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| Contributors | |
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| Preface | |
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| Scaling Effects in Organic Transistors and Transistor-Based Chemical Sensors | |
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| Scaling Behavior in Organic Transistors | |
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| Charge Transport in Polycrystalline Organic Semiconductors (Intragrain and Intergrain) | |
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| Characterization of Nanoscale Organic Transistors | |
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| Channel Length and Temperature Dependence of Charge Transport in Organic Transistors | |
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| Field-Dependent Mobility Model for the Scaling Behavior of Charge Transport | |
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| Charge Transport in sub-10-nm Organic Transistors | |
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| Scaling Behavior of Chemical Sensing with Organic Transistors | |
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| General Introduction to Organic Transistors for Sensing Applications | |
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| Vapor Sensing in Micron-Sized Organic Transistors and Trapping at Grain Boundaries | |
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| Transition of Sensing Response by Organic Transistors from Micron-Scale to Nanoscale | |
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| Discussions on the Scaling Behavior of Sensing Response: Role of Grain Boundaries and Contact | |
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| Sensor Response to Different Analytes and the Function of Receptors | |
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| The Unified Picture of Scaling Behavior of Charge Transport and Chemical Sensor | |
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| References | |
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| Organic Thin-Film Transistors for Inorganic Substance Monitoring | |
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| Inorganic Substance Monitoring for Early Diagnosis | |
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| OTFT-Based Sensors: A Bird's-Eye View | |
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| Anthracene-Based Organic Thin-Film Transistors as Inorganic Analyte Sensors | |
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| Introduction | |
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| New Materials for OTFT Sensing Applications | |
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| Device Performance | |
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| Gas Sensing Measurements | |
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| Gold Nanoparticle-Modified FET Sensors for NOx Detection | |
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| Introduction | |
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| New Materials | |
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| Key Features of the Nanostructured Active Layers | |
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| Gas Sensing Results and Perspectives of the Study | |
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| References | |
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| Strain and Pressure Sensors Based on Organic Field-Effect Transistors | |
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| Introduction | |
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| Working Principles of Organic Field-Effect Transistor Sensors | |
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| Strain and Pressure Sensors | |
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| State of the Art in Strain and Pressure Sensors Based on Organic Materials | |
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| Substrate-Free Organic Thin-Film Strain and Pressure Sensors | |
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| Applications for Organic Field-Effect Transistor Sensors | |
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| Artificial Sense of Touch | |
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| E-Textiles | |
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| References | |
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| Integrated Pyroelectric Sensors | |
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| Electrical Semiconductor and Dielectric Analysis | |
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| Impedance Spectroscopy (Basics, Impedance Elements, Ideal and Nonideal MIS Structures) | |
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| The IS of an Organic MIS Structure | |
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| Charge-Time Behavior of Capacitive Multilayers | |
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| Integrated Pyroelectric Sensors | |
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| Introduction | |
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| Theoretical Background-Pyroelectricity | |
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| Pyroelectric Polymer Materials | |
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| Description of the Sensor Part | |
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| Description of Transistor Part | |
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| Acknowledgment | |
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| References | |
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| Progress and Challenges in Organic Light-Emitting Diode-Based Chemical and Biological Sensors | |
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| Introduction | |
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| Structurally Integrated OLED/Sensing Component Modules | |
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| Sensors Based on Oxygen Monitoring | |
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| Advances in Monitoring Gas-Phase and Dissolved Oxygen | |
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| Multianalyte Sensing | |
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| Sensors for Foodborne Pathogens | |
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| OLED Sensing Platform Benefits and Issues | |
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| OLED/Sensing Component/Photodetector Integration | |
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| Concluding Remarks | |
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| References | |
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| An Introduction to Organic Photodetectors | |
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| Introduction | |
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| Conventional Photodetectors | |
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| OPV Devices | |
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| Device Architectures | |
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| Device Fabrication | |
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| Current-Voltage Characteristics | |
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| The Equivalent Circuit | |
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| Device Characteristics | |
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| Spectral Response | |
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| Rise Time and Cutoff Frequency | |
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| Intrinsic Photodiode Noise Characteristics | |
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| Measuring a Current | |
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| The Transimpedance Amplifier | |
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| The Charge Integrator | |
