| Editor's Preface |
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xiii | |
| Series Editor's Preface |
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xv | |
| 1 Magnets for Small-Scale and Portable NMR |
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1 | (20) |
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1 | (2) |
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1.2 Compact Permanent Magnets |
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3 | (7) |
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1.2.1 Types of Permanent Magnets |
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3 | (2) |
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1.2.2 Stray-Field Magnets |
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5 | (4) |
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5 | (1) |
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1.2.2.2 Magnets for 1D and 2D Imaging |
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6 | (1) |
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1.2.2.3 Magnets for Bulk-Volume Analysis |
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7 | (2) |
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1.2.3 Center-Field Magnets |
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9 | (1) |
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10 | (6) |
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1.3.1 Permanent Magnet Materials |
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10 | (1) |
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1.3.2 Magnet Construction and Passive Shimming |
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11 | (1) |
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1.3.3 Overview of Center-field Magnets for Compact NMR |
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11 | (2) |
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1.3.4 Strategies for Passive Shimming |
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13 | (1) |
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1.3.5 Shim Coils for Compact NMR Magnets |
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14 | (2) |
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16 | (1) |
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16 | (5) |
| 2 Compact Modeling Techniques for Magnetic Resonance Detectors |
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21 | (38) |
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21 | (1) |
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2.2 Fast Simulation of EPR Resonators Based on Model Order Reduction |
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22 | (17) |
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2.2.1 The Discretized Maxwell's Equations |
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23 | (6) |
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2.2.2 Model Order Reduction |
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29 | (4) |
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2.2.3 Structure-Preserving Model Order Reduction |
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33 | (1) |
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2.2.4 Planar Coil EPR Resonator |
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34 | (5) |
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2.3 System Level Simulation of a Magnetic Resonance Microsensor by Means of Parametric Model Order Reduction |
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39 | (15) |
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40 | (3) |
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2.3.2 Parametric Model Order Reduction |
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43 | (3) |
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2.3.3 Compact Model Simulation Results |
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46 | (1) |
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2.3.4 Device-Circuit Co-simulation |
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46 | (8) |
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2.4 Conclusions and Outlook |
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54 | (1) |
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55 | (4) |
| 3 Microarrays and Microelectronics for Magnetic Resonance |
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59 | (16) |
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59 | (1) |
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3.2 Microarrays for Magnetic Resonance |
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59 | (4) |
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3.2.1 Theoretical Background |
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59 | (2) |
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3.2.2 Microtechnologies for MR Array Fabrication |
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61 | (2) |
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63 | (1) |
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3.4 CMOS Frequency Division Multiplexer |
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64 | (6) |
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3.4.1 The Low-Noise Amplifier |
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64 | (1) |
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3.4.2 The Frequency Mixer |
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65 | (1) |
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3.4.3 The Bandpass Filter |
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66 | (1) |
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67 | (11) |
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68 | (2) |
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70 | (1) |
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70 | (5) |
| 4 Wave Guides for Micromagnetic Resonance |
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75 | (34) |
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75 | (3) |
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4.2 Wave Guides: Theoretical Basics |
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78 | (6) |
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4.2.1 Propagating Electromagnetic Modes |
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78 | (1) |
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4.2.2 Characteristic Impedance and Transport Characteristics |
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79 | (1) |
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4.2.3 Theory of TEM Wave Modes |
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79 | (1) |
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4.2.4 Modeling of TEM Modes |
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80 | (2) |
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4.2.4.1 Losses in Transmission Lines |
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82 | (1) |
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4.2.5 Magnetic Fields in Planar TEM Transmission Lines |
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82 | (1) |
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4.2.6 Transmission Line Detectors and Resonators |
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83 | (1) |
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4.3 Designs and Applications |
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84 | (16) |
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4.3.1 Microstrip NMR Probes in MRI |
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84 | (3) |
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87 | (1) |
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87 | (1) |
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4.3.4 Microstrip Detectors |
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88 | (2) |
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4.3.5 Nonresonant Detectors |
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90 | (2) |
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4.3.6 Stripline Detectors |
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92 | (4) |
