Preface |
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xv | |
1 Montmorillonite Composite Materials and Food Packaging |
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1 | (72) |
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1 | (5) |
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1.2 Polymer/MMT-Based Packaging Materials |
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6 | (12) |
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1.2.1 Polyethylene(PE)/MMT-Based Packaging Materials |
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8 | (3) |
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1.2.2 Polystyrene(PS)/MMT-Based Packaging Materials |
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11 | (2) |
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1.2.3 Polypropylene (PP)/MMT-Based Composites for Food Packaging |
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13 | (3) |
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1.2.4 Poly(ethylene)terephthalate(PET)/MMT-Based Packaging Materials |
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16 | (2) |
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1.3 Biopolymers and Protein/MMT-Based Packaging Materials |
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18 | (21) |
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1.3.1 Starch/MMT-Based Packaging Materials |
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19 | (6) |
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1.3.2 Cellulose/MMT-Based Packaging Materials |
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25 | (4) |
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1.3.3 Chitosan/MMT Composite Materials |
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29 | (5) |
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1.3.4 PLA/MMT-Based Packaging Materials |
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34 | (3) |
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1.3.5 Protein/MMT-Based Packaging Materials |
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37 | (2) |
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1.4 Ag+-Cu2+-Zn2+/MMT-Based Composites Packaging Materials |
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39 | (6) |
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1.4.1 Ag+/MMT-Based Packaging Materials |
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40 | (2) |
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1.4.2 Cu2+/MMT-Based Packaging Materials |
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42 | (2) |
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1.4.3 Fe2+/MMT-Based Composites |
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44 | (1) |
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1.5 Metal Oxide/MMT-Based Packaging Materials |
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45 | (4) |
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1.6 Natural Antioxidants/MMT Composite Materials for Food Packaging |
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49 | (7) |
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1.7 Enzyme/MMT-Based Composites Packaging Materials |
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56 | (4) |
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60 | (1) |
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61 | (12) |
2 Halloysite Containing Composites for Food Packaging Applications |
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73 | (50) |
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Raluca Nicoleta Darie-Nita |
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74 | (6) |
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2.1.1 Molecular and Crystalline Structure |
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74 | (3) |
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77 | (1) |
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2.1.3 Surface Modification of HAL |
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78 | (2) |
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2.1.3.1 Modification of the External Surface |
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79 | (1) |
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2.1.3.2 Modification by Click Chemistry |
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80 | (1) |
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2.2 Nanocomposites Containing HAL |
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80 | (32) |
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2.2.1 HAL Containing Non-Degradable Synthetic Polymeric Nanocomposites for Food Packaging Applications |
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81 | (17) |
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2.2.1.1 Processing Strategies |
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81 | (2) |
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2.2.1.2 Polyolefins/HNTs Nanocomposites |
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83 | (11) |
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2.2.1.3 Polystyrene/HNTs Nanocomposites |
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94 | (1) |
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2.2.1.4 Polyamide/HNTs Nanocomposites |
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95 | (2) |
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2.2.1.5 PET/HNTs Nanocomposites |
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97 | (1) |
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2.2.1.6 Elastomers(Rubbers)/HNTs Nanocomposites |
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97 | (1) |
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2.2.1.7 Epoxy/HNTs Nanocomposites |
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98 | (1) |
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2.2.2 HAL-Containing Degradable Polymeric Bionanocomposites for Food Packaging |
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98 | (26) |
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2.2.2.1 Preparation of HNT-Containing Degradable Nanocomposites |
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99 | (2) |
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2.2.2.2 Properties of HNT-Containing Degradable Nanocomposites |
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101 | (1) |
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2.2.2.3 Polyvinyl Alcohol (PVOH)/HNT |
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101 | (5) |
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2.2.2.4 Polyalkanoates/HNT Nanocomposites |
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106 | (1) |
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2.2.2.5 PLA/Halloysite Biocomposites |
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106 | (1) |
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2.2.2.6 Polysaccharide-HNT Composites |
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107 | (2) |
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2.2.2.7 Lignocellulose/Wood Fibers/HAL Clay Composites |
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109 | (1) |
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2.2.2.8 Polysaccharides/HAL Clay Composites |
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110 | (1) |
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2.2.2.9 Proteins/HNT Biocomposites |
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111 | (1) |
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2.2.2.10 Natural Rubber/HNTs Composites |
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111 | (1) |
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112 | (1) |
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112 | (11) |
3 Silver Composite Materials and Food Packaging |
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123 | (30) |
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3.1 Silver and Silver Compounds as Active Agents |
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124 | (20) |
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3.1.1 History and Background |
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124 | (1) |
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3.1.2 Chemical Species of Silver |
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125 | (5) |
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3.1.3 Silver in Polymeric Matrices for Food Packaging Purposes |
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130 | (14) |
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3.1.3.1 Different Methodologies to Incorporate Silver and Silver Species into Packaging Materials |
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130 | (1) |
