Graphene-based Nanocomposite Sensors : Detection to Diagnosis / edited by Sarat Kumar Swain and Swapnita Patra.

Format:

Book

Contributor:

Swain, Sarat Kumar, editor.

Patra, Swapnita, editor.

Series:

RSC nanoscience & nanotechnology ; Number 60.

Nanoscience & Nanotechnology Series ; Number 60

Language:

English

Subjects (All):

Biosensors--Materials.

Biosensors.

Graphene--Industrial applications.

Graphene.

Physical Description:

1 online resource ( xxv, 602 pages) : illustrations (some colour).

Edition:

First edition.

Place of Publication:

London, England : Royal Society of Chemistry, [2024]

Summary:

This book provides an overview on the properties and novel applications of graphene-based nanocomposites as chemical and biosensors.

Contents:

Cover

Preface

Dedication

Editor Biographies

Contents

Chapter 1 Graphene-based Nanocomposite Sensors: Present, Past and Future

1.1 Introduction

1.2 Graphene

1.2.1 Functionalization of Graphene

1.2.2 Graphene as Filler

1.2.3 Graphene-based Nanocomposites

1.3 Sensors

1.3.1 Sensing Mechanism

1.3.2 Types of Sensors

1.3.3 Sensing Techniques

1.4 Sensing Analytes

1.4.1 Analytes of Environmental Sensing

1.4.2 Analytes of Chemical Sensing

1.4.3 Analytes of Biosensing

1.5 Graphene-based Nanocomposites as Sensors

1.6 Conclusion

Abbreviations

Acknowledgements

References

Chapter 2 Sensors and Biosensors: Types and Sensing Mechanisms

2.1 Introduction

2.2 Sensors

2.3 Biosensors

2.4 Classification by Type of Sensors and Biosensors

2.4.1 Classification of Sensors

2.4.2 Classification of Biosensors

2.5 Sensing Mechanisms and Properties

2.5.1 Sensing Mechanisms of Sensors and Biosensors

2.5.2 Properties of Sensors and Biosensors

2.6 Conclusions and Perspectives

Chapter 3 Graphene-based Nanocomposites for Sensing

3.1 Introduction

3.1.1 Graphene

3.1.2 Graphene-based Nanocomposites

3.1.3 Importance of Graphene-based Nanocomposites in Sensing

3.2 Properties of Graphene

3.2.1 Surface Properties

3.2.2 Mechanical Properties

3.2.3 Optical Properties

3.2.4 Thermal Properties

3.2.5 Electrical Properties

3.2.6 Other Properties

3.3 Types of Graphene Derivatives

3.3.1 Graphene Oxide

3.3.2 Reduced Graphene Oxide

3.4 Synthesis Methods of Graphene

3.4.1 Top-down Approach

3.4.2 Bottom-up Method

3.5 Synthesis of Graphene Nanocomposites for Electrochemical Biosensors

3.5.1 Metal Oxide/Graphene Nanocomposites

3.5.2 Carbon Nanotubes/Graphene Nanocomposites.

3.5.3 Polymer/Graphene Nanocomposites

3.5.4 Graphene Quantum Dot- based Nanocomposites

3.5.5 3D Graphene Composites

3.6 Other Types of Sensors Based on Graphene Nanocomposites

3.7 Conclusions

Chapter 4 Graphene-based Polymer Nanocomposites for Sensing

4.1 Introduction

4.2 GPNCs as Chemical Sensors

4.2.1 Heavy Metal Sensing by GPNCs

4.2.2 Gas Sensing by GPNCs

4.2.3 H2O2 Sensing by GPNCs

4.2.4 Nitrophenol, Bisphenol and Hydroquinone Sensing by GPNCs

