Preface |
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xi | |
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1 The History/Development of Single Particle Nanocatalysis |
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1 | (8) |
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1.1 History of Single Particle Nanocatalysis Based on Single Molecule Fluorescence Microscopy |
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2 | (1) |
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1.2 History of Single Particle Nanocatalysis Based on (Localized) Surface Plasmon Resonance |
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3 | (1) |
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1.3 History of Single Particle Nanocatalysis Based on Scanning Electrochemical Microscopy |
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4 | (1) |
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1.4 History of Single Particle Nanocatalysis Based on Vibrational Spectroscopies |
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5 | (1) |
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6 | (3) |
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2 Single Molecule Nanocatalysis Reveals Catalytic Kinetics and Thermodynamics of Individual Nanocatalysts |
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9 | (40) |
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2.1 Single Molecule Enzymology |
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9 | (14) |
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2.1.1 Single Molecule Michaelis--Menten Kinetics in the Absence of Dynamic Disorder |
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9 | (4) |
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2.1.2 Single Molecule Michaelis--Menten Kinetics with Dynamic Disorder |
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13 | (7) |
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2.1.3 Randomness Parameter |
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20 | (1) |
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2.1.4 Single Molecule Michaelis-Menten Kinetics for Fluorogenic Reaction in the Absence of Dynamic Disorder |
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21 | (2) |
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2.2 Physical Models for Kinetic and Dynamic Analysis of Single Molecule Nanocatalysts |
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23 | (8) |
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2.2.1 Langmuir--Hinshelwood Mechanism for Noncompetitive Heterogeneous Catalysis |
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23 | (1) |
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2.2.1.1 Langmuir--Hinshelwood Mechanism for Product Formation |
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24 | (3) |
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2.2.1.2 Two-Pathway Model for Production Dissociation |
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27 | (2) |
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2.2.1.3 Overall Turnover Rate |
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29 | (1) |
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2.2.2 Langmuir--Hinshelwood Mechanism for Competitive Heterogeneous Catalysis |
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30 | (1) |
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2.3 Comparison Between Michaelis--Menten Mechanism and Noncompetitive Langmuir--Hinshelwood Mechanism |
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31 | (1) |
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2.4 Michaelis--Menten Mechanism Coupled with Multiple Product Dissociation Pathways |
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32 | (3) |
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2.4.1 Product Dissociation Process |
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32 | (1) |
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2.4.2 Product Formation Process |
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33 | (2) |
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2.5 Application of Langmuir--Hinshelwood Mechanism to Oligomeric Enzymes |
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35 | (1) |
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2.6 Applications of Competitive/Noncompetitive Langmuir--Hinshelwood Models in Single Molecule Nanocatalysis |
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35 | (9) |
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2.6.1 Applications of Noncompetitive Langmuir--Hinshelwood Models in Single Molecule Nanocatalysis |
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35 | (1) |
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2.6.1.1 Single Molecule Nanocatalysis on Single Au Nanoparticles |
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35 | (3) |
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2.6.1.2 Single Molecule Photocatalysis on Single TiO2 Nanoparticles |
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38 | (3) |
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2.6.2 Applications of Competitive Langmuir--Hinshelwood Models in Single Molecule Nanocatalysis |
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41 | (1) |
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2.6.2.1 Single Pt Nanocatalyst Behaves Differently in Different Reactions |
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41 | (1) |
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2.6.2.2 Single Molecule Nanocatalysis at Subparticle Level |
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42 | (2) |
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2.7 Single Molecule Nanocatalysis Reveals the Catalytic Thermodynamics of Single Nanocatalysts |
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44 | (2) |
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46 | (1) |
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46 | (3) |
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3 Combination of Traditional SMFM with Other Techniques for Single Molecule/Particle Nanocatalysis |
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49 | (14) |
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3.1 Introduction of SMFM-Based Single Particle Nanocatalysis Analysis Method |
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49 | (1) |
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3.2 SMFM Combining with Electrochemical Techniques |
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49 | (8) |
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3.3 SMFM Combining with AFM |
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57 | (3) |
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60 | (1) |
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60 | (1) |
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60 | (3) |
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4 Optical Super-Resolution Imaging in Single Molecule Nanocatalysis |