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| The State of the Art | |
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| Capacitance | |
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| Shunt Resistance | |
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| Spectral Response | |
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| Gain | |
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| Technology and Applications | |
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| Printed and Flexible Devices | |
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| X-Ray Imaging | |
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| Diagnostics | |
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| Conclusions | |
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| Appendix: Noise Analysis | |
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| Determining the Thermal Noise of a Resistor | |
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| Calculating the Output Noise Voltage | |
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| References | |
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| Organic Semiconductor Lasers as Integrated Light Sources for Optical Sensors | |
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| Introduction | |
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| Organic Semiconductor Lasers | |
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| Distributed Feedback Resonators | |
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| Organic Semiconductor Energy Transfer Systems | |
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| Optical Pumping | |
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| Prospects for Organic Laser Diodes | |
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| Fabrication | |
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| Master Fabrication: Electron Beam Lithography | |
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| Master Fabrication: Direct Laser Writing | |
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| Master Fabrication: Laser Interference Lithography | |
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| Master Fabrication: Laser Interference Ablation | |
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| Replication: Imprint Techniques | |
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| Replication: Cast Molding and Photolithography | |
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| Active Layer Deposition | |
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| Integrated Optical Sensor Systems | |
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| Sensing Schemes | |
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| Integration of Organic Lasers in Optical Sensor Systems | |
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| Conclusions | |
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| References | |
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| Organic Electronics in Memories and Sensing Applications | |
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| Functional Organic Materials | |
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| Organic Semiconductors | |
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| DNA | |
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| Electroactive Polymers | |
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| Single-Element Devices | |
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| Memory Elements | |
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| Single-Element Temperature and Pressure Sensors | |
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| Light Sensors | |
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| Large-Area Pressure and Temperature Sensors | |
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| Summary | |
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| Acknowledgments | |
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| References | |
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| Luminescent Conjugated Polymers for Staining and Characterization of Amyloid Deposits | |
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| Introduction | |
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| Luminescent Conjugated Polymers | |
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| Definition and Examples | |
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| Optical Properties | |
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| Conjugated Polymers as Optical Sensors | |
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| Amyloid Fibrils and Protein Aggregation Diseases | |
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| Formation of Amyloid Fibrils | |
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| Protein Aggregation Diseases | |
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| Methods for Detection and Structural Characterization of Amyloid Fibrils | |
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| Luminescent Conjugated Polymers as Amyloid Specific Dyes | |
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| Detection of Amyloid Fibrils in Solution | |
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| Histological Staining of Amyloid Deposits in Tissue Samples | |
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| Toward in Vivo Staining of Amyloid Deposits | |
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| References | |
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| Electrophoretically Deposited Polymers for Organic Electronics | |
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| Introduction | |
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| Electrophoretic Deposition | |
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| Definition | |
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| Principle of EPD | |
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| Theory of EPD | |
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| Parameters Influencing EPD | |
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| Materials for EPD | |
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| Applications of EPD | |
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| Photon Crystal Technology | |
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| Light-Emitting Diodes | |
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| Organic Photocells | |
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| Biosensors | |
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| Scope of Electrophoretically Deposited Polymers | |
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| References | |
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| Electrochemical Surface Switches and Electronic Ion Pumps Based on Conjugated Polymers | |
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| Electronic Control of Surface Properties | |
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| Wettability Switches Based on Conducting Polymers | |
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| Surface Switches Based on P3AT, PPy, and PANI | |
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| Integration of Wettability Switches in Microfluidic Systems | |
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| Electronic Control of Cell Seeding and Proliferation Using Surface Switches | |
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| Electronic Ion Pumps Based on PEDOT:PSS | |
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| Electronic Control of Proton Oscillations | |
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| Electronic Ion Pumps to Regulate Intracellular Ca2+ Signaling | |
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| Acknowledgments | |
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| References | |
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| Index | |