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xiii | |
Preface |
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xv | |
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1 | (46) |
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1 | (5) |
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6 | (1) |
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7 | (10) |
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1.3.1 Symmetry in Two Dimensions |
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7 | (4) |
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1.3.2 Symmetry and Translation |
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11 | (1) |
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1.3.3 Symmetry in Three Dimensions |
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12 | (1) |
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1.3.4 Metric Symmetry of the Crystal Lattice |
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13 | (1) |
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1.3.5 Conventions and Symbols |
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14 | (1) |
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1.3.6 Fractional Coordinates |
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15 | (1) |
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1.3.7 Symmetry in Reciprocal Space |
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15 | (2) |
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1.4 Principles of X-ray Diffraction |
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17 | (7) |
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17 | (2) |
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1.4.2 Diffraction Geometry |
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19 | (1) |
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19 | (2) |
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21 | (1) |
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1.4.5 Statistical Intensity Distribution |
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22 | (1) |
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23 | (1) |
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1.5 Structure Determination |
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24 | (9) |
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1.5.1 Space Group Determination |
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24 | (1) |
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1.5.2 Phase Problem and Structure Solution |
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25 | (3) |
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1.5.3 Structure Refinement |
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28 | (4) |
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1.5.3.1 Resonant Scattering and Absolute Structure |
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32 | (1) |
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33 | (6) |
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34 | (1) |
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1.6.2 NMR Crystallography |
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35 | (4) |
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1.7 Crystal Structure Prediction |
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39 | (2) |
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1.8 Crystallographic Databases |
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41 | (1) |
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42 | (5) |
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43 | (4) |
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47 | (42) |
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47 | (1) |
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2.2 Classical Nucleation Theory |
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48 | (15) |
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48 | (3) |
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2.2.2 Kinetics of Nucleation |
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51 | (2) |
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53 | (5) |
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58 | (2) |
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2.2.5 Heterogeneous Nucleation |
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60 | (3) |
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2.3 Nonclassical Nucleation |
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63 | (3) |
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63 | (3) |
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2.3.2 Prenucleation Cluster Pathway |
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66 | (1) |
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2.4 Application of Primary Nucleation |
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66 | (7) |
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2.4.1 Understanding and Control of Polymorphism |
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66 | (5) |
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2.4.2 Liquid-Liquid Phase Separation |
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71 | (2) |
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73 | (8) |
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2.5.1 Origin from Solution |
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74 | (1) |
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2.5.2 Origin from Crystals |
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75 | (1) |
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76 | (1) |
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2.5.4 Application to Continuous Crystallization |
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76 | (3) |
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2.5.5 Crystal Size Distribution |
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79 | (1) |
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80 | (1) |
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81 | (8) |
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82 | (7) |
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3 Solid-state Characterization Techniques |
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89 | (34) |
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89 | (1) |
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90 | (19) |
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3.2.1 X-ray Powder Diffraction (XRPD) |
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90 | (4) |
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94 | (1) |
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3.2.2.1 Differential Scanning Calorimetry |
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94 | (1) |
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3.2.2.2 Thermogravimetric Analysis (TGA) |
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95 | (2) |
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97 | (1) |
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97 | (2) |
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3.2.3.2 Raman Spectroscopy |
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99 | (2) |
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3.2.3.3 Solid-state Nuclear Magnetic Resonance (SSNMR) |
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101 | (4) |
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105 | (1) |
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106 | (3) |
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3.3 Case Study LY334370 Hydrochloride (HCI) |
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109 | (5) |
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114 | (9) |
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114 | (9) |
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4 Intermolecular Interactions and Computational Modeling |
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123 | (46) |
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123 | (1) |
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4.2 Foundation of Intermolecular Interactions |
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124 | (6) |
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4.2.1 Electrostatic Interactions |
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125 | (1) |
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4.2.2 van der Waals Interactions |
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126 | (1) |
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4.2.3 Hydrogen-bonding Interactions |
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127 | (2) |
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129 | (1) |
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4.3 Intermolecular Interactions in Organic Crystals |
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130 | (10) |
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4.3.1 Approaches to Crystal Packing Description |
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130 | (6) |
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4.3.2 Impact of Intermolecular Interactions on Crystal Packing |
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136 | (2) |
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4.3.3 Impact of Intermolecular Interactions on Crystal Properties |
