| Preface | 5 |
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| Acknowledgments | 6 |
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| Contents | 7 |
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| Chapter 1: Introduction | 13 |
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| 1.1 Nanotechnology | 13 |
| 1.2 Sensors | 18 |
| 1.3 Nanotechnology Enabled Sensors | 20 |
| References | 24 |
| Chapter 2: Sensor Characteristics and Physical Effects | 25 |
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| 2.1 Introduction | 25 |
| 2.2 Sensor Characteristics and Terminology | 25 |
| 2.3 Physical Effects Employed for Signal Transduction | 32 |
| 2.4 Summary | 69 |
| Chapter 3: Transduction Platforms | 75 |
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| 3.1 Introduction | 75 |
| 3.2 Conductometric and Capacitive Transducers | 75 |
| 3.3 Optical Waveguide based Transducers | 78 |
| 3.4 Electrochemical Transducers | 91 |
| 3.5 Solid State Transducers | 118 |
| 3.6 Acoustic Wave Transducers | 130 |
| 3.7 Summary | 141 |
| References | 143 |
| Chapter 4: Nano Fabrication and Patterning Techniques | 147 |
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| 4.1 Introduction | 147 |
| 4.2 Synthesis of Inorganic Nanoparticles | 148 |
| 4.3 Formation of Thin Films | 153 |
| 4.4 Physical Vapor Deposition (PVD) | 163 |
| 4.5 Chemical Vapor Deposition (CVD) | 176 |
| 4.6 Liquid Phase Techniques | 185 |
| 4.7 Casting | 194 |
| 4.8 Sol-gel | 196 |
| 4.9 Nanolithography and Nano-Patterning | 198 |
| 4.10 Summary | 216 |
| References | 218 |
| Chapter 5: Characterization Techniques for Nanomaterials | 223 |
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| 5.1 Introduction | 223 |
| 5.2 Electromagnetic Spectroscopy | 223 |
| 5.3 Nuclear Magnetic Resonance (NMR) Spectroscopy | 240 |
| 5.4 X-Ray Photoelectron Spectroscopy (XPS) | 244 |
| 5.6 Light Scattering Techniques | 252 |
| 5.7 Electron Microscopy | 260 |
| 5.8 Rutherford Backscattering Spectrometry (RBS) | 271 |
| 5.9 Scanning Probe Microscopy (SPM) | 275 |
| 5.10 Mass Spectrometry | 282 |
| 5.11 Summary | 286 |
| References | 288 |
| Chapter 6: Inorganic Nanotechnology Enabled Sensors | 294 |
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| 6.1 Introduction | 294 |
| 6.2 Density and Number of States | 294 |
| 6.3 Gas Sensing with Nanostructured Thin Films | 315 |
| 6.5 Nanotechnology Enabled Mechanical Sensors | 351 |
| 6.6 Nanotechnology Enabled Optical Sensors | 359 |
| 6.7 Magnetically Engineered Spintronic Sensors | 367 |
| Chapter 7: Organic Nanotechnology Enabled Sensors | 382 |
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| 7.1 Introduction | 382 |
| 7.2 Surface Interactions | 383 |
| 7.3 Surface Materials and Surface Modification | 397 |
| 7.4 Proteins in Nanotechnology Enabled Sensors | 415 |
| 7.5 Nano-sensors based on Nucleotides and DNA | 447 |
| 7.8 Biomagnetic Sensors | 480 |
| Index | 493 |
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| About the Authors | 502 |