 3.2.2.3 - Microcystins -- 3.2.3 - Bacterial Toxins -- 3.3 - Other Chemical Contaminants -- 3.3.1 - Pesticides -- 3.3.2 - Veterinary Drug Residues -- 4 - Conclusions -- References -- 6 - Chemical sensors based on hybrid nanomaterials for food analysis -- 1 - Introduction to Hybrid Nanomaterials -- 2 - Chemical Sensors Aspects -- 2.1 - Definition -- 2.2 - Principles -- 2.3 - Market Aspects and Food Safety -- 3 - Types of Nanomaterials Employed for Sensor Design -- 3.1 - Polymeric Nanomaterials -- 3.2 - Carbon-Based Materials -- 3.3 - Metal and Metal Oxide Nanoparticles -- 3.4 - Hybrid Organic-Inorganic Nanomaterials -- 4 - Types of Sensors and Methods of Detection -- 4.1 - Electrochemical Sensors -- 4.2 - Electronic Nose and Electronic Tongue -- 4.2.1 - Electronic Tongues -- 4.2.2 - Electronic Noses -- 4.3 - Methods of Data Analysis -- 5 - Novel Sensing Platforms Based on Microfluidics -- 6 - Final Remarks -- Acknowledgments -- References -- 7 - Prevention of food spoilage using nanoscale sensors -- 1 - Introduction -- 2 - Nanobiosensors -- 3 - Gas Nanosensors -- 4 - SbSI Nanosensors of Humidity -- 4.1 - Conductive SbSI Sensors of Humidity -- 4.2 - Photoconductive SbSI Sensors of Humidity -- 4.3 - Capacitive SbSI Sensors of Humidity -- 4.4 - Impedance SbSI Sensors of Humidity -- 5 - Conclusions -- Acknowledgments -- References -- 8 - Biosensor technologies for analyses of food contaminants -- 1 - Introduction -- 2 - Biosensors. , 3 - Application of Biosensors for Food Contaminants Detection -- 3.1 - Biosensors for Xenobiotic Compounds in Food -- 3.1.1 - Biosensors for Additives in Food -- 3.1.2 - Biosensors for Antibiotics in Food -- 3.1.3 - Biosensors for Bisphenol A in Food -- 3.1.4 - Biosensors for Other Heavy Metals in Food -- 3.1.5 - Biosensors for Pesticides in Food -- 3.1.6 - Biosensors for Other Xenobiotic Compounds in Food -- 3.2 - Biosensor for Toxins in Food -- 3.3 - Biosensors for Pathogens in Food -- 4 - Commercial Biosensors for Food Contaminants -- 5 - Conclusions and Future Perspectives -- Acknowledgment -- References -- 9 - Analytical and advanced methods-based determination of melamine in food products -- 1 - Introduction -- 2 - Melamine Structure and Application -- 3 - Toxicology of Melamine and Its Metabolite -- 4 - Melamine Contamination Cases -- 5 - Tolerable Daily Intake (TDI) and Risk Assessment of Melamine -- 6 - Modern Instrument Analytical Methods -- 6.1 - Capillary Electrophoresis -- 6.2 - Mass Spectrometry -- 6.3 - Chromatography Techniques -- 6.4 - Enzyme-Linked Immunosorbent Assays (ELISA) -- 7 - Advanced Methods for Determination