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Preface | |
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Acknowledgments | |
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Author | |
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Introduction | |
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Evolution of MEMS | |
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Applications of MEMS | |
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BioMEMS Applications | |
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MEMS Resources | |
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Text Goals and Organization | |
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Miniaturization and Scaling | |
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Geometrical Scaling | |
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Scaling in Nature | |
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Scaling of Forces | |
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Notation | |
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Implications | |
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Scaling of Phenomena | |
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Electricity | |
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Mechanical Systems | |
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Fluidic Systems | |
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Heat Transfer | |
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Problems | |
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References | |
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BioMEMS Materials | |
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Traditional MEMS and Microelectronic Materials | |
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Classification of Electronic Materials | |
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Silicon | |
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Crystal Structure | |
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Single Crystal Silicon Fabrication | |
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Properties of Silicon | |
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Properties of Thin Films | |
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Adhesion | |
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Stress | |
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Resistivity | |
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Silicon Compounds | |
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Polycrystalline Silicon | |
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Silicon Dioxide | |
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Silicon Nitride | |
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Piezoelectric Crystals | |
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Metals | |
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Polymeric Materials for MEMS | |
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Polydimethylsiloxane (Silicone Rubber) | |
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Polyimide | |
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SU-8 | |
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Parylene | |
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Conductive Polymers | |
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Biomaterials | |
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Material Selection for Biological and Medical Applications | |
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Food and Drug Administration and Medical Device Regulation | |
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Biocompatibility | |
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Sterilization | |
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Problems | |
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References | |
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Microfabrication Methods and Processes for BioMEMS | |
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Introduction | |
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Microlithography | |
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Photolithography Process | |
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Surface Preparation | |
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Spin Coating | |
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Soft Baking | |
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Exposure | |
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Development | |
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Descum | |
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Hard Baking and Post Baking | |
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Photoresists | |
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Photolithography Tools and Resolution | |
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Contact and Proximity Printings | |
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Projection | |
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Resolution | |
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Double-Sided Lithography | |
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Multilayer Resists | |
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Other Lithography Methods | |
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Photomasks | |
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Mask Layout | |
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Producing a Photomask | |
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Mask Alignment | |
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Cleanroom Processing | |
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Doping | |
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Diffusion | |
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Ion Implantation | |
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Micromachining | |
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Subtractive Processes | |
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Wet Etching | |
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Dry Etching | |
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Additive Processes | |
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Oxidation | |
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Chemical Vapor Deposition | |
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Physical Vapor Deposition | |
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Epitaxy | |
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Electrochemical Deposition | |
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Bulk and Surface Micromachining | |
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Bulk Micromachining | |
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Surface Micromachining | |
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LIGA | |
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Micromolding and Imprint Lithography | |
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Casting and Soft Lithography | |
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Injection Molding | |
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Compression Molding | |
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Other Micromachining Techniques | |
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Microstereolithography | |
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Probe-Based Lithographic Techniques | |
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Chemical Mechanical Polishing | |
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Wafer Bonding, Assembly, and Packaging | |
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Dicing | |
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Wafer Bonding Methods | |
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Fusion Bonding | |
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Anodic Bonding | |
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Low-Temperature Glass Bonding | |
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Eutectic Bonding | |
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Adhesive Bonding | |
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Hermeticity and Sealing | |
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Assembly | |
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Electrical Packaging | |
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Microfluidic Packaging | |
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Medical Packaging Requirements | |
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Surface Treatment | |
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Stiction | |
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Surface Modification | |
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Conversion Factors for Energy and Intensity Units | |
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Problems | |
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Laboratory Exercises | |
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References | |
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Microfluidics | |
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Introduction and Fluid Properties | |
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Fluids | |
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Fluid as a Continuum | |
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Properties of a Fluid | |
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Pressure | |
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Density | |
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Temperature | |
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Viscosity | |
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Thermal Conductivity | |
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Surface Tension | |
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Contact Angle | |
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Concepts in Microfluidics | |
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Capillarity | |
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Fluid Flow | |
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Couette Flow | |
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Poiseuille Flow | |
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Hydraulic Resistance | |
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Hydrodynamic Capacitance | |
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Hydrodynamic Inductance | |
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Fluidic Circuit Theory | |
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Stokes Drag | |
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Fluid-Transport Phenomena and Pumping | |
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Diffusion | |
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Electrowetting | |
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Electrokinetics | |
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Electric Double Layers | |
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Electroosmosis | |
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Electrophoresis | |
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Dielectrophoresis | |
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Magnetophoresis | |
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Flow Control | |
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Microchannels | |
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Laminar Flow in Microchannels | |
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Valving | |
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Passive Valves | |
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Actuation Methods and Active Valves | |
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Pumping | |
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Passive Pumps | |
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Active Pumps: Mechanical | |
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Active Pumps: Nonmechanical | |
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Mixing | |
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Problems | |
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Laboratory Exercise | |
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References | |
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Lab-on-a-Chip or Micro Total Analysis Systems | |
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Microanalytical Systems in Chemistry and Biology | |
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Sample Pretreatment | |
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Filtration | |
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Filtration Structures | |
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Filtration Membranes | |
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Dialysis | |
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Extraction | |
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Liquid-Phase Extraction | |
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Solid-Phase Extraction | |
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Sample Introduction | |
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Electrokinetic Injection | |
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Hydrodynamic Injection | |
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Separations | |
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Separation Performance | |
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Chromatography | |
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High-Performance Liquid Chromatography | |
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Hydrodynamic Chromatography | |
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Affinity Chromatography | |
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Field Flow Fractionation | |
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Electrophoresis | |
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Capillary Electrophoresis and Capillary Gel Electrophoresis | |
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Isoelectric Focusing | |
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Problems | |
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References | |
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Sensing and Detection Methods | |
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Sensing and Detection | |
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Sensor Characteristics | |
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Principles of Physical Sensing | |
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Resistive Sensors | |
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Capacitive Sensors | |
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Inductive Sensors | |
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Resonant Sensors | |
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Sensor Examples: Pressure Sensing | |
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Biological and Chemical Detection Methods | |
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Biological Sensors | |
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Electrochemical Methods | |
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Amperometry | |
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Voltammetry | |
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Potentiometry | |
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Conductometry | |
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Optical Detection Methods | |
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Fluorescence | |
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Absorbance | |
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Chemiluminescence | |
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Other Optical Detection Methods | |
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Mass Spectrometry | |
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Electrospray Ionization | |
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Matrix-Assisted Laser Desorption Ionization | |
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Problems | |
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References | |
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Applications to Cells, Nucleic Acids, and Proteins | |
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Cells | |
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Cell Culture Reactors | |
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Cell Adhesion | |
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Retention: Filters, Weirs, and Polymer Matrix | |
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Cell Manipulation | |
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Electroporation | |
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Cell Lysis | |
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Cell-Based Sensors | |
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Nucleic Acids | |
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Purification | |
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Amplification: Polymerase Chain Reaction | |
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Hybridization: Microchannel and Microarray | |
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Sequencing | |
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Integrated Genetic Analysis Systems | |
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Proteins | |
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Immunoassays | |
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Enzymatic Assays | |
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Problems | |
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References | |
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Clinical Monitoring | |
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Flow Cytometry | |
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Microdialysis | |
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Catheter-Based Sensors | |
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Endoscopy | |
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Point of Care | |
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Problems | |
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References | |
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MEMS Implants and Bioelectric Interfaces | |
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Implantable MEMS | |
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Microelectrodes and Neural Probes | |
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Implantable Sensors | |
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Drug Delivery | |
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Tissue Engineering | |
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Problems | |
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References | |
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Index | |