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4.3.7 Parallel Plate Transmission Lines |
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96 | (1) |
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4.3.8 Applications in Solid-State Physics |
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97 | (1) |
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4.3.9 Wave Guides for Dynamic Nuclear Polarization |
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98 | (2) |
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100 | (9) |
| 5 Innovative Coil Fabrication Techniques for Miniaturized Magnetic Resonance Detectors |
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109 | (34) |
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Shyam Sundar Adhikari Parenky |
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5.1 Wire-Bonding-A New Means to Miniaturize MR Detectors |
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109 | (5) |
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5.2 Microcoil Inserts for Magic Angle Spinning |
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114 | (9) |
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5.2.1 Backbone of the Magic Angle Coil Spinning (MACS) Technique |
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115 | (1) |
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5.2.2 Cost of Inductive Coupling |
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116 | (2) |
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5.2.3 Demonstrating the Improved Sensitivity of the MACS Technique from NMR Experiments |
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118 | (1) |
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5.2.4 Microfabricated MACS Inserts |
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118 | (2) |
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5.2.5 Double-Resonant MACS Insert |
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120 | (3) |
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5.3 Micro-Helmholtz Coil Pairs |
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123 | (5) |
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5.3.1 Helmholtz Coils in Magnetic Resonance |
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123 | (1) |
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5.3.2 Magnetic Field Profile |
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124 | (1) |
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5.3.3 Micromachining of Miniaturized Helmholtz Pairs |
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125 | (3) |
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5.4 High Filling Factor Microcoils |
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128 | (2) |
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128 | (2) |
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130 | (1) |
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130 | (1) |
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5.5 Coil Fabrication Using Inks |
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130 | (6) |
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136 | (7) |
| 6 IC-Based and IC-Assisted μNMR Detectors |
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143 | (36) |
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6.1 Technological Considerations and Device Models |
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143 | (8) |
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6.1.1 Complementary Metal Oxide Semiconductor Technologies |
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143 | (5) |
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6.1.2 Bipolar Complementary Metal Oxide Semiconductor Technologies |
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148 | (3) |
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6.2 Monolithic Transceiver Electronics for NMR Applications |
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151 | (16) |
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6.2.1 Optimal Integrated RF Front-ends for μNMR Applications |
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151 | (4) |
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6.2.2 Designing NMR Receivers in CMOS and BiCMOS |
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155 | (12) |
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6.2.2.1 LNAs for Widebandand Applications |
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156 | (7) |
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6.2.2.2 LNAs for Narrowband Applications |
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163 | (4) |
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6.2.3 Co-design of the Detection Coil and the LNA for SNR Optimization |
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167 | (1) |
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6.3 Overview of the State-of-the-Art in IC-Based and IC-Assisted μNMR |
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167 | (7) |
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6.3.1 Portable NMR Systems |
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167 | (3) |
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6.3.2 NMR Spectroscopy Systems |
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170 | (1) |
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6.3.3 MR Imaging and Microscopy Systems |
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171 | (2) |
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6.3.4 Intravascular NMR Systems |
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173 | (1) |
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6.4 Summary and Conclusion |
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174 | (1) |
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174 | (5) |
| 7 MR Imaging of Flow on the Microscale |
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179 | (20) |
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179 | (1) |
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179 | (6) |
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180 | (1) |
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181 | (1) |
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182 | (1) |
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182 | (3) |
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183 | (1) |
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7.2.4.2 Temporal Stability |
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184 | (1) |
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7.2.4.3 Spatial Resolution |
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184 | (1) |
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7.3 Applications of Microscopic Flow Imaging |
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185 | (9) |
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186 | (1) |
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7.3.2 Characterization of Liquid Exchange in Aneurysm Models |
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186 | (3) |
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186 | (1) |
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186 | (1) |
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187 | (2) |
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189 | (1) |
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7.3.3 Phase-Contrast Measurements with Constant Flow |
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189 | (3) |
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7.3.3.1 Laminar Flow in a Pipe |
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189 | (1) |
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7.3.3.2 Flow and Wall Shear Stress in an Aneurysm Model |
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190 | (2) |
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192 | (2) |
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194 | (1) |
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195 | (1) |
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195 | (4) |