of Melamine -- 7.1 - Electrochemical Sensors -- 7.2 - Molecularly Imprinted Polymers (MIPs) -- 7.3 - Aptamer-Based Sensors -- 7.4 - Optical Sensors -- 7.4.1 - Colorimetric Sensors -- 7.4.2 - Fluorescence Sensors -- 7.5 - Quantum Dots -- 7.6 - Chemiluminescence Sensors (CL) -- 7.6.1 - Luminescence Sensors -- 7.7 - Surface Plasmon Resonance (SPR) -- 8 - Conclusions -- Acknowledgment -- References -- 10 - Nanomaterial-based sensor platforms for facile detection of food contaminants -- 1 - Introduction -- 2 - Current Approaches for Pathogen Detection from Contaminated Food -- 2.1 - Nanomaterials for Analyte Separation and Concentration -- 3 - Nanomaterials as Recognition Element and Signal Enhancer. , 4 - Nanomaterials-Based Signal Transducers and Sensor Platforms -- 5 - Conclusions and Future Perspectives -- References -- 11 - Evanescent field effect-based nanobiosensors for agro-environmental and food safety -- 1 - Introduction -- 2 - Label-Free Optical Biosensor Techniques Based on Evanescent Field Effect -- 2.1 - Optical Waveguide-Based Sensor Structures -- 2.1.1 - Normal Symmetry Waveguide Sensors -- 2.1.2 - Reverse Symmetry Waveguide -- 2.1.3 - Metal-Clad Waveguide Sensors -- 2.1.4 - Resonant Mirror-Based Sensors -- 2.2 - Reflectance-Based Sensors -- 2.2.1 - Total Internal Reflectance Fluorescence -- 2.2.2 - Total Internal Reflection Ellipsometry -- 2.2.3 - Reflectometric Interference Spectroscopy -- 2.3 - Grating-Based Biosensors -- 2.3.1 - Incoupling Mode Sensors -- 2.3.1.1 - Optical Waveguide Lightmode Spectroscopy -- 2.3.1.2 - Tunable Wavelength Interrogated Sensor Technology -- 2.3.2 - Outcoupling Mode Sensors -- 2.3.2.1 - Light Pointer Based on Chirped Grating Couplers -- 2.3.2.2 - Wavelength-Interrogated Optical Sensor -- 2.3.2.3 - Resonant Waveguide Grating Sensors -- 2.4 - Interferometer-Based Biosensors -- 2.4.1 - Mach-Zehnder Interferometer -- 2.4.2 - Young's Interferometer -- 2.4.3 - Hartman Interferometer -- 2.5 - Optical Ring Resonator-Based Biosensors -- 2.5.1 - Optofluidic Ring Resonators -- 2.5.2 - Fluorescent Core Microcapillary Sensors -- 2.6 - Optical Fiber-Based Biosensors -- 2.7 - Lab-on-a-Chip Applications -- 3 - Nanobiosensor Applications for Agro-Environmental and Food Safety -- 3.1 - Nanobiosensors for Pesticide and Drug Residues and Their Indicator Proteins -- 3.2 - Nanobiosensors for Mycotoxins and Toxins in Foodstuff -- 3.3 - Nanotechnology-Based Microbial Sensors -- 3.4 - Multianalyte Nanobiosensor Instrumentation for Environmental and Food Analysis -- 4 - Conclusions -- Abbreviations -- Acknowledgments. , References.

