Development of the antibacterial thermoplastic resin
| Project/Area Number |
23792258
|
|---|
| Research Category |
Grant-in-Aid for Young Scientists (B)
|
| Allocation Type | Multi-year Fund |
|---|
| Research Field |
Prosthetic dentistry
|
|---|
| Research Institution | Tsurumi University |
|---|
Principal Investigator |
|
|---|
| Project Period (FY) |
2011 – 2012
|
| Project Status |
Completed (Fiscal Year 2012)
|
| Budget Amount *help |
¥3,900,000 (Direct Cost: ¥3,000,000、Indirect Cost: ¥900,000)
Fiscal Year 2012: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
Fiscal Year 2011: ¥2,600,000 (Direct Cost: ¥2,000,000、Indirect Cost: ¥600,000)
|
|---|
| Keywords | 有床義歯補綴学 / 抗菌性 / 熱可塑性樹脂 |
|---|
| Research Abstract |
This study was developed a new thermoplastic resin with the antibacterial. After added a 0.3-30.0% water-soluble silver ion into polyamide thermoplastic resin at a percent by weight, specimens were fabricated using multi injection-molded system. After, Candida albicans was perfomed aerobic culture at 37 degrees C using Sabouraud agar for 48 hours and, only except suspension bacteria, cultured it more for 32 hours. The residual probiotic quantity measured using fluorescence stain for 6-60 hours. These results indicated, depression effect of the bacteria was observedpolyamide thermoplastic resin with over 15.0 % of silver ion concentration 60 hours later.
|
Report
(3 results)
Research Products
(4 results)