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138 | (2) |
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4.4 Techniques for Intermolecular Interactions Evaluation |
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140 | (9) |
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140 | (1) |
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141 | (1) |
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4.4.3 Computational Methods |
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142 | (2) |
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144 | (3) |
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4.4.3.2 Interaction Energy of Molecular Pairs from Crystal Structures |
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147 | (2) |
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4.5 Advances in Understanding Intermolecular Interactions |
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149 | (20) |
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4.5.1 Crystal Structure Prediction |
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150 | (2) |
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4.5.2 Electronic Structural Analysis |
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152 | (8) |
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160 | (9) |
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5 Polymorphism and Phase Transitions |
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169 | (54) |
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5.1 Concepts and Overview |
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169 | (6) |
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5.2 Thermodynamic Principles of Polymorphic Systems |
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175 | (14) |
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5.2.1 Monotropy and Enantiotropy |
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176 | (3) |
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179 | (1) |
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179 | (3) |
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5.2.4 Phase Stability Rule |
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182 | (1) |
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5.2.4.1 Heat of Transition Rule |
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182 | (1) |
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5.2.4.2 Heat of Fusion Rule |
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182 | (1) |
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5.2.4.3 Entropy of Fusion Rule |
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183 | (1) |
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5.2.4.4 Heat Capacity Rule |
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183 | (1) |
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183 | (1) |
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183 | (1) |
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5.2.5 Crystallization of Polymorphs |
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184 | (1) |
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5.2.5.1 Ostwald's Rule of Stages |
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184 | (1) |
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184 | (5) |
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5.3 Stabilities and Phase Transition |
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189 | (5) |
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5.3.1 Thermodynamic Stability |
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189 | (1) |
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189 | (3) |
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5.3.3 Polymorphic Interconversions of Pharmaceuticals |
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192 | (1) |
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5.3.3.1 Effects of Heat, Compression, and Grinding on Polymorphic Transformation |
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192 | (1) |
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5.3.3.2 Solution-mediated Phase Transformation of Drugs |
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193 | (1) |
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5.4 Impact on Bioavailability by Polymorphs |
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194 | (2) |
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5.5 Regulatory Consideration of Polymorphism |
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196 | (3) |
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5.6 Novel Approaches for Preparing Solid State Forms |
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199 | (3) |
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5.6.1 High-throughput Crystallization Method |
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200 | (1) |
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5.6.2 Capillary Growth Methods |
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200 | (1) |
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5.6.3 Laser-induced Nucleation |
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201 | (1) |
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5.6.4 Heteronucleation on Single Crystal Substrates |
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201 | (1) |
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5.6.5 Polymer Heteronucleation |
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201 | (1) |
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5.7 Hydrates and Solvates |
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202 | (5) |
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5.7.1 Thermodynamics of Hydrates |
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203 | (1) |
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5.7.2 Formation of Hydrates |
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204 | (1) |
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5.7.3 Desolvation Reactions |
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205 | (2) |
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5.7 A Phase Transition of Solvates/Hydrates in Formulation and Process Development |
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207 | (2) |
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209 | (14) |
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210 | (13) |
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6 Measurement and Mathematical Relationships of Cocrystal Thermodynamic Properties |
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223 | (50) |
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223 | (1) |
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6.2 Structural and Thermodynamic Properties |
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224 | (10) |
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6.2.1 Structural Properties |
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224 | (2) |
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6.2.2 Thermodynamic Properties |
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226 | (1) |
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6.2.2.1 Cocrystal Ksp and Solubility |
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226 | (3) |
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6.2.2.2 Transition Points |
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229 | (2) |
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6.2.2.3 Supersaturation Index Diagrams |
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231 | (1) |
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6.2.3 A Word of Caution About Cmax Obtained from Kinetic Studies |
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232 | (2) |
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6.3 Determination of Cocrystal Thermodynamic Stability and Supersaturation Index |
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234 | (12) |
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6.3.1 Keu Measurement and Relationships Between Ksp, Scc, and SA |
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234 | (7) |
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6.3.2 Cocrystal Solubility and Ksp |
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241 | (2) |
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6.3.3 Cocrystal Supersaturation Index and Drug Solubilization |
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243 | (3) |
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6.4 What Phase Solubility Diagrams Reveal |
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246 | (3) |
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6.5 Cocrystal Discovery and Formation |
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249 | (4) |
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6.5.1 Molecular Interactions That Play an Important Role in Cocrystal Discovery |
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249 | (2) |
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6.5.2 Thermodynamics of Cocrystal Formation Provide Valuable Insight into the Conditions Where Cocrystals May Form |
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251 | (2) |
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6.6 Cocrystal Solubility Dependence on Ionization and Solubilization of Cocrystal Components |