Weitere Ausg.: ISBN 0-12-804301-6

Sprache: Englisch

UID:

Umfang: 1 online resource (851 pages).

ISBN: 0-12-804372-5

Serie: Nanotechnology in the Agri-Food Industry ; Volume 8

Anmerkung: Cover -- Title Page -- Copyright Page -- Contents -- List of Contributors -- Series Foreword -- Series preface -- About the Series (Volumes I-X) -- Volume preface -- 1 - Nanomaterials-based optoelectronic noses for food monitoring and classification -- 1 - Introduction -- 2 - Principles of Chromogenic Arrays -- 3 - Multivariate Analysis Methodologies -- 4 - Examples of Application of Chromogenic Optoelectronic Noses -- 4.1 - Sensing Materials -- 4.2 - Chromogenic Array Response -- 5 - Freshness Monitoring -- 5.1 - Chicken Meat -- 5.2 - Fresh Pork Sausages -- 5.3 - Boiled Marinated Turkey -- 6 - Quantification of Microbiological Loading, Storage Days, and Sensory Score -- 7 - Determination of Blue Cheese Origin -- 8 - Conclusions -- References -- 2 - Biosensors for detection mycotoxins and pathogenic bacteria in food -- 1 - Introduction -- 2 - Biosensors and Nanomaterials: General Consideration -- 3 - Mycotoxins -- 3.1 - General Characteristics of Common Mycotoxins -- 3.2 - Aptasensors for Mycotoxins -- 3.3 - Immunosensors for Mycotoxins -- 3.4 - Other Biosensors -- 4 - Pathogenic Microorganisms -- 4.1 - Aptasensors for Detection of Pathogenic Microorganisms -- 4.2 - Immunosensors Including Nanomaterials for the Detection of Pathogenic Bacteria -- 5 - Conclusions -- Acknowledgments -- References -- 3 - Bioconjugated nanomaterials for monitoring food contamination -- 1 - Introduction -- 2 - Aptamers -- 2.1 - Aptamer Screening -- 3 - Conventional Methods for Food Contamination Detection -- 3.1 - Immunoassay-Based Methods -- 3.1.1 - Enzyme-Linked Immunosorbent Assay -- 3.1.2 - Lateral Flow Immunoassay -- 3.1.3 - Immunomagnetic Separation -- 3.2 - PCR-Based Methods -- 3.2.1 - Standard PCR -- 3.2.2 - Multiplex PCR -- 3.2.3 - Quantitative PCR -- 3.2.4 - Flow Cytometry Method -- 4 - Monitoring Food Contamination Through Bioconjugated Nanomaterials. , 4.1 - Detection of Foodborne Pathogens -- 4.2 - Detection of Food Toxins -- 4.3 - Detection of Food Allergens -- 4.4 - Detection of Other Food Safety Hazards -- 5 - Multiplexed Biosensors -- 6 - Summary -- Acknowledgments -- References -- 4 - Detection of food contaminants by gold and silver nanoparticles -- 1 - Introduction -- 1.1 - Chemical Adulterants -- 1.1.1 - Melamine -- 1.1.2 - Malathion -- 1.2 - Bacterial Adulterants -- 1.2.2 - E. coli O157:H7 -- 1.2.3 - Endotoxin -- 1.3 - Conventional Methods -- 1.3.1 - Plasmonic Nanoparticles -- 2 - Melamine Detection Using Gold Nanoparticles -- 2.1 - Synthesis of Spherically Shaped Gold Nanoparticles -- 2.2 - Size Characterization -- 2.3 - Melamine Detection Using Different Sizes of AuNPs (15, 30, and 40 nm) -- 2.4 - Sensitivity of Melamine Detection -- 2.5 - Interference Study -- 2.6 - Pretreatment of Milk Samples -- 2.6.1 - Extraction of Melamine From Milk Sample -- 2.6.2 - Purification of Milk Samples -- 2.7 - Melamine Detection in Milk Samples Using AuNPs-II -- 3 - Malathion Detection Using Silver Nanoparticles -- 3.1 - Biosensors for Pesticide