000			06249nam a2200349 i 4500
008			090506s2009 gw a b 001 0 eng
020			_a9783527314201
020			_a3527314202
035			_a(OCoLC)321017979
040			_aUKM _beng _cUKM _dBWX _dZQP _dTEF _dIXA _dSNK _dBAUN _erda
049			_aBAUN_MERKEZ
050	0	4	_aQD553 _b.C54 2009
082	0	4	_222
245	0	0	_aChemically modified electrodes / _cedited by Richard C. Alkire ... [and others]
264		1	_aWeinheim : _bWiley-VCH, _c[2009]
264		2	_aChichester : _bJohn Wiley [distributor], _c[2009]
264		4	_c©2009
300			_axi, 267 pages : _billustrations (some col) ; _c25 cm
336			_atext _btxt _2rdacontent
337			_aunmediated _bn _2rdamedia
338			_avolume _bnc _2rdacarrier
490	0		_aAdvances in electrochemical science and engineering ; _vv. 11
504			_aIncludes bibliographical references and index
505	0	0	_tContents _tPreface IX _tList of Contributors XI _t1 Nanostructured Electrodes with Unique Properties for Biological and Other Applications 1 _rJ. Justin Gooding, Leo M.H. Lai, and Ian Y. Goon _t1.1 Introduction 1 _t1.2 High Surface Area Electrodes 2 _t1.2.1 Attachment of Nanoparticles onto Electrodes 3 _t1.2.2 Templating using Membranes 12 _t1.2.3 Templating using Lyotropic Liquid Crystals 19 _t1.2.4 Colloidal Templates 22 _t1.3 Catalytic Properties 23 _t1.4 Exploiting Nanoscale Control to Interface Electrodes with Biomolecules 27 _t1.4.1 Plugging Nanomaterials into Proteins – Nanoparticles 27 _t1.4.2 Plugging Nanomaterials into Proteins – Carbon Nanotubes 29 _t1.4.3 Plugging Nanomaterials into Proteins – Molecular Wires 31 _t1.4.3.1 Nanostructuring Electrodes to Achieve Intimate Connectivity with Biomolecules 32 _t1.4.3.2 Nanostructuring Electrodes using Rigid Molecules 32 _t1.4.3.3 The use of Molecular Wires in Electrochemistry such that Long-Distance Electron Transfer can be Exploited for a Variety of Applications 35 _t1.5 Switchable Surfaces 39 _t1.5.1 Switching Properties of Monolayer Systems 39 _t1.5.2 Control and Enhancement of Electrochemical Reactions using Magnetic Nanostructures on Electrodes 43 _t1.6 Conclusions 50 _tReferences 50 _tAdvances in Electrochemical Science and Engineering: Vol. 11 Chemically Modified Electrodes. _rEdited by Richard C. Alkire, Dieter M. Kolb, Jacek Lipkowski and Philip N. Ross _t2 Electrochemically Active Polyelectrolyte-Modified Electrodes 57 _rMario Tagliazucchi and Ernesto J. Calvo _t2.1 Introduction 57 _t2.1.1 Chemically Modified Electrodes 58 _t2.1.2 Redox Hydrogels 59 _t2.1.3 Redox Polyelectrolyte Monolayers 60 _t2.1.4 Redox Polymer Brushes and Grafted DNA 61 _t2.1.5 Layer-by-Layer Polyelectrolyte Multilayers 62 _t2.2 Structure 64 _t2.2.1 Polyelectrolye Interpenetration 66 _t2.2.2 Compensation of Polyelectrolyte Charges 66 _t2.2.3 Film Inner Structure 66 _t2.2.4 Effect of the Assembly pH 67 _t2.2.5 Theoretical Description 68 _t2.3 Electrochemical Response 72 _t2.3.1 Ideal Response 72 _t2.3.2 Peak Position and Donnan Potential 73 _t2.3.3 Coupling Between the Acid–Base and Redox Equilibria 78 _t2.3.4 Peak Width 79 _t2.3.5 Nonreversible Electrochemistry: Charge Transport 81 _t2.4 Dynamics of Solvent and Ion Exchange 84 _t2.4.1 Ion Exchange 