Kyushu University Academic Staff Educational and Research Activities Database
List of Presentations
Masaharu Nakagawa Last modified date:2021.10.13

Associate Professor / Department of Biomaterials, Faculty of Dental Science / Department of Dental Science / Faculty of Dental Science


Presentations
1. Problem of the corrosion with fluoride of the Ti implant
Proposal from fundamental researches
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2. Fibroblasts Attachment to CaCl2 Hydrothermally Treated Titanium Implant.
3. Effect of surface modification on initial setting time of α-tricalcium phosphate based apatite cement.
4. Effect of O3 treatment on the basic properties of apatite cement.
5. Mechanical strength improvement of carbonate apatite foam bone substitute by PLGA reinforcement.
6. Fabrication of bioactive polyethylen terephthalate (PET) substrates by ozone-calcium treatment.
7. Fabrication of interconnected porous calcium phosphate cement.
8. Surface modification of polyethylene terephthalate (PET) substrates for biomedical application by ozone-calcium chloride treatment.
9. Preparation of porous calcium phosphate cement from alpha-tricalcium
phosphate (alpha-TCP) microspheres for bone tissue regeneration.
10. Improvement of handling property of apatite cement paste by O3 treatment.
11. Effect of distilled water treatment on the initial setting time of alpha tricalcium phosphate.
12. Surface modification of PET substrates with ozone-calcium treatment.
13. Handling property improvement of apatite cement by ozone treatment.
14. Improvement of setting time on α-tricalcium phosphate-based apatite cement by immersion in distilled water.
15. Preparation of porous calcium phosphate cement from α-tricalcium phosphate granular balls.
16. Studies on Improving Osteoconductivity of Titanium by Hydrothermal Treatment.
17. Fabrication of Calcium Phosphate Cement from C3S-Doped α-TCP.
18. Thermal decomposition of carbonate apatite.
19. The studies of metallic allergy in dental clibics. 2.The factor in elution of dental metals to human saliva.
20. Osteointegration of titanium implant with CaCl2 hydrothermal treatment
.
21. Effect of fluoride on corrosion behavior of NiTi orthodontic wire.
22. Osteointegration of titanium implant with CaCl2 hydrothermal treatment.
23. Effect of fluoride on corrosion behavior of NiTi orthodontic wire.
24. Basic studies on metallic allergy 1. Elution of dental alloys in human saliva and protein adsorption.
25. Formation of carbonated apatite by treatment of calcite-addef set gypsum in ammonium phosphate.
26. Preparation of carbonate apatite monolith from hardened vaterite-gypsum by hydrothermal treatment in sodium phosphate.
27. Effect of fluoride on the corrosion of titanium and titanium alloys covered by pseudo-biofilm.
28. Application of the photocatalyst titanium-oxide to the denture base resin. Effect of self-cleaning.
29. Fabrication of Carbonate Apatite (CHA) Foam with fully interconnected porosity for bone subtitute materials.
30. Formation of carbonated apatite by treatment of calcite-added set gypsum in sodium phosphate.
31. Fabrication of carbonate apatite foam by hydrothermal treatment in ammonium carbonate solution.
32. Initial attachment and proliferation of osteoblast-like cell on the high corrosion resistance titanium alloys hydrothermally treated with CaCl2.
33. Fabrication of hydroxyapatite bone filler from gypsum block.
34. Corrosion behavior of titanium and titanium alloys using pseudo-biofilm.
35. Corrosion behavior of titanium and titanium alloys in simulated oral environment.
36. Thermal behavior of molds prepared by a gypsum-bonded cristbalite investment in a dental furnace. (II) X-ray diffraction analysis.
37. Fabrication of hydroxyapatite monolith from gypsum treated with the ammonium phosphate solutions.
38. Fabrication of carbonated apatite monolith by treatment of calcium carbonate in phosphate solutions.
39. Corrosion behavior of titanium and titanium alloys in simulated oral environment.
40. Preparation of carbonate apatite.
41. Influence of surface modifications on the bioactivity of titanium for dental implants.
42. Preparation of carbonate apatite monolith by ammonium phosphate treatment of calcium carbonate.
43. Development of high corrosion resisrance titanium allys in fluoride containing environment.
44. Generation of hydoroxyapatite by phosphoric acid ammonium salt processing of gypsum.
45. Manufacture of Open Pore Carbonate Apatite Ceramics.
46. Preparation of carbonated apatite monolith by treatment of calcium carbonate in phosphate solutions.
47. Surface changes of titanium by the corrosion in fluoride containing solution.
48. The Influence of Povidon-iodine Oral Rinse in tha Changes of the Casting Crawn.
49. Corrosion Behavior of High Vorrosion Resistance Titanium Alloys in Oral Environment.
50. Development of titanium with high corrosion resistance in fluoride containing environment.
51. Development of dental titanium alloys with high corrosoion resistance and bioactivity.
52. Influence of surface modification on bioactivity of titanium alloys for implants.
53. Hydrolysis of calcite in potassium phosphate solution.
54. Effect of fluoride on the hydrolysis of calcite in potasium dihydrogen phosphate.
55. Corrosion behavior and bioactivity of the high corrosion resistant titanium alloys.
56. Clinical Study on Discoloration of dental Alloys: The Effect of Povidone Iodine Oral Rince.
57. Effect of fluoride on the setting reaction of glass polyalkenoate cements.
58. Pseudobinary phase diagrams of AuCu-Sn.
59. Development of High Corrosion resistant Titanium alloys in fluoride circumstance.
60. Pseudobinary phase diagrams of AuCu-X(X=In, Ga, Mn).
61. Setting process of resin-modified glass ionomer cement.
62. The Study of Color Change oand Corrosion of Ag-Pd-Cu-Au Alloy.
63. The effect of dissolved oxygen on corrosion behavior of titanium and titanium alloys.
64. Corrosion of titanium alloys in fluoride containing environment.
65. Titanium alloys with high corrosion resistance in fluoride-containing solution.
66. Corrosion resistance of titanium and titanium alloys in fluoride-containing solution.
67. Corrosion behavior of titanium and titanium-alloys in fluoride-containing solution.