Detection -- 3.2 - Detection of Pesticides in Fruit and Vegetable Samples -- 4 - Colorimetric Detection of LPS Using Gold Nanorods (AuNRs) -- 4.1 - Synthesis of Gold Nanorods -- 4.2 - Characterization of Gold Nanorods (AuNRs) -- 4.3 - Extraction of LPS From E. coli -- 4.4 - Sensitivity of the AuNR Probe -- 4.5 - Interference Study -- 4.6 - Application of CTAB-Capped AuNRs in Real Samples -- 5 - Conclusions -- References -- 5 - Nanomaterial-based electrochemical biosensors for food safety and quality assessment -- 1 - Introduction -- 2 - Typical NMs Used in New Electrochemical Biosensing Devices for Food Analysis -- 2.1 - Nanoparticles -- 2.1.1 - AuNPs -- 2.1.2 - Magnetic NPs (MNPs) -- 2.2 - Carbon-Based NMs -- 2.3 - Carbon NMs/NPs Hybrid Nanoarchitectures. , 3 - NM-Based Electrochemical Biosensors for Food Contaminants Analysis -- 3.1 - Pathogens -- 3.2 - Toxins -- 3.2.1 - Mycotoxins -- 3.2.1.1 - Ochratoxins -- 3.2.1.2 - Aflatoxins -- 3.2.1.3 - AFB1 -- 3.2.1.4 - AFM1 -- 3.2.1.5 - Fusarium Toxins -- 3.2.1.6 - ZEA -- 3.2.1.7 - DON -- 3.2.1.8 - Fumonisins -- 3.2.2 - Algal Toxins -- 3.2.2.1 - Okadaic Acid -- 3.2.2.2 - Brevetoxins -- 3.2.2.3 - Microcystins -- 3.2.3 - Bacterial Toxins -- 3.3 - Other Chemical Contaminants -- 3.3.1 - Pesticides -- 3.3.2 - Veterinary Drug Residues -- 4 - Conclusions -- References -- 6 - Chemical sensors based on hybrid nanomaterials for food analysis -- 1 - Introduction to Hybrid Nanomaterials -- 2 - Chemical Sensors Aspects -- 2.1 - Definition -- 2.2 - Principles -- 2.3 - Market Aspects and Food Safety -- 3 - Types of Nanomaterials Employed for Sensor Design -- 3.1 - Polymeric Nanomaterials -- 3.2 - Carbon-Based Materials -- 3.3 - Metal and Metal Oxide Nanoparticles -- 3.4 - Hybrid Organic-Inorganic Nanomaterials -- 4 - Types of Sensors and Methods of Detection -- 4.1 - Electrochemical Sensors -- 4.2 - Electronic Nose and Electronic Tongue -- 4.2.1 - Electronic Tongues -- 4.2.2 - Electronic Noses -- 4.3 - Methods of Data Analysis -- 5 - Novel Sensing Platforms Based on Microfluidics -- 6 - Final Remarks -- Acknowledgments -- References -- 7 - Prevention of food spoilage using nanoscale sensors -- 1 - Introduction -- 2 - Nanobiosensors -- 3 - Gas Nanosensors -- 4 - SbSI Nanosensors of Humidity -- 4.1 - Conductive SbSI Sensors of Humidity -- 4.2 - Photoconductive SbSI Sensors of Humidity -- 4.3 - Capacitive SbSI Sensors of Humidity -- 4.4 - Impedance SbSI Sensors of Humidity -- 5 - Conclusions -- Acknowledgments -- References -- 8 - Biosensor technologies for analyses of food contaminants -- 1 - Introduction -- 2 - Biosensors. , 3 - Application of Biosensors for Food Contaminants Detection -- 3.1 - Biosensors for Xenobiotic Compounds in Food -- 3.1.1 - Biosensors for Additives in Food -- 3.1.2 - Biosensors for Antibiotics in Food -- 3.1.3 - Biosensors for Bisphenol A in Food -- 3.1.4 - Biosensors for Other Heavy Metals in Food -- 3.1.5 - Biosensors for Pesticides in Food -- 3.1.6 - Biosensors for Other Xenobiotic Compounds in Food -- 3.2 - Biosensor for Toxins in Food -- 3.3 - Biosensors for Pathogens in Food -- 4 - Commercial Biosensors for Food Contaminants -- 5 - Conclusions and Future