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63 | (44) |
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4.1 History and Principle of Different Optical Super-Resolution (SR) Techniques |
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63 | (5) |
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4.1.1 History of Optical Super-Resolution (SR) Techniques |
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63 | (2) |
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4.1.2 Principle of Optical Super-Resolution (SR) Imaging |
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65 | (1) |
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4.1.2.1 Super-Resolution Imaging with Spatially Patterned Excitation |
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65 | (1) |
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4.1.2.2 Localization Microscopy: Super-Resolution Imaging Based on Single Molecule Localization |
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66 | (2) |
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4.2 Application of Super-Resolution Imaging in Single Particle Catalysis |
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68 | (24) |
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4.2.1 Layered Double Hydroxide (LDH) |
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69 | (1) |
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69 | (1) |
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4.2.2.1 Super-Resolution Imaging on Zeolites |
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69 | (5) |
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4.2.2.2 Depth Profiling with Super-Resolution Imaging on Zeolites |
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74 | (2) |
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4.2.3 Metal Nanoparticles |
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76 | (3) |
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4.2.4 Supported Metal Nanocatalysts |
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79 | (1) |
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4.2.5 Semiconductors as Photo(electro)catalysts |
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80 | (2) |
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4.2.5.1 Active Site/Facet Mapping |
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82 | (1) |
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4.2.5.2 Photogenerated Charge Separation |
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82 | (2) |
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4.2.5.3 Design a Photo(electro)catalyst |
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84 | (2) |
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86 | (1) |
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4.2.7 Imaging the Chemical Reactions |
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87 | (1) |
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4.2.7.1 Kinetic Studies of Single Molecule Fluorogenic Reactions |
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87 | (2) |
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4.2.7.2 SR Imaging of the Single Molecule Reactions on Different Surfaces |
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89 | (2) |
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4.2.8 Other Applications of SR Imaging Technique |
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91 | (1) |
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92 | (1) |
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92 | (1) |
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93 | (14) |
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5 Scanning Electrochemical Microscopy (SECM) for Single Particle Nanocatalysis |
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107 | (38) |
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5.1 Brief Review of Scanning Electrochemical Microscopy (SECM) |
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107 | (2) |
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109 | (9) |
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5.2.1 Preparation of Nanoelectrodes |
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111 | (1) |
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5.2.1.1 Fabrication Method 1: Electron Beam Lithography |
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111 | (2) |
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5.2.1.2 Fabrication Method 2: Glass-Coated Electrode |
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113 | (1) |
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5.2.2 Operation Modes of SECM |
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113 | (1) |
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113 | (4) |
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117 | (1) |
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5.3 Preparation of Single Nanoparticle Samples for Electrocatalytic Studies |
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118 | (9) |
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5.3.1 "Jump-to-contact" Method for Preparing Single Nanoparticles Based on Tip-Induced Deposition of Metal |
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119 | (1) |
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5.3.2 Electrochemical Methods of Preparing and Characterizing Single-Metal NPs |
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120 | (1) |
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5.3.2.1 Direct Electrodepositing of Single-Metal NPs on a Macroscopic Substrate |
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121 | (2) |
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5.3.2.2 Mechanical Transfer of the Nanoparticle from the Tip |
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123 | (1) |
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5.3.2.3 Anodization of Tip Material |
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124 | (1) |
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5.3.2.4 Single-Nanoparticle Formation on Ultramicroscopic Substrate |
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124 | (1) |
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5.3.3 Determining Electroactive Radii of the Substrate |
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125 | (2) |
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5.4 Examples of Typical Experimental Data Analysis Process |
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127 | (14) |
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5.4.1 Pt NPs/C UME/Proton Reduction |
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128 | (2) |
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5.4.2 Water Oxidation on IrOx NP |
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130 | (3) |
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5.4.3 Hydrogen Evolution Reaction (HER) at the Pd NP |
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133 | (4) |