4.2.5 Hydrazine Sensing by GPNCs

4.3 GPNCs as Biosensors

4.3.1 Amino Acid Sensing by GPNCs

4.3.2 Glucose Sensing by GPNCs

4.3.3 Cholesterol Sensing by GPNCs

4.3.4 Microbe Sensing by GPNCs

4.4 Conclusion

Chapter 5 Graphene Quantum Dots-based Nanocomposites as Fluorescence Sensors

5.1 Introduction

5.2 Types of GQDs-based Nanocomposites

5.2.1 Metal or Metal Oxide/Sulfide-based GQD Nanocomposites

5.2.2 Polymer-based GQD Nanocomposites

5.2.3 Ceramic Material-based GQD Nanocomposites

5.2.4 Other Organic and/or Inorganic Compound-based GQD Nanocomposites

5.3 Synthesis of GQDs-based Nanocomposites

5.4 Structural and Optical Properties of GQDs-based Nanocomposites

5.5 Application of GQDs-based Nanocomposites as Fluorescence Sensors

5.5.1 ''Turn- on''-based Sensors

5.5.2 ''Turn- off''-based Sensors

5.5.3 Ratiometric-based Sensors

5.6 Conclusions and Future Perspectives

Chapter 6 Graphene-based Nanocomposites as Aptasensors

6.1 Features

6.2 Surface-functionalization Strategies for 2D Nanomaterial-based Graphene as Aptasensors

6.2.1 Covalent-functionalization Strategies for GNCs as Aptasensors

6.2.2 Non-covalent-functionalization Strategies for GNCs as Aptasensors.

6.2.3 Decoration with Metal Nanoparticles for Immobilization of GNCs as Aptasensors

6.3 TransductionMethods for 2D Nanocomposite GNCs as Aptasensors

6.4 Electrochemical GNCs as Aptasensors

6.4.1 GNC Aptasensor-based Field-effect Transistors

6.4.2 GNC Aptasensor-based Cyclic Voltammetry Technique

6.4.3 GNC Aptasensor-based Electrochemical-impedance Spectroscopy Technique

6.4.4 GNC Aptasensor-based Square-wave Voltammetry

6.4.5 GNC Aptasensor-based Differential Pulse Voltammetry

6.4.6 Electrochemiluminescent GNCs as Aptasensors

6.5 Optical GNCs as Aptasensors

6.5.1 Colorimetric GNCs as Aptasensors

6.5.2 Fluorescent GNCs as Aptasensors

6.5.3 Chemiluminescence-based GNCs as Aptasensors

6.5.4 Surface Raman Spectroscopy-based GNCs as Aptasensors

6.6 Summary, Challenges, and Outlook

Chapter 7 Graphene-based Nanocomposites for Alcohol Sensing

7.1 Introduction

7.2 Electrochemical Sensing for Alcohol Detection

7.2.1 Graphene-based Nanocomposites for Alcohol Detection in Alcoholic Beverages

7.2.2 Graphene-based Nanocomposites for Alcohol Sensing in Biofluid Samples

7.2.3 Graphene-based Nanocomposites for Alcohol Sensing in Other Liquid Samples

7.2.4 Graphene-based Nanocomposites for Alcohol Sensing in Gaseous Samples

7.3 Chemiresistors for Alcohol Sensing

7.3.1 Graphene-based Nanocomposites as Chemiresistive Gas Sensors

7.3.2 Metal Oxide/Graphene-basedNanocomposites as Chemiresistive Gas Sensors

7.3.3 Other Chemiresistive Materials for Gas Sensors

7.4 Optical Sensors for Alcohols

7.4.1 Surface Plasmon Resonance Sensing

7.4.2 Optical Fiber Sensors

7.4.3 Colorimetric and Fluorescent Sensors

7.4.4 Other Optical Sensors

7.5 Other Alcohol Sensors

7.6 Conclusions

References.