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3.1.3.2 Functional Characterization of Silver-Enriched Packaging Materials |
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131 | (13) |
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3.1.4 Current Legislation Applied to Silver Composite Materials Used for Food Packaging |
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144 | (1) |
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144 | (1) |
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145 | (8) |
4 Zinc Composite Materials and Food Packaging |
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153 | (22) |
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153 | (1) |
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154 | (1) |
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4.3 Polymers in Food Packaging |
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154 | (2) |
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156 | (1) |
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156 | (1) |
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4.6 Classification of Nano-fillers |
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157 | (1) |
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157 | (2) |
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4.7.1 Advantages of ZnO Nanoparticles |
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157 | (1) |
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4.7.2 Limitations of ZnO Nanoparticles |
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158 | (1) |
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159 | (1) |
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4.8.1 Classification of Composites |
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159 | (1) |
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4.8.1.1 Metal Matrix Composites |
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159 | (1) |
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4.8.1.2 Ceramic Matrix Composites |
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159 | (1) |
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4.8.1.3 Polymer Matrix Composites |
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159 | (1) |
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4.8.2 Components of Composites |
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159 | (2) |
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159 | (1) |
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160 | (1) |
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160 | (1) |
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4.8.3 Preparation of Nanocomposites |
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161 | (2) |
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161 | (1) |
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4.8.3.2 In Situ Polymerization |
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162 | (1) |
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162 | (1) |
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4.8.4 Properties of Nanocomposites |
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163 | (1) |
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4.8.4.1 Mechanical Properties |
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163 | (1) |
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4.8.4.2 Thermal Properties |
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163 | (1) |
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4.8.4.3 Barrier Properties |
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163 | (1) |
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4.8.4.4 Antimicrobial Properties |
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164 | (1) |
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4.8.5 Applications of Nanocomposites |
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164 | (1) |
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4.8.6 ZnO-Based Composites in Food Packaging |
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164 | (7) |
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4.8.6.1 Preparation of ZnO Composites |
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166 | (1) |
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4.8.6.2 Morphology of the ZnO Composites |
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167 | (1) |
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4.8.6.3 Mechanical Properties of ZnO Composites |
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167 | (2) |
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4.8.6.4 Barrier Properties of ZnO Composites |
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169 | (2) |
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171 | (1) |
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172 | (3) |
5 Silicium-Based Nanocomposite Materials for Food Packaging Applications |
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175 | (34) |
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176 | (2) |
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5.2 Nanosilica/Polymer Composites |
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178 | (3) |
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5.2.1 Composite Preparation |
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179 | (2) |
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179 | (2) |
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181 | (1) |
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5.2.1.3 In Situ Polymerization |
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181 | (1) |
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5.3 Characterization of Polymer/Nancomposites |
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181 | (17) |
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182 | (2) |
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5.3.2 Physical-Chemical Properties |
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184 | (11) |
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5.3.2.1 Thermal Properties |
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184 | (2) |
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5.3.2.2 Mechanical Properties |
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186 | (1) |
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5.3.2.3 Crystallization of Polymer/Silica Nanocomposites |
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187 | (8) |
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195 | (1) |
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196 | (1) |
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5.3.5 Antimicrobial Properties |
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196 | (2) |
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198 | (1) |
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198 | (11) |
6 Nanoiron-Based Composite Oxygen Scavengers for Food Packaging |
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209 | (26) |
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210 | (2) |
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6.1.1 The Effect of Oxygen on Packed Products |
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210 | (1) |
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6.1.2 The Need of Oxygen Scavengers |
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211 | (1) |
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6.2 Characteristics of Oxygen Scavengers |
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212 | (4) |
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6.2.1 Types and Classification of Oxygen Absorbers |
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212 | (1) |
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6.2.2 Iron-Based Oxygen Scavengers |
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213 | (1) |
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6.2.3 The Factors Influences the Efficiency of Iron-Based Oxygen Scavengers |
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214 | (2) |
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6.3 Nanomaterials and Nanoiron |
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216 | (3) |
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6.3.1 Nanomaterials Property |
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216 | (1) |
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216 | (1) |
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6.3.3 Nanoiron Preparation |
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217 | (2) |
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6.4 Nanoiron-Based Composite Oxygen Scavengers |
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219 | (8) |
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219 | (2) |
