Redox Chemistry and Interfacial Behavior of Biological Molecules

Front Matter....Pages i-xi
Supramolecular Effects in the Redox and Coordination Chemistry of Superstructured Iron Porphyrins....Pages 1-25
Electrochemistry of Metalloporphyrins Containing A Metal-Metal or Metal-Carbon Bond....Pages 27-45
A Study of the Effects of Ionic Strength and Anion Binding on the Reduction Potential of Cytochrome c Using Microelectrodes....Pages 47-61
Electrochemical Reactivity of Strongly Adsorbed Cytochrome c....Pages 63-76
Redox Reactivity of Manganese “Capped” Metalloporphyrins....Pages 77-86
Metalloporphyrin Films on Solid Electrodes: Reflectance Spectroscopy and AC Impedance Studies in Aqueous and Nonaqueous Media....Pages 87-104
Bacterial Cytochrome P-450 Enzymes and Reactions on Immobilized Electrodes. I. Preliminary Studies....Pages 105-112
Interfacial Electrochemistry of Promoter Modified Electrodes for the Rapid Electron-Transfer of Cytochrome c....Pages 113-123
Sers Studies on the Electrode Reaction of Cytochrome c at Silver Electrode in the Presence of Pyridine Derivatives....Pages 125-138
The Electrochemical Characterization of the Oxene Adducts of PFe(ClO 4 ), PFe II , and PFe II (SR) [P = Tetrakis(2,6-Dichlorophenyl)Porphinato Dianion] in Acetonitrile: Models for Compounds I and II of Horseradish Peroxidase and for Activated Cytochrome P-450....Pages 139-149
Direct Electrical Communication between Chemically Modified Enzymes and Metal Electrodes: III. Electron-Transfer Relay Modified Glucose Oxidase and D-Amino-Acid Oxidase....Pages 151-171
Potential Controlled Enzymatic Activity of Conducting Enzyme Membrane....Pages 173-179
Electro-Enzymatic Studies of the Interfacial Behaviour of Proteins....Pages 181-191
Catalytic Oxidation of D-Glucose at an Enzyme-Modified Electrode with Entrapped Mediator....Pages 193-201
Electrochemistry of the Iron-Molybdenum Cofactor of Nitrogenase: Evidence for Multiple Speciation and Electrocatalytic Behavior....Pages 203-216
Serrs as a Probe of Electrode Processes: Interaction of Glucose Oxidase and Fad at Silver Electrodes....Pages 217-228
Surface Electrochemistry of Amino Acids: Voltammetry Assisted by Eels, Auger Spectroscopy and Leed....Pages 229-245
Electrochemistry and Spectroelectrochemistry of Adenine and Adenosine Complexes with 3d Transition Metals....Pages 247-266
Electrochemical Study of the Mechanism and Kinetics of Oxygen Reduction Mediated by Anthracycline Antibiotics Adsorbed on Electrode Surface....Pages 267-280
Studies on Redox Phototransformations of Reduced Forms of Coenzyme NADP + and Related Compounds....Pages 281-293
Anticancer Quinones and Quinolines: Mode of Action Via Electron Transfer and Oxidative Stress....Pages 295-307
Oxidation Pathways of Purine Drugs: Electrochemical, Liquid Chromatographic and Mass Spectrometric Insights....Pages 309-321
Electron Transfer Mechanism for Cocaine Action....Pages 323-331
Studies on Acid-Base, Hydration-Dehydration and Keto-Enol Equilibria in Aqueous Solutions of α-Ketoacids by Polarography, Linear Sweep Voltammetry and Spectroscopy....Pages 333-344
Electron Transfer-Oxy Radical Mechanism for Anticancer Agents: Etoposide, Cu Dips, and BIS(9-Aminoacridines)....Pages 345-357
Surface Enhanced Raman Scattering (SERS) Spectroscopy of Guanine Derivatives....Pages 359-367
Electrochemistry in Cancer: Applications to Pharmacological Studies of Quinone-Containing Antitumor Agents....Pages 369-382
On the Electrocatalytic Oxidation of D-Glucose and Related Polyols on Large Pt and Au Electrodes....Pages 383-395
Electrochemistry of Some Synthetic Oxygen Carrier Molecules in Water....Pages 397-406
Electrochemical Studies on the Generation of Active Oxygen Species in Biological Systems with the Use of Mediators....Pages 407-415
Intracellular Voltammetry with Ultrasmall Carbon Ring Electrodes....Pages 417-424
Oxidation Chemistry of CNS Indoles....Pages 425-445
Organic Electrochemistry, IV 1 : Electrochemical Desulfurization Reactions of Thiolumazines....Pages 447-455
Determination of Cationic Drugs on a Nafion-Coated Electrode....Pages 457-467
Adsorptive Stripping Voltammetric Studies of Biologically-Significant Compounds....Pages 469-478
Modified Electrodes used to Elucidate Electrochemical Behaviors of Biologically Significant Molecules....Pages 479-498
Studies of the Kinetics of Mediated Electrochemical Oxidation at Polymer-Coated Electrodes....Pages 499-514
Electrochemical Preparation of Metallophthalocyanine Films....Pages 515-520
Selective Determination of Phosphate with PhoE Porin-Lecithin Membrane Electrode....Pages 521-527
Membrane Bioenergetics as Viewed from Reconstitution Experiments....Pages 529-556
Surface Charge Determines the Aggregation of Hemoglobin Subunits as Predicted by the Surface Free Energy....Pages 557-564
Electrocatalysis in Membrane Mimetic Media....Pages 565-581
Some Techniques for Investigation of Electrochemical and Ion Transport Properties of Biological Cell Membranes: The Case of Chara Corallina....Pages 583-612
Vectorial Control of Cell Growth with Microelectrode....Pages 613-622
Electrochemical Manipulation of Single Cell with a Microelectrode....Pages 623-629
Introduction of new Alcohol Binding Sites at the Lipid/Water Interface by the Incorporation of Monosialogangliosides into DPPC Liposomes....Pages 631-640
Back Matter....Pages 641-659