Chapter 8 Graphene-based Nanocomposites for H2O2 Sensing

8.1 Introduction

8.2 Sensing Mechanisms of H2O2

8.2.1 Chemiresistive Sensors for H2O2

8.2.2 Conductometric Sensors for H2O2

8.2.3 FET-based Sensors for H2O2

8.3 Techniques for H2O2 Sensing by Graphene-based Nanocomposites

8.3.1 Electrochemical Technique for H2O2 Sensing

8.3.2 Fluorescence Technique for H2O2 Sensing

8.3.3 Colorimetric Technique for H2O2 Sensing

8.3.4 Surface Plasmon Resonance-based H2O

Sensing

8.3.5 Surface-enhanced Raman Scattering- based H2O2 Sensing

8.4 Graphene Nanocomposite-based Transducers for H2O2 Sensing

8.5 Conclusions

Chapter 9 Graphene-based Nanocomposites for Detection of Food Toxins

9.1 Introduction

9.2 Food Toxins

9.3 Graphene-based Nanocomposites as Potential Optical and Electrochemical Sensors

9.3.1 Graphene-based Nanocomposites as Optical Sensors

9.3.2 Graphene-based Nanocomposites as Electrochemical Sensors

9.4 Methods for Detection of Food Toxins

9.4.1 Graphene-based Nanocomposites as Optical Sensors for Detection of Food Toxins

9.4.2 Graphene-based Electrochemical Sensors for Detection of Food Toxins

9.5 Conclusion and Future Scope

Chapter 10 Graphene-based Nanocomposites for Cancer Cell Detection

10.1 Introduction to Cell Surface Chemistry and Cell Detection

10.2 Electrochemical Sensors Based on Graphene Nanocomposites for Cancer Cell Detection

10.3 Fluorescence Sensors Based on Graphene Nanocomposites for Cancer Cell Detection

10.3.1 Graphene Oxide and Reduced Graphene Oxide for Cancer Cell Detection

10.3.2 Graphene Quantum Dot-based Fluorescence Biosensors for Cancer Cell Detection

10.4 Surface-plasmon Resonance-based Sensors for Cancer Cell Detection.

10.5 Surface-enhanced Raman Scattering- based Sensors for Cancer Cell Detection

10.6 Challenges, Limitations, and Perspectives

Chapter 11 Graphene-based Nanocomposites for Glucose Sensing

11.1 Introduction

11.2 Mechanisms and Capabilities of GrapheneNanocomposites-based Electrochemical Glucose Biosensors

11.2.1 Mechanisms and Capabilities of GrapheneNanocomposites-based Amperometric Glucose Biosensors

11.3 Mechanisms and Capabilities of GrapheneNanocomposites-based Fluorescence Glucose Biosensors

11.4 Mechanisms and Capabilities of Graphene Nanocomposites-based Optical Glucose Biosensors

11.5 Mechanisms and Capabilities of GrapheneNanocomposites-based Colorimetric Glucose Biosensors

11.6 Conclusions

Chapter 12 Graphene-based Nanocomposites for Protein Sensing

12.1 Introduction

12.2 Characterization Techniques

12.3 Types of Proteins Sensed or Detected by G-based Nanocomposites

12.3.1 Detection of Antibodies

12.3.2 Detection of Immunoglobulins

12.3.3 Detection of Hormones

12.3.4 Detection of Storage Proteins

12.3.5 Detection of Structural Proteins

12.3.6 Detection of Miscellaneous Proteins

12.4 Current and Future Prospects of G-basedNanocomposites in the Detection of ProteinIncluding Sensing Method, Practical Importance and Limitations

12.5 Concluding Remarks

Conflicts of Interest

Chapter 13 Graphene-based Nanocomposites for Amino Acid Sensing

13.1 Introduction

13.2 Challenges in Graphene Nanocomposite-based Electrodes

13.3 Amino Acids

13.3.1 Function of Amino Acids in the Human Body

13.3.2 Analytical Methods for Amino Acid Sensing

13.4 Graphene-based Nanocomposites

13.4.1 Structure and Properties of Graphene.

13.4.2 Synthesis of Graphene-based Nanocomposites.

Notes:

Includes bibliographical references and index.

Description based on online resource; title from digital title page (viewed on April 14, 2024)

Description based on print version record.

Description based on online resource; title from PDF title page (EBook Central, viewed April 17, 2025).

ISBN:

1-83767-184-2

1-83767-185-0

OCLC:

1403128452