| 8 Efficient Pulse Sequences for NMR Microscopy |
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199 | (38) |
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199 | (1) |
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200 | (6) |
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200 | (4) |
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204 | (2) |
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206 | (5) |
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206 | (1) |
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207 | (1) |
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207 | (4) |
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8.4 Basic Pulse Sequences |
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211 | (11) |
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8.4.1 General Considerations |
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211 | (1) |
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8.4.2 Spin Echo Sequences |
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212 | (2) |
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8.4.3 Gradient Echo-Based Imaging |
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214 | (6) |
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8.4.3.1 FLASH-Type Gradient Echoes |
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214 | (5) |
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219 | (1) |
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220 | (2) |
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222 | (10) |
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222 | (7) |
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8.5.1.1 Diffusion Limit of NMR Microscopy |
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224 | (5) |
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229 | (1) |
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8.5.2.1 Velocity Phase Imaging |
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229 | (1) |
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8.5.2.2 Time-of-Flight Imaging |
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230 | (1) |
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8.5.3 Susceptibility Mapping and QSM |
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230 | (2) |
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232 | (5) |
| 9 Thin-Film Catheter-Based Receivers for Internal MRI |
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237 | (28) |
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237 | (1) |
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237 | (7) |
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238 | (1) |
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9.2.2 Catheter Receiver Designs |
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238 | (1) |
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9.2.3 Elongated Loop Receivers |
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239 | (1) |
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9.2.4 Tuning and Matching |
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240 | (1) |
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9.2.5 B1-Field Decoupling |
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241 | (1) |
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242 | (2) |
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9.3 Thin-Film Catheter Receivers |
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244 | (5) |
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244 | (1) |
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9.3.2 Thin-Film Interconnects |
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245 | (1) |
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9.3.3 MR-Safe Thin Film Interconnects |
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246 | (3) |
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9.4 Thin-Film Device Fabrication |
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249 | (6) |
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9.4.1 Design and Modeling |
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249 | (1) |
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9.4.2 Materials and Fabrication |
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249 | (2) |
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9.4.3 Mechanical Performance |
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251 | (1) |
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9.4.4 Electrical Performance |
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252 | (3) |
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9.5 Magnetic Resonance Imaging |
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255 | (3) |
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9.5.1 Imaging with Resonant Detectors |
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255 | (1) |
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9.5.2 Imaging with EBG Detectors |
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256 | (1) |
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9.5.3 Imaging with MI Detectors |
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257 | (1) |
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258 | (1) |
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259 | (1) |
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259 | (6) |
| 10 Microcoils for Broadband Multinuclei Detection |
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265 | (32) |
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265 | (3) |
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266 | (1) |
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10.1.2 Broadband NMR Microcoils |
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267 | (1) |
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10.2 Microcoil-Based Broadband Probe NMR Spectroscopy |
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268 | (6) |
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10.2.1 Broadband Coil, Chip, and Probe Setup |
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269 | (1) |
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10.2.2 Non-tuned Broadband Planar Transceiver Coil NMR Data |
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269 | (4) |
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10.2.2.1 Homonuclear 1D NMR Experiments |
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269 | (4) |
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10.2.2.2 Heteronuclear 1D NMR Experiments |
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273 | (1) |
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10.2.2.3 Homo-and Heteronuclear 2D NMR Experiments |
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273 | (1) |
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10.2.3 Questions Arising for Broadband NMR |
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273 | (1) |
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10.3 An Engineer's Answers to the Questions |
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274 | (15) |
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274 | (1) |
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274 | (4) |
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10.3.3 Impedance Matching and Front-end Electronics |
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278 | (9) |
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10.3.4 Answers to the Questions |
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287 | (2) |
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10.3.5 Remaining Spectrometer Electronics |
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289 | (1) |
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10.4 Conclusion and Outlook |
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289 | (1) |
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290 | (1) |
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291 | (6) |
| 11 Microscale Hyperpolarization |
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297 | (56) |