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6.4.2 Nanoiron with Specific Properties |
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221 | (2) |
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6.4.3 Composite Oxygen Scavengers Based on Nanoiron |
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223 | (3) |
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6.4.4 Safety of the Use of Composite Oxygen Scavengers Based on Nanoiron |
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226 | (1) |
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227 | (8) |
7 Carbon Nanotubes (CNTs) Composite Materials and Food Packaging |
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235 | (16) |
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7.1 Introductions on Carbon Nanotubes |
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236 | (1) |
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7.2 Polymer/CNTs Composite Materials |
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236 | (7) |
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7.2.1 Modification of CNTs |
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237 | (1) |
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238 | (1) |
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238 | (5) |
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7.3 Safety Issues of CNTs and Polymer/CNTs Composites |
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243 | (1) |
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243 | (1) |
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7.3.2 Migration of CNTs from Polymer/CNTs Composites |
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243 | (1) |
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244 | (1) |
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244 | (7) |
8 Polymer/Graphene Nanocomposites for Food Packaging |
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251 | (18) |
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8.1 Polymers for Food Packaging |
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251 | (1) |
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8.2 Polymers for Steel Can Packaging |
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252 | (1) |
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8.3 Water Permeation and Anticorrosion of Polymer Coatings |
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253 | (2) |
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8.4 Polymer-Food Interactions |
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255 | (1) |
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8.5 Polymer/Clay Nanocomposites |
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255 | (2) |
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8.6 Polymer/Graphene Nanocomposites |
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257 | (6) |
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8.6.1 Graphene and its Derivatives for Food Packaging |
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257 | (2) |
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8.6.2 Biodegradable Polymer/Graphene Nanocomposites |
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259 | (3) |
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8.6.3 Synthetic Polymer/Graphene Nanocomposites |
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262 | (1) |
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263 | (1) |
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264 | (5) |
9 Biodegradability and Compostability of Food Nanopackaging Materials |
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269 | (28) |
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269 | (1) |
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9.2 Biodegradability and Compostability |
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270 | (4) |
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9.3 Biodegradability and Compostability of Food Nanopackaging Materials |
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274 | (14) |
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9.3.1 Biodegradability and Compostability of Food Nanopackaging Made from Biopolymers |
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276 | (1) |
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9.3.2 Biodegradability and Compostability of Food Nanopackaging Made from Nanoclays |
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277 | (2) |
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9.3.3 Biodegradability and Compostability of Food Nanopackaging Made from Bionanocomposites |
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279 | (19) |
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9.3.3.1 Biodegradability and Compostability of Food Nanopackaging Made from Bionanocomposites-Biopolymers/Nanoclays |
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281 | (6) |
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9.3.3.2 Biodegradability and Compostability of Food Nanopackaging Made from Bionanocomposites-Biopolymer/Nanocellulosic Materials |
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287 | (1) |
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288 | (2) |
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290 | (1) |
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290 | (1) |
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290 | (7) |
10 Nanocellulose in Food Packaging |
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297 | (34) |
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10.1 Antimicrobial Effectiveness of Biopolymeric Films/Coatings Containing Cellulose Nanostructures |
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298 | (9) |
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10.1.1 Biopolymeric Films Containing CNCs |
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298 | (7) |
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10.1.2 Bioactive Films Containing CNFs |
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305 | (1) |
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10.1.3 Nanostructured Bio-Based Bacterial Cellulose (BC)-Containing Films |
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306 | (1) |
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10.2 Physicochemical Properties of Bio-Nanocomposites Materials Reinforced with CNC |
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307 | (1) |
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10.3 Enhancement of the Mechanical Properties of Polymers with CNC |
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308 | (1) |
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10.4 Enhancement of the Barrier Properties of Polymers with CNC |
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309 | (1) |
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10.5 Research Works on CNC as Biodegradable Reinforcement and Barrier Component |
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310 | (9) |
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10.5.1 Grafting of Cellulose Nanocrystals for Food Packaging |
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312 | (1) |
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10.5.2 TEMPO-Mediated Oxidation of Nanocellulose |
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312 | (1) |
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10.5.3 Functionalization of Nanocellulose via TEMPO-Mediated Oxidation |
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313 | (1) |
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10.5.4 Cationization of Nanocellulose with Antimicrobial Purposes |
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314 | (2) |
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316 | (1) |
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10.5.6 Non-Covalent Surface Chemical Modification |
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317 | (1) |
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10.5.7 Polymerization of Bioactive Compounds onto Nanocellulose Surface |
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318 | (1) |
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319 | (1) |
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320 | (11) |
11 Nanocellulose in Combination with Inorganic/Organic Biocides for Food Film Packaging Applications-Safety Issues Review |
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331 | (24) |
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332 | (4) |
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11.1.1 Typical Polymers and Processes Used to Prepare Flexible Films in the Packaging Industry |
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332 | (2) |