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253 | (12) |
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6.6.1 Mathematical Forms of Cocrystal Solubility and Stability |
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253 | (4) |
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6.6.2 General Solubility Expressions in Terms of the Sum of Equilibrium Concentrations |
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257 | (1) |
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258 | (7) |
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6.7 Conclusions and Outlook |
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265 | (8) |
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265 | (8) |
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273 | (24) |
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273 | (5) |
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7.1.1 Importance of Mechanical Properties in Pharmaceutical Manufacturing |
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273 | (1) |
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7.1.2 Basic Concepts Related to Mechanical Properties |
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274 | (1) |
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7.1.2.1 Stress, Strain, and Poisson's Ratio |
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274 | (2) |
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7.1.2.2 Elasticity, Plasticity, and Brittleness |
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276 | (1) |
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7.1.2.3 Classification of Mechanical Response |
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277 | (1) |
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7.2 Characterization of Mechanical Properties |
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278 | (6) |
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7.2.1 Experimental Techniques |
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278 | (1) |
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278 | (3) |
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281 | (1) |
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7.2.1.3 Tablet Mechanical Properties |
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282 | (2) |
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7.3 Structure-Property Relationship |
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284 | (6) |
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7.3.1 Anisotropy of Organic Crystals |
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284 | (2) |
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7.3.2 Crystal Plasticity, Elasticity, and Fracture |
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286 | (1) |
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7.3.3 Role of Dislocation on Mechanical Properties |
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287 | (2) |
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7.3.4 Effects of Crystal Size and Shape on Mechanical Behavior |
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289 | (1) |
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7.4 Conclusion and Future Outlook |
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290 | (7) |
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291 | (6) |
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8 Primary Processing of Organic Crystals |
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297 | (64) |
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297 | (3) |
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297 | (1) |
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298 | (2) |
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8.2 Primary Manufacturing: Processing Materials to Yield Drug Substance |
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300 | (19) |
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8.2.1 Crystallization (Solidification Processing) |
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301 | (2) |
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303 | (2) |
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8.2.1.2 Solvent Classification |
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305 | (2) |
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8.2.1.3 Batch Crystallization |
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307 | (1) |
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8.2.1.4 Continuous Crystallization |
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308 | (1) |
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8.2.2 Filtration and Washing |
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309 | (4) |
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8.2.3 Drying (Removal of Crystallization Solvent) |
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313 | (2) |
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8.2.4 Preliminary Particle Sizing |
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315 | (4) |
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8.3 Challenges During Solidification Processing |
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319 | (31) |
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320 | (2) |
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8.3.1.1 Cooling Crystallization |
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322 | (3) |
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8.3.1.2 Solvent Selection |
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325 | (3) |
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8.3.1.3 Antisolvent Crystallization |
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328 | (1) |
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8.3.1.4 Selective Crystallization Using Additives |
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328 | (1) |
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8.3.2 Hydrate and Organic Solvate Formation |
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329 | (1) |
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8.3.2.1 Hydrate Formation |
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329 | (6) |
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8.3.2.2 Organic Solvate Formation |
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335 | (2) |
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8.3.3 Solvent-mediated Transformations (SMTs) |
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337 | (5) |
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8.3.4 Morphology/Habit Control |
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342 | (1) |
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8.3.4.1 Predicting Solvent Effects on Crystal Habit |
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343 | (3) |
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8.3.4.2 Influence of Morphology on Surface Wetting |
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346 | (3) |
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8.3.5 Crystallization Process Control |
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349 | (1) |
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8.4 Summary and Concluding Remarks |
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350 | (11) |
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351 | (10) |
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9 Secondary Processing of Organic Crystals |
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361 | (66) |
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361 | (4) |
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9.1.1 Structure and Symmetry |
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361 | (1) |
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9.1.2 Process-induced Transformations (PITs) in 2° Manufacturing |
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362 | (3) |
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9.2 Secondary Manufacturing-Processing Materials to Yield Drug Products |
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365 | (46) |
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9.2.1 Milling of Organic Crystals |
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366 | (1) |
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9.2.1.1 Materials Properties Influencing Milling |
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366 | (5) |
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9.2.1.2 Physical Transformations Associated with Milling |
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371 | (4) |
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9.2.1.3 Chemical Transformations Associated with Milling |
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375 | (3) |
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9.2.2 Pharmaceutical Blending |
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378 | (4) |
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9.2.3 Granulation of Pharmaceutical Materials |
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382 | (2) |
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384 | (1) |
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9.2.3.2 Potential Transformations During Wet Granulation |
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385 | (1) |