Perspectives -- Acknowledgment -- References -- 9 - Analytical and advanced methods-based determination of melamine in food products -- 1 - Introduction -- 2 - Melamine Structure and Application -- 3 - Toxicology of Melamine and Its Metabolite -- 4 - Melamine Contamination Cases -- 5 - Tolerable Daily Intake (TDI) and Risk Assessment of Melamine -- 6 - Modern Instrument Analytical Methods -- 6.1 - Capillary Electrophoresis -- 6.2 - Mass Spectrometry -- 6.3 - Chromatography Techniques -- 6.4 - Enzyme-Linked Immunosorbent Assays (ELISA) -- 7 - Advanced Methods for Determination of Melamine -- 7.1 - Electrochemical Sensors -- 7.2 - Molecularly Imprinted Polymers (MIPs) -- 7.3 - Aptamer-Based Sensors -- 7.4 - Optical Sensors -- 7.4.1 - Colorimetric Sensors -- 7.4.2 - Fluorescence Sensors -- 7.5 - Quantum Dots -- 7.6 - Chemiluminescence Sensors (CL) -- 7.6.1 - Luminescence Sensors -- 7.7 - Surface Plasmon Resonance (SPR) -- 8 - Conclusions -- Acknowledgment -- References -- 10 - Nanomaterial-based sensor platforms for facile detection of food contaminants -- 1 - Introduction -- 2 - Current Approaches for Pathogen Detection from Contaminated Food -- 2.1 - Nanomaterials for Analyte Separation and Concentration -- 3 - Nanomaterials as Recognition Element and Signal Enhancer. , 4 - Nanomaterials-Based Signal Transducers and Sensor Platforms -- 5 - Conclusions and Future Perspectives -- References -- 11 - Evanescent field effect-based nanobiosensors for agro-environmental and food safety -- 1 - Introduction -- 2 - Label-Free Optical Biosensor Techniques Based on Evanescent Field Effect -- 2.1 - Optical Waveguide-Based Sensor Structures -- 2.1.1 - Normal Symmetry Waveguide Sensors -- 2.1.2 - Reverse Symmetry Waveguide -- 2.1.3 - Metal-Clad Waveguide Sensors -- 2.1.4 - Resonant Mirror-Based Sensors -- 2.2 - Reflectance-Based Sensors -- 2.2.1 - Total Internal Reflectance Fluorescence -- 2.2.2 - Total Internal Reflection Ellipsometry -- 2.2.3 - Reflectometric Interference Spectroscopy -- 2.3 - Grating-Based Biosensors -- 2.3.1 - Incoupling Mode Sensors -- 2.3.1.1 - Optical Waveguide Lightmode Spectroscopy -- 2.3.1.2 - Tunable Wavelength Interrogated Sensor Technology -- 2.3.2 - Outcoupling Mode Sensors -- 2.3.2.1 - Light Pointer Based on Chirped Grating Couplers -- 2.3.2.2 - Wavelength-Interrogated Optical Sensor -- 2.3.2.3 - Resonant Waveguide Grating Sensors -- 2.4 - Interferometer-Based Biosensors -- 2.4.1 - Mach-Zehnder Interferometer -- 2.4.2 - Young's Interferometer -- 2.4.3 - Hartman Interferometer -- 2.5 - Optical Ring Resonator-Based Biosensors -- 2.5.1 - Optofluidic Ring Resonators -- 2.5.2 - Fluorescent Core Microcapillary Sensors -- 2.6 - Optical Fiber-Based Biosensors -- 2.7 - Lab-on-a-Chip Applications -- 3 - Nanobiosensor Applications for Agro-Environmental and Food Safety -- 3.1 - Nanobiosensors for Pesticide and Drug Residues and Their Indicator Proteins -- 3.2 - Nanobiosensors for Mycotoxins and Toxins in Foodstuff -- 3.3 - Nanotechnology-Based Microbial Sensors -- 3.4 - Multianalyte Nanobiosensor Instrumentation for Environmental and Food Analysis -- 4 - Conclusions -- Abbreviations -- Acknowledgments. , References.

