chapter 1 Charge Migration Through the DNA Double Helix / chapter 2 Electrochemical DNA Biosensors / chapter 3 Amplified and Specific Electronic Transduction of DNA Sensing Processes in Monolayer and Thin-Film Assemblies / chapter 4 Direct Electrochemistry of Proteins and Enzymes at Electrodes / chapter 5 Voltammetric Investigations of Iron-Sulfur Clusters in Proteins / chapter ABC -- chapter 6 Polyion and Surfactant Films on Electrodes for Protein Electrochemistry / chapter 7 Electrochemistry of Peroxidases / chapter 8 Mechanisms and Kinetics of Neurotransmission Measured in Brain Slices with Cyclic Voltammetry / chapter 9 Electrochemical Monitoring of Exocytosis from Individual PC12 Cells in Culture / chapter 10 Milestones of Electrochemical Immunoassay at Cincinnati / chapter 11 Electrochemical Detection of Peptides / chapter 12 Microfabrication of Electrode Surfaces for Biosensors / chapter 13 Electrocatalytic Determination of Biochemical Compounds / chapter 14 Electrodes Based on the Electrical “Wiring” of Enzymes / chapter 15 Capillary Electrophoresis/ Electrochemistry / chapter 16 Ultrahigh Sensitivity Analysis of Amino Acids and Peptides by Capillary Liquid Chromatography with Electrochemical Detection