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Chapter 1 Mechanochemistry: Inspiration from Biology |
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1 | (35) |
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1.1 Introduction and Historical Perspective |
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1 | (2) |
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1.2 Biomimetism and Rationale for Emulating Mechanotransduction Pathways |
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3 | (12) |
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1.2.1 Principles of Biomimetism and Strategies to Implement It |
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3 | (1) |
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1.2.2 Introduction of the Importance of Mechanotransduction Pathways for Living Organisms |
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4 | (2) |
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1.2.3 Adaptivity in Bones |
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6 | (9) |
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15 | (15) |
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1.3.1 Via Protein Unfolding |
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15 | (6) |
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1.3.2 Via Ion Channel Opening |
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21 | (9) |
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30 | (6) |
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31 | (5) |
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Chapter 2 Mechanophores for Chemical Function |
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36 | (17) |
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36 | (1) |
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2.2 Creation of Reactive Species |
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37 | (5) |
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37 | (1) |
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38 | (1) |
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2.2.3 Reactive Organic Functional Groups |
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39 | (3) |
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42 | (2) |
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44 | (3) |
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2.5 Production of Small Molecules |
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47 | (1) |
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48 | (1) |
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2.7 Conclusions and Perspectives |
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49 | (4) |
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50 | (3) |
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Chapter 3 Optical Sensing of Stress in Polymers |
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53 | (23) |
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53 | (2) |
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3.2 Bond--Isomerization Reactions |
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55 | (3) |
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3.3 Covalent Bond Scission Reactions |
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58 | (5) |
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63 | (1) |
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3.5 Chromophore Rearrangement |
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64 | (3) |
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3.6 Photonic Polymers and Cholesteric Liquid Crystals |
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67 | (2) |
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69 | (7) |
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70 | (1) |
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70 | (6) |
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Chapter 4 Materials Design Principles for Mechanochemical Transduction |
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76 | (43) |
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76 | (1) |
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4.2 Mechanics Terminology |
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77 | (2) |
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4.3 Mechanophore Kinetics |
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79 | (3) |
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4.4 Experimental Techniques for MCR Polymers |
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82 | (5) |
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87 | (12) |
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99 | (8) |
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4.7 Composites and Coatings |
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107 | (1) |
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4.8 Mechanochemically Modified Networks |
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108 | (5) |
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113 | (6) |
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114 | (1) |
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115 | (1) |
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115 | (4) |
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Chapter 5 Tailoring Mechanochemical Reactivity of Covalent Bonds in Polymers by Non-covalent Interactions |
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119 | (36) |
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119 | (1) |
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5.2 Theoretical Background of Polymer Mechanochemistry and the Effects of Supramolecular Interactions |
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120 | (5) |
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5.2.1 Coil-to-stretch Transition and Bead-rod Model |
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120 | (1) |
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5.2.2 Intra-chain Non-covalent Interactions |
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121 | (2) |
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5.2.3 Inter-chain Non-covalent Interactions |
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123 | (2) |
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5.2.4 Non-covalent Interactions in the Bulk |
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125 | (1) |
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5.3 Experimental Observations |
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125 | (18) |
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5.3.1 Mechanical Cleavage of Covalent Bonds in Dilute Solution |
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125 | (5) |
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5.3.2 Effects of Strong Hydrogen Bonding Interactions on the Activation of Mechanophores in the Bulk |
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130 | (6) |
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5.3.3 Effects of Van de Waals Interactions |
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136 | (4) |
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5.3.4 Effect of Metallo-supramolecular Interactions |
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140 | (3) |
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5.4 Non-covalent Interactions in Stress-responsive Materials |
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143 | (3) |
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5.4.1 Activation of Mechanophores and Irreversible Deformation of the Matrix |
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143 | (1) |
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5.4.2 Successive Mechanochemical Activation in Hydrogen-bonded Reinforced Elastomers |
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143 | (3) |
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5.5 Conclusions and Outlook |
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146 | (9) |
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146 | (1) |
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147 | (1) |
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147 | (1) |
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148 | (7) |
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Chapter 6 Mechanochemistry of Polymer Brushes |
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155 | (12) |
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155 | (1) |
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6.2 Degrafting of Polymer Brushes |
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156 | (8) |
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6.3 Summary and Conclusions |
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164 | (3) |
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165 | (2) |
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Chapter 7 Coupling Mechanics to Chemical Reactions to Create "Materials that Compute" |
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167 | (27) |
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167 | (2) |
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7.2 Modeling Self-oscillating Gels |
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169 | (4) |
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7.2.1 Kinetics of the BZ Reaction in a Polymer Gel |
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169 | (2) |
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7.2.2 Gel Swelling in the Presence of an External Force |
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171 | (1) |
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7.2.3 Values of Parameters Used in the Calculations |
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172 | (1) |
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7.3 Modeling Force-controlled Entrainment of BZ Gels |
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173 | (8) |
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7.3.1 Phase Dynamics Equations for Mechanically Deformed BZ Gels |
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174 | (2) |
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7.3.2 Entraining the Responsive BZ Gel |
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176 | (5) |
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7.4 Self-oscillating Gels Coupled Through Piezoelectric Films |
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181 | (10) |
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191 | (3) |
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192 | (1) |
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192 | (2) |
Subject Index |
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194 | |