Weitere Ausg.: ISBN 0-12-804301-6

Sprache: Englisch

UID:

Umfang: 1 online resource (851 pages).

ISBN: 0-12-804372-5

Serie: Nanotechnology in the Agri-Food Industry ; Volume 8

Anmerkung: Cover -- Title Page -- Copyright Page -- Contents -- List of Contributors -- Series Foreword -- Series preface -- About the Series (Volumes I-X) -- Volume preface -- 1 - Nanomaterials-based optoelectronic noses for food monitoring and classification -- 1 - Introduction -- 2 - Principles of Chromogenic Arrays -- 3 - Multivariate Analysis Methodologies -- 4 - Examples of Application of Chromogenic Optoelectronic Noses -- 4.1 - Sensing Materials -- 4.2 - Chromogenic Array Response -- 5 - Freshness Monitoring -- 5.1 - Chicken Meat -- 5.2 - Fresh Pork Sausages -- 5.3 - Boiled Marinated Turkey -- 6 - Quantification of Microbiological Loading, Storage Days, and Sensory Score -- 7 - Determination of Blue Cheese Origin -- 8 - Conclusions -- References -- 2 - Biosensors for detection mycotoxins and pathogenic bacteria in food -- 1 - Introduction -- 2 - Biosensors and Nanomaterials: General Consideration -- 3 - Mycotoxins -- 3.1 - General Characteristics of Common Mycotoxins -- 3.2 - Aptasensors for Mycotoxins -- 3.3 - Immunosensors for Mycotoxins -- 3.4 - Other Biosensors -- 4 - Pathogenic Microorganisms -- 4.1 - Aptasensors for Detection of Pathogenic Microorganisms -- 4.2 - Immunosensors Including Nanomaterials for the Detection of Pathogenic Bacteria -- 5 - Conclusions -- Acknowledgments -- References -- 3 - Bioconjugated nanomaterials for monitoring food contamination -- 1 - Introduction -- 2 - Aptamers -- 2.1 - Aptamer Screening -- 3 - Conventional Methods for Food Contamination Detection -- 3.1 - Immunoassay-Based Methods -- 3.1.1 - Enzyme-Linked Immunosorbent Assay -- 3.1.2 - Lateral Flow Immunoassay -- 3.1.3 - Immunomagnetic Separation -- 3.2 - PCR-Based Methods -- 3.2.1 - Standard PCR -- 3.2.2 - Multiplex PCR -- 3.2.3 - Quantitative PCR -- 3.2.4 - Flow Cytometry Method -- 4 - Monitoring Food Contamination Through Bioconjugated Nanomaterials. , 4.1 - Detection of Foodborne Pathogens -- 4.2 - Detection of Food Toxins -- 4.3 - Detection of Food Allergens -- 4.4 - Detection of Other Food Safety Hazards -- 5 - Multiplexed Biosensors -- 6 - Summary -- Acknowledgments -- References -- 4 - Detection of food contaminants by gold and silver nanoparticles -- 1 - Introduction -- 1.1 - Chemical Adulterants -- 1.1.1 - Melamine -- 1.1.2 - Malathion -- 1.2 - Bacterial Adulterants -- 1.2.2 - E. coli O157:H7 -- 1.2.3 - Endotoxin -- 1.3 - Conventional Methods -- 1.3.1 - Plasmonic Nanoparticles -- 2 - Melamine Detection Using Gold Nanoparticles -- 2.1 - Synthesis of Spherically Shaped Gold Nanoparticles -- 2.2 - Size Characterization -- 2.3 - Melamine Detection Using Different Sizes of AuNPs (15, 30, and 40 nm) -- 2.4 - Sensitivity of Melamine Detection -- 2.5 - Interference Study -- 2.6 - Pretreatment of Milk Samples -- 2.6.1 - Extraction of Melamine From Milk Sample -- 2.6.2 - Purification of Milk Samples -- 2.7 - Melamine Detection in Milk Samples Using AuNPs-II -- 3 - Malathion Detection Using Silver Nanoparticles -- 3.1 - Biosensors for Pesticide Detection -- 3.2 - Detection of Pesticides in Fruit and Vegetable Samples -- 4 - Colorimetric Detection of LPS Using Gold Nanorods (AuNRs) -- 4.1 - Synthesis of Gold Nanorods -- 4.2 - Characterization of Gold Nanorods (AuNRs) -- 4.3 - Extraction of LPS From E. coli -- 4.4 - Sensitivity of the AuNR Probe -- 4.5 - Interference Study -- 4.6 - Application of CTAB-Capped AuNRs in Real Samples -- 5 - Conclusions -- References -- 5 - Nanomaterial-based electrochemical biosensors for food safety and quality assessment -- 1 - Introduction -- 2 - Typical NMs Used in New Electrochemical Biosensing Devices for Food Analysis -- 2.1 - Nanoparticles -- 2.1.1 - AuNPs -- 2.1.2 - Magnetic NPs (MNPs) -- 2.2 - Carbon-Based NMs -- 2.3 - Carbon NMs/NPs Hybrid Nanoarchitectures. , 3 - NM-Based Electrochemical Biosensors for Food Contaminants Analysis -- 3.1 - Pathogens -- 3.2 - Toxins -- 3.2.1 - Mycotoxins -- 3.2.1.1 - Ochratoxins -- 3.2.1.2 - Aflatoxins -- 3.2.1.3 - AFB1 -- 3.2.1.4 - AFM1 -- 3.2.1.5 - Fusarium Toxins -- 3.2.1.6 - ZEA -- 3.2.1.7 - DON -- 3.2.1.8 - Fumonisins -- 3.2.2 - Algal Toxins -- 3.2.2.1 - Okadaic Acid -- 3.2.2.2 - Brevetoxins -- 3.2.2.3 - Microcystins -- 3.2.3 - Bacterial Toxins -- 3.3 - Other Chemical Contaminants -- 3.3.1 - Pesticides -- 3.3.2 - Veterinary Drug Residues -- 4 - Conclusions -- References -- 6 - Chemical sensors based on hybrid nanomaterials for food analysis -- 1 - Introduction to Hybrid Nanomaterials -- 2 - Chemical Sensors Aspects -- 2.1 - Definition -- 2.2 - Principles -- 2.3 - Market Aspects and Food Safety -- 3 - Types of Nanomaterials Employed for Sensor Design -- 3.1 - Polymeric Nanomaterials -- 3.2 - Carbon-Based Materials -- 3.3 - Metal and Metal Oxide Nanoparticles -- 3.4 - Hybrid Organic-Inorganic Nanomaterials -- 4 - Types of Sensors and Methods of Detection -- 4.1 - Electrochemical Sensors -- 4.2 - Electronic Nose and Electronic Tongue -- 4.2.1 - Electronic Tongues -- 4.2.2 - Electronic Noses -- 4.3 - Methods of Data Analysis -- 5 - Novel Sensing Platforms Based on Microfluidics -- 6 - Final Remarks -- Acknowledgments -- References -- 7 - Prevention of food spoilage using nanoscale sensors -- 1 - Introduction -- 2 - Nanobiosensors -- 3 - Gas Nanosensors -- 4 - SbSI Nanosensors of Humidity -- 4.1 - Conductive SbSI Sensors of Humidity -- 4.2 - Photoconductive SbSI Sensors of Humidity -- 4.3 - Capacitive SbSI Sensors of Humidity -- 4.4 - Impedance SbSI Sensors of Humidity -- 5 - Conclusions -- Acknowledgments -- References -- 8 - Biosensor technologies for analyses of food contaminants -- 1 - Introduction -- 2 - Biosensors. , 3 - Application of Biosensors for Food Contaminants Detection -- 3.1 - Biosensors for Xenobiotic Compounds in Food -- 3.1.1 - Biosensors for Additives in Food -- 3.1.2 - Biosensors for Antibiotics in Food -- 3.1.3 - Biosensors for Bisphenol A in Food -- 3.1.4 - Biosensors for Other Heavy Metals in Food -- 3.1.5 - Biosensors for Pesticides in Food -- 3.1.6 - Biosensors for Other Xenobiotic Compounds in Food -- 3.2 - Biosensor for Toxins in Food -- 3.3 - Biosensors for Pathogens in Food -- 4 - Commercial Biosensors for Food Contaminants -- 5 - Conclusions and Future Perspectives -- Acknowledgment -- References -- 9 - Analytical and advanced methods-based determination of melamine in food products -- 1 - Introduction -- 2 - Melamine Structure and Application -- 3 - Toxicology of Melamine and Its Metabolite -- 4 - Melamine Contamination Cases -- 5 - Tolerable Daily Intake (TDI) and Risk Assessment of Melamine -- 6 - Modern Instrument Analytical Methods -- 6.1 - Capillary Electrophoresis -- 6.2 - Mass Spectrometry -- 6.3 - Chromatography Techniques -- 6.4 - Enzyme-Linked Immunosorbent Assays (ELISA) -- 7 - Advanced Methods for Determination of Melamine -- 7.1 - Electrochemical Sensors -- 7.2 - Molecularly Imprinted Polymers (MIPs) -- 7.3 - Aptamer-Based Sensors -- 7.4 - Optical Sensors -- 7.4.1 - Colorimetric Sensors -- 7.4.2 - Fluorescence Sensors -- 7.5 - Quantum Dots -- 7.6 - Chemiluminescence Sensors (CL) -- 7.6.1 - Luminescence Sensors -- 7.7 - Surface Plasmon Resonance (SPR) -- 8 - Conclusions -- Acknowledgment -- References -- 10 - Nanomaterial-based sensor platforms for facile detection of food contaminants -- 1 - Introduction -- 2 - Current Approaches for Pathogen Detection from Contaminated Food -- 2.1 - Nanomaterials for Analyte Separation and Concentration -- 3 - Nanomaterials as Recognition Element and Signal Enhancer. , 4 - Nanomaterials-Based Signal Transducers and Sensor Platforms -- 5 - Conclusions and Future Perspectives -- References -- 11 - Evanescent field effect-based nanobiosensors for agro-environmental and food safety -- 1 - Introduction -- 2 - Label-Free Optical Biosensor Techniques Based on Evanescent Field Effect -- 2.1 - Optical Waveguide-Based Sensor Structures -- 2.1.1 - Normal Symmetry Waveguide Sensors -- 2.1.2 - Reverse Symmetry Waveguide -- 2.1.3 - Metal-Clad Waveguide Sensors -- 2.1.4 - Resonant Mirror-Based Sensors -- 2.2 - Reflectance-Based Sensors -- 2.2.1 - Total Internal Reflectance Fluorescence -- 2.2.2 - Total Internal Reflection Ellipsometry -- 2.2.3 - Reflectometric Interference Spectroscopy -- 2.3 - Grating-Based Biosensors -- 2.3.1 - Incoupling Mode Sensors -- 2.3.1.1 - Optical Waveguide Lightmode Spectroscopy -- 2.3.1.2 - Tunable Wavelength Interrogated Sensor Technology -- 2.3.2 - Outcoupling Mode Sensors -- 2.3.2.1 - Light Pointer Based on Chirped Grating Couplers -- 2.3.2.2 - Wavelength-Interrogated Optical Sensor -- 2.3.2.3 - Resonant Waveguide Grating Sensors -- 2.4 - Interferometer-Based Biosensors -- 2.4.1 - Mach-Zehnder Interferometer -- 2.4.2 - Young's Interferometer -- 2.4.3 - Hartman Interferometer -- 2.5 - Optical Ring Resonator-Based Biosensors -- 2.5.1 - Optofluidic Ring Resonators -- 2.5.2 - Fluorescent Core Microcapillary Sensors -- 2.6 - Optical Fiber-Based Biosensors -- 2.7 - Lab-on-a-Chip Applications -- 3 - Nanobiosensor Applications for Agro-Environmental and Food Safety -- 3.1 - Nanobiosensors for Pesticide and Drug Residues and Their Indicator Proteins -- 3.2 - Nanobiosensors for Mycotoxins and Toxins in Foodstuff -- 3.3 - Nanotechnology-Based Microbial Sensors -- 3.4 - Multianalyte Nanobiosensor Instrumentation for Environmental and Food Analysis -- 4 - Conclusions -- Abbreviations -- Acknowledgments. , References.

Weitere Ausg.: ISBN 0-12-804301-6

Sprache: Englisch