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9.2.3.3 Hydration and Dehydration |
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385 | (3) |
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9.2.3.4 Solvent-mediated Transformations (SMT) |
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388 | (2) |
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9.2.3.5 Polymorphic Transitions During Granulation |
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390 | (2) |
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392 | (1) |
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9.2.3.7 Formulation Considerations in Wet Granulation |
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392 | (2) |
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9.2.3.8 Risk Assessment and Summary |
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394 | (1) |
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9.2.4 Consolidation of Organic Crystals |
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395 | (2) |
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9.2.4.1 Materials Properties Contributing to Effective Consolidation |
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397 | (5) |
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9.2.4.2 Structural and Molecular Properties Contributing to Effective Consolidation |
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402 | (1) |
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9.2.4.3 Macroscopic Properties Affecting Effective Consolidation |
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403 | (1) |
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9.2.4.4 Compaction-induced Material Transformations |
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404 | (3) |
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9.2.4.5 Compression Temperature and Material Transformation |
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407 | (1) |
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9.2.5 Data Management Approaches |
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408 | (3) |
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9.3 Summary and Concluding Remarks |
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411 | (16) |
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9.3.1 Development History |
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411 | (1) |
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412 | (1) |
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412 | (15) |
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10 Chemical Stability and Reaction |
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427 | (36) |
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427 | (2) |
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10.2 Overview of Organic Solid-state Reactions |
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429 | (7) |
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10.2.1 Photochemical Reactions |
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431 | (1) |
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432 | (1) |
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10.2.3 Mechanochemical Reactions |
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433 | (1) |
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10.2.4 Hydrolysis Reactions |
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434 | (1) |
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10.2.5 Oxidative Reactions |
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434 | (2) |
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10.3 Mechanisms of Organic Solid-state Reactions |
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436 | (9) |
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10.3.1 General Theoretical Concepts |
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436 | (2) |
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10.3.2 Crystal Packing Effects on the Course of Organic Solid-state Reactions |
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438 | (1) |
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10.3.2.1 Perfect Crystals and Topochemical Control of Organic Solid-state Reactions |
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438 | (2) |
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10.3.2.2 Crystal Defects and Nontopochemical Control of Organic Solid-state Reactions |
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440 | (5) |
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10.4 Kinetics of Chemical Reactions: From Homogeneous to Heterogeneous Systems |
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445 | (3) |
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10.4.1 Fundamental Principles of Chemical Kinetics |
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445 | (1) |
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10.4.2 Solid-state Reaction Kinetics |
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446 | (2) |
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10.5 Factors Affecting Chemical Stability |
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448 | (4) |
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448 | (1) |
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448 | (2) |
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10.5.3 Pharmaceutical Processing |
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450 | (2) |
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10.6 Strategies to Prevent Chemical Reactions |
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452 | (11) |
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10.6.1 Formulation-related Approaches |
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453 | (1) |
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454 | (1) |
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455 | (8) |
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11 Crystalline Nanoparticles |
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463 | (29) |
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463 | (4) |
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467 | (4) |
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11.2.1 Media Milling (MM) |
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467 | (1) |
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11.2.2 High-pressure Homogenization (HPH) |
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468 | (3) |
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11.3 Bottom-up Technology |
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471 | (9) |
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11.3.1 Precipitation by Solvent--Antisolvent Mixing |
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471 | (2) |
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11.3.1.1 Sonoprecipitation |
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473 | (1) |
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473 | (3) |
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476 | (1) |
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11.3.2 Supercritical Fluid Techniques |
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476 | (2) |
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478 | (1) |
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479 | (1) |
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11.3.3 Precipitation by Removal of Solvent |
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479 | (1) |
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479 | (1) |
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479 | (1) |
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11.4 Nanoparticle Stabilization |
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480 | (2) |
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482 | (5) |
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11.5.1 Oral Drug Delivery |
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482 | (2) |
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11.5.2 Parenteral Drug Delivery |
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484 | (1) |
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11.5.3 Pulmonary Drug Delivery |
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485 | (1) |
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11.5.4 Ocular Drug Delivery |
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486 | (1) |
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11.5.5 Dermal Drug Delivery |
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486 | (1) |
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11.6 Characterization of Crystalline Nanoparticles |
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487 | (5) |
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11.6.1 Particle Size and Size Distribution |
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487 | (1) |
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487 | (4) |
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491 | (1) |
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491 | (1) |
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491 | (1) |
References |
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492 | (11) |
Index |
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503 | |