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11.1.2 Current Organic and Inorganic Antimicrobial Materials (Biocides) Used in Packaging and Correlating Processing Conditions |
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334 | (2) |
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11.1.3 Release of Active Components (Biocides) From Packaging Films-Tentative Mechanisms |
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336 | (1) |
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11.2 Nanocellulose in Flexible Film Food Packaging |
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336 | (7) |
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11.2.1 Current Forms of Cellulose Used in Packaging |
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336 | (1) |
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11.2.2 Nanocellulose in Flexible Film Food Packaging |
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337 | (2) |
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11.2.3 Nanocellulose in Combination with Organic and Inorganic Antimicrobial Materials |
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339 | (2) |
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11.2.4 Nanocelulose in Combination with Copper and Benzalkounium Chloride-West Virginia University (WVU) Preliminary Results |
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341 | (2) |
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11.2.4.1 Nanocellulose-Copper/Zinc: Synergistic Effect (Preliminary Experiments) |
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342 | (1) |
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11.2.4.2 Nanocellulose-Benzalkonium Chloride (BZK) (Preliminary Experiments) |
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342 | (1) |
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11.3 Health and Environmental Toxicity Evaluations of Active Antimicrobial Packaging |
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343 | (7) |
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11.3.1 General Toxic Evaluations on Packaging Materials (In Vivo, In Vitro Testing)-the United States |
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344 | (1) |
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11.3.2 General Toxic Evaluations on Packaging Materials (In Vivo, In Vitro Testing)-Europe |
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345 | (3) |
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11.3.3 Specific Toxic Evaluation on Cellulosic and Nanocellulosic Materials |
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348 | (2) |
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350 | (5) |
12 Composite Materials Based on PLA and its Applications in Food Packaging |
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355 | (46) |
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Efren G. Martinez-Encinas |
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356 | (1) |
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12.2 Synthesis of Polylactic Acid |
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356 | (3) |
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359 | (7) |
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12.3.1 Natural Fibers and Fillers |
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360 | (6) |
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12.3.2 Synthetic Fibers and Fillers |
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366 | (1) |
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12.4 Surface Modification of Fibers and Fillers |
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366 | (4) |
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12.4.1 Physical Methods (Corona, Plasma, Irradiation Treatments) |
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367 | (1) |
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12.4.2 Chemical Methods (Alkaline, Acetylation, Maleation, Silane, Enzymatic Treatment) |
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368 | (2) |
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12.5 Nanostructures in the PLA Matrix |
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370 | (1) |
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12.6 Processing Techniques |
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371 | (10) |
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12.6.1 Processing Technologies of PLA Composites |
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372 | (9) |
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12.6.1.1 Compression Molding |
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372 | (2) |
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374 | (1) |
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12.6.1.3 Injection Molding |
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375 | (2) |
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12.6.1.4 Extrusion or Injection Blow Molding |
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377 | (1) |
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12.6.1.5 Calendering, Cast Film, and Sheet |
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378 | (1) |
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379 | (1) |
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379 | (2) |
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12.7 Properties Related to Packaging Applications |
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381 | (7) |
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12.7.1 Physical Properties |
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382 | (2) |
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12.7.2 Mechanical Properties |
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384 | (1) |
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12.7.3 Thermal Properties |
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385 | (2) |
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12.7.4 Functional Properties |
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387 | (1) |
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12.8 Recyclability of PLA |
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388 | (1) |
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12.9 Biodegradation of PLA |
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389 | (1) |
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390 | (1) |
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391 | (10) |
13 Nanomaterial Migration from Composites into Food Matrices |
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401 | (36) |
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Victor Gomes Lauriano Souza |
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Patricia Freitas Rodrigues |
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402 | (1) |
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13.2 Nanotechnology in the Food Industry |
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403 | (10) |
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13.2.1 Nanoparticle Characterization Techniques |
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403 | (3) |
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13.2.2 Nanoparticle Characterization in Food Matrices |
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406 | (1) |
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13.2.3 Nanomaterial Migration from Composites into Food Matrices: Case Studies |
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407 | (6) |
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13.3 Nanoparticle Toxicology |
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413 | (7) |
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13.3.1 Toxicological Tests |
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415 | (2) |
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13.3.2 Toxicological Studies of ENMs Used in the Food Packaging Industry |
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417 | (2) |
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13.3.3 Ecotoxicology of ENMs |
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419 | (1) |
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13.4 Migration Assays and Current Legislation |
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420 | (6) |
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13.4.1 Food Contact Nanomaterials |
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424 | (2) |
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426 | (1) |
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427 | (1) |
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427 | (10) |
Index |
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437 | |