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297 | (4) |
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301 | (11) |
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11.2.1 Dynamic Nuclear Polarization |
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301 | (3) |
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11.2.1.1 Polarization Transfer and DNP Mechanisms |
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301 | (1) |
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11.2.1.2 DNP Instrumentation |
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302 | (1) |
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11.2.1.3 Challenges in DNP Instrumentation |
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303 | (1) |
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11.2.2 para-Hydrogen-Induced Hyperpolarization |
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304 | (5) |
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11.2.3 Spin-Exchange by Optical Pumping |
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309 | (3) |
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11.3 Microtechnological Approaches |
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312 | (25) |
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312 | (11) |
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11.3.1.1 Microtechnology for High-Field DNP Resonators |
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314 | (4) |
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11.3.1.2 Microresonators for Low-and Intermediate-Field DNP |
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318 | (4) |
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11.3.1.3 Microfluidics and DNP Resonators |
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322 | (1) |
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323 | (10) |
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11.3.2.1 Gas-Phase Characterization of Reactors and Fluidic Networks |
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324 | (3) |
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11.3.2.2 Micro-PHIP in the Liquid Phase |
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327 | (3) |
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11.3.2.3 SABRE: A Micro-NMR Compatible PHIP Technique? |
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330 | (1) |
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11.3.2.4 Catalyst Solubility in Water |
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331 | (1) |
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331 | (1) |
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11.3.2.6 High-Field SABRE |
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332 | (1) |
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11.3.3 Micro-SEOP for Nuclear Hyperpolarization |
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333 | (4) |
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337 | (1) |
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338 | (15) |
| 12 Small-Volume Hyphenated NMR Techniques |
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353 | (28) |
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12.1 Different Modes of Hyphenation |
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353 | (2) |
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12.2 Types of Radio-Frequency Coils Used for Small-Scale Hyphenation |
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355 | (2) |
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12.3 Hyphenation of NMR and Pressure-Driven Microseparations |
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357 | (2) |
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12.3.1 Capillary High-Pressure Liquid Chromatography |
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357 | (1) |
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12.3.2 Capillary Gas Chromatography |
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358 | (1) |
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12.4 Electrically Driven Microseparations |
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359 | (4) |
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12.4.1 Capillary Electrophoresis NMR |
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360 | (2) |
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12.4.2 Capillary Isotachophoresis NMR |
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362 | (1) |
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12.5 Off-Line Hyphenation of Microsamples with Microcoil Detection |
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363 | (5) |
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12.6 Continuous Monitoring of In Situ Biological Systems |
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368 | (1) |
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12.7 Studies of Microfluidic Mixing and Reaction Kinetics |
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368 | (2) |
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12.8 Measurement of Flow Profiles in Flow Cells and Microchannels |
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370 | (2) |
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372 | (1) |
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372 | (9) |
| 13 Force-Detected Nuclear Magnetic Resonance |
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381 | (40) |
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381 | (1) |
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381 | (1) |
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382 | (2) |
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13.4 Force versus Inductive Detection |
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384 | (2) |
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13.5 Early Force-Detected Magnetic Resonance |
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386 | (3) |
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13.6 Single-Electron MRFM |
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389 | (1) |
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13.7 Toward Nano-MRI with Nuclear Spins |
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390 | (8) |
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13.7.1 Improvements to Micro-fabricated Components |
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391 | (1) |
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13.7.2 MRI with Resolution Better than 100 nm |
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391 | (1) |
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13.7.3 Nanoscale MRI of Virus Particles |
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392 | (4) |
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13.7.4 Imaging Organic Nanolayers |
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396 | (2) |
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13.8 Paths Toward Continued Improvement |
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398 | (14) |
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13.8.1 Magnetic Field Gradients |
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398 | (2) |
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13.8.2 Mechanical Transducers |
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400 | (5) |
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13.8.3 Measurement Protocols |
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405 | (3) |
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13.8.4 Nano-MRI with a Nanowire Force Sensor |
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408 | (4) |
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13.9 Comparison to Other Techniques |
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412 | (2) |
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414 | (2) |
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416 | (1) |
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416 | (5) |
| Index |
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421 | |