Related by context. Frequent words. (Click for all words.) 63 hydroxyapatite 61 annealed 61 aluminum oxide 60 silicone rubber 59 tungsten carbide 59 titanium oxide 59 sintered 59 alloy 57 titanium alloy 57 ferrite 57 dentin 56 ductility 56 processability 56 elastomeric 56 nacre 56 titanium alloys 55 polymer coating 55 polymeric 55 silicon nitride 55 polycrystalline 55 monolayer 55 microstructures 54 biocompatible 54 titanium 54 colloid 54 PVDF 54 PTFE 54 PEEK 54 PZT 53 elastomer 53 dielectrics 53 colloidal 53 corrosion resistance 53 hydrogels 53 polyamide 53 electrically conductive 53 ruthenium 53 silicon oxide 53 sintering 53 encapsulants 53 veneers 53 Zirconium 53 epoxy resin 53 PMMA 53 metalized 53 silicon carbide 53 nanocomposite 53 abrasion resistant 53 ductile 52 nickel alloy 52 polyimide 52 silicone 52 Nitinol 52 epoxies 52 alloys 52 corrosion resistant 52 adhesive 52 polymer 52 copolymer 52 slurries 52 annealing 52 magnesium oxide 52 nitrile 52 quartz crystal 52 sinter 51 thermoplastic 51 nitride 51 SiO2 51 biocompatibility 51 substrate 51 polymeric materials 51 nanospheres 51 cationic 51 electrode 51 alloyed 51 metal alloy 51 urethane 51 thin walled 51 thermocouples 51 polyesters 51 thermoformed 51 nitinol 51 electrolytic 51 porcelain veneers 50 thermoset 50 abrasion resistance 50 fiber reinforced 50 adsorbent 50 Germanium 50 metallization 50 functionalized 50 bone grafts 50 bone grafting 50 resin 50 hardness 50 aluminum alloys 50 stainless steel 50 dielectric 50 copolymers 50 Yttrium 50 crystalline