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5.4.4 Screening of ORR Catalysts |
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137 | (4) |
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141 | (1) |
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141 | (1) |
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142 | (3) |
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6 Surface Plasmon Resonance Spectroscopy for Single Particle Nanocatalysis/Reaction |
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145 | (36) |
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6.1 Bulk, Surface, and Localized Surface (Nanoparticle) Plasmons |
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145 | (1) |
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6.2 SPR on Single Particle Catalysis at Single Particle Level |
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146 | (4) |
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6.2.1 Principle of SPR Sensing |
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146 | (3) |
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6.2.2 Experimental Method of SPR on Single Particle Catalysis |
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149 | (1) |
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6.2.3 Application: Electrocatalysis of Single Pt Nanoparticles Based on SPR |
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150 | (1) |
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6.3 LSPR on Single Particle Catalysis/Reaction at Single Particle Level |
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150 | (24) |
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6.3.1 Principle of LSPR Sensing |
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150 | (2) |
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6.3.1.1 Electron Injection and Spillover |
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152 | (1) |
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153 | (1) |
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6.3.1.3 Plasmon Resonance Energy Transfer |
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153 | (1) |
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6.3.2 Experimental Method of LSPR on Single Particle Catalysis |
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154 | (1) |
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6.3.2.1 Dark-field Microscopy |
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154 | (1) |
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6.3.2.2 Experimental Strategies |
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155 | (1) |
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6.3.3 Application of LSPR Spectroscopy to Single Particle Catalysis/Reaction |
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156 | (1) |
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6.3.3.1 Application 1: Direct Observation of the Changes of the Single Nanoparticle Itself |
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156 | (3) |
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6.3.3.2 Application 2: Direct Observation of Surface Catalytic Reactions on Single Gold Nanoparticles by Single Particle LSPR Spectroscopy |
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159 | (2) |
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6.3.3.3 Application 3: Indirect Observation of Catalytic Reactions by Single-Nanoparticle LSPR Spectroscopy |
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161 | (4) |
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6.3.3.4 Application 4: Indirect Observation of Chemical Reactions by Plasmon Resonance Energy Transfer |
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165 | (1) |
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6.3.3.5 Application 5: Observation of Electrochemical/Catalytic Reactions on Single Gold Nanoparticles by Single Particle LSPR Spectroscopy |
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166 | (8) |
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174 | (1) |
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175 | (6) |
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7 X-ray-Based Microscopy of Single Particle Nanocatalysis |
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181 | (26) |
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7.1 History of X-ray Microscopy |
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181 | (5) |
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7.1.1 History of the Setups for X-ray Absorption Fine Structure (XAFS) |
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182 | (3) |
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7.1.2 Evolution of X-ray Source Based on Synchrotron Light Sources |
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185 | (1) |
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7.2 Apparatus for Micrometer-Resolved XAFS Spectroscopy |
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186 | (10) |
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7.2.1 Soft X-rays and Hard X-rays |
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187 | (1) |
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188 | (3) |
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7.2.3 How the X-ray Beam is Shaped? |
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191 | (1) |
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7.2.3.1 X-ray Beam Optimization: Energy Selection |
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192 | (2) |
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7.2.3.2 X-ray Beam Optimization: Harmonic Rejection |
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194 | (2) |
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7.3 Spatially Resolved X-ray Microprobe Methods |
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196 | (3) |
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7.3.1 Full-Field Transmission X-ray Microscopy (TXM) |
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196 | (1) |
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7.3.2 Zernike Phase Contrast X-ray Microscopy |
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197 | (1) |
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7.3.3 Scanning Transmission X-ray Microscopy (STXM) |
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198 | (1) |
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7.3.4 Photoemission Microscopes: PEEM, SPEM, and Nano-ARPES |
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198 | (1) |
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7.3.5 Diffraction Microscopy |
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199 | (1) |
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7.4 Applications of X-ray-Based Microscopes at Single-Nanoparticle Catalysis |
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199 | (5) |
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204 | (1) |