84 _t2.4.2 Solvent Exchange 86 _t2.4.3 Specific Ionic Effects 86 _t2.4.4 Break-In 88 _t2.5 Molecular Description of Redox Polyelectrolyte-Modified Electrodes 89 _t2.5.1 Formulation of the Molecular Theory 89 _t2.5.2 Comparison with Phenomenological Models, Advantages and Limitations 96 _t2.6 Applications 97 _t2.6.1 Amperometric Enzymatic Electrodes 97 _t2.6.2 Electrochromic Devices 105 _t2.7 Conclusions 106 _tReferences 109 _t3 Electrochemistry on Carbon-Nanotube-Modified Surfaces 117 _rMaría José Esplandiu _t3.1 Introduction 117 _t3.2 Structure and Properties of Carbon Nanotubes 118 _t3.2.1 Structure and Electronic Properties 118 _t3.2.2 Chemical Properties 121 _t3.2.3 Electrochemical Properties 123 _t3.3 Towards the Design of CNT-Modified Electrodes 128 _t3.3.1 Synthesis of CNTs 128 _t3.3.2 CNT Purification Methods 129 _t3.3.3 Chemical and Biochemical Functionalization 130 _t3.3.3.1 Covalent Modification 131 _t3.3.3.2 Noncovalent Modification 133 _t3.3.3.3 Chemical Modification for CNT Sorting 133 _t3.3.3.4 Chemical Doping, Intercalation and Artificial Defects 135 _t3.3.4 CNT Deposition on Electrode Surfaces 135 _t3.3.4.1 Randomly Dispersed CNTs 135 _t3.3.4.2 Oriented CNT Electrodes 141 _t3.3.4.3 Individual CNT Electrodes 144 _t3.3.5 CNT-Modified Electrode Pretreatments 146 _t3.4 Electrochemical Applications of CNT Electrodes 147 _t3.4.1 Biosensors 147 _t3.4.1.1 Enzymatic and Redox Protein Biosensors 148 _t3.4.1.2 CNT/DNA and Genosensors 151 _t3.4.1.3 Immunosensors 156 _t3.4.2 Electrochemical Actuators 157 _t3.4.3 Electrochemical Energy-Harvesting Devices 157 _t3.5 Conclusions and Future Prospects 160 _tReferences 162 _t4 Electrochemistry of Electroactive Surface-Immobilized Nanoparticles 169 _rDaniel A. Buttry _t4.1 Introduction 169 _t4.2 Synthetic Approaches and Characterization 171 _t4.3 Immobilization Schemes 174 _t4.4 Metal Oxides 178 _t4.4.1 TiOx 178 _t4.4.2 MnOx 180 _t4.4.3 FeOx 184 _t4.4.4 NiOx and CoOx 185 _t4.5 Other Metal Oxides and Metal Sulfides 186 _t4.6 Prussian Blue and Its Derivatives 187 _t4.7 Concluding Remarks 192 _tReferences 193 _t5 Structure, Electrochemistry and Applications of Self-Assembled Monolayers of Thiols 197 _rManfred Buck _t5.1 Introduction 197 _t5.2 Structural Aspects of Thiol-Like SAMs 200 _t5.3 Reductive Desorption of SAMs 209 _t5.4 Metal Deposition on SAM-Modified Electrodes 218 _t5.4.1 General Remarks 218 _t5.4.2 On-Top Deposition 220 _t5.4.3 Underpotential Deposition 228 _t5.4.4 Bulk-Metal Deposition 239 _t5.5 Summary and Outlook 245 _tReferences 247 _tIndex 257
520			_a"With contributions from an international group of expert authors, this book includes the latest trends in tailoring interfacial properties electrochemically. The chapters cover various organic and inorganic compounds, with applications ranging from electrochemistry to nanotechnology and biology."--pub. desc
650		0	_aElectrochemistry
650		0	_aElectrodes
700	1		_aAlkire, R. C., _d1941-
830		0	_9110984 _aAdvances in electrochemical science and engineering ; _vvolume 11.
900			_a30899
942			_2lcc _cKT
999			_c27695 _d27695