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204 | (1) |
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205 | (2) |
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8 Vibrational Spectroscopy for Single Particle and Nanoscale Catalysis |
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207 | (48) |
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8.1 Enhanced Raman Spectroscopy |
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207 | (37) |
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8.1.1 Principles of Enhanced Raman Spectroscopy |
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208 | (1) |
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8.1.1.1 Interaction Between Light and Metal Nanostructure |
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208 | (1) |
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8.1.1.2 Interaction Between Light and Molecules |
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209 | (2) |
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8.1.1.3 Interaction Between Metal Nanostructure and Molecules |
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211 | (2) |
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213 | (3) |
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8.1.2 Reactions Related to Enhanced Raman Spectroscopy |
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216 | (1) |
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8.1.2.1 Model Chemical Reactions |
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216 | (1) |
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8.1.2.2 Plasmon-Assisted Catalysis |
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217 | (2) |
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8.1.2.3 Electrochemical Reactions |
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219 | (1) |
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8.1.3 Surface-Enhanced Raman Spectroscopy |
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220 | (1) |
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8.1.3.1 Remote Excitation SERS (Re-SERS) |
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220 | (1) |
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8.1.3.2 Instrumentation for Raman Scattering Detection |
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221 | (1) |
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8.1.3.3 SERS Substrate and Applications |
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222 | (6) |
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8.1.3.4 Application of SERS on Single Particle Catalysis/Electrochemistry |
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228 | (4) |
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8.1.4 Tip-Enhanced Raman Scattering |
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232 | (1) |
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8.1.4.1 Configuration of TERS |
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233 | (3) |
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8.1.4.2 Application of TERS on Electrochemistry and Catalysis at Nanoscale or Single Particle Level |
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236 | (8) |
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8.2 Enhanced Infrared Spectroscopy |
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244 | (4) |
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8.2.1 Principles of SEIRAS |
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244 | (3) |
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8.2.2 Application of SEIRAS on Single Particle Nanocatalysis |
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247 | (1) |
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248 | (1) |
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249 | (6) |
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9 Other Techniques for Single Particle Nanocatalysis/Electrochemistry |
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255 | (28) |
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9.1 Photoluminescence Spectroscopy for Single Particle Nanocatalysis |
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255 | (5) |
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9.1.1 Photoluminescence of Au Nanoparticle |
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255 | (2) |
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9.1.2 Applications of PL Spectroscopy for Single Particle Catalysis |
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257 | (1) |
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9.1.2.1 Revealing Plasmon-Enhanced Catalysis by Single Particle PL Spectroscopy |
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257 | (1) |
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9.1.2.2 Direct Observation of Chemical Reactions by Single Particle PL Measurement |
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258 | (2) |
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9.2 Nanoelectrodes and Ultra-microelectrodes for Single Particle Electrochemistry |
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260 | (13) |
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9.2.1 Nanoelectrodes for Single Particle Electrocatalysis |
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261 | (3) |
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9.2.2 Ultra-microelectrodes for Single Particle Electrochemistry |
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264 | (1) |
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9.2.2.1 Stochastic Collision of Individual Nanoparticles with UME |
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264 | (3) |
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9.2.2.2 Application of UME on Single-Nanoparticle Electrochemistry |
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267 | (6) |
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9.3 Three-Dimensional Holographic Microscopy for Single Particle Electrochemistry |
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273 | (5) |
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9.3.1 3D-Superlocalization of Nanoparticles by DHM |
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273 | (2) |
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9.3.2 Application of DHM on Single Particle Electrochemistry |
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275 | (1) |
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9.3.2.1 Deciphering the Transport Reaction Process of Single Ag Nanoparticles |
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276 | (1) |
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9.3.2.2 Correlated DHM and UME to Reveal the Chemical Reactivity of Individual Nanoparticles |
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277 | (1) |
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278 | (1) |
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278 | (5) |
Index |
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283 | |