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PENGARUH CAMPURAN NANOPARTIKEL TITANIUM DIOKSIDA PADA PLAT AKRILIK TERHADAP PERTUMBUHAN STREPTOCOCCUS SANGUINIS.

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Background: Acrylic plates on removable orthodontic appliances can be a place for plaque and food scraps to facilitate Streptococcus sanguinis microorganisms to breed. Adding nanoparticle of titanium dioxide to acrylic plate may provide antibacterial activity. Objecttive: To see effect of TiO2 nanoparticle on acrylic plate to growth of Streptococcus sanguinis. Method: This research is a laboratory experimental research used acrylic plates without the addition of TiO2 nanoparticle and with the addition of TiO2 nanoparticle of 2%, 3%, and 4% with a size 10x10x1 mm. There were 24 samples grouped in 4 groups, each consisted of 6 samples sterilized with alcohol, then soaked on saline. The sample was put in Streptococcus sanguinis suspension, and than transferred to a tube containing PBS and then seeded on MSA media. The number of growing Streptococcus sanguinis colonies is calculated in units of CFU/ml. Data were analyzed statistically by Kruskal-wallis test and followed by Post-hoc test Mann Whitney. Result: There were significant differences in acrylic plates without addition of TiO2 nanoparticle and with the addition of TiO2 nanoparticle of 2%, 3%, and 4% to reduce the growth of Streptococcus sanguinis (P

Availability
Inventory Code Barcode Call Number Location Status
2307004389T100218T1002182023Central Library (Referens)Available
Detail Information
Series Title
-
Call Number
T1002182023
Publisher
Indralaya : Prodi Kedokteran Gigi dan Mulut, Fakultas Kedokteran Universitas Sriwijaya.,
Collation
xiv, 40 hlm.; ilus.; 29 cm
Language
Indonesia
ISBN/ISSN
-
Classification
610.28 07
Content Type
Text
Media Type
-
Carrier Type
-
Edition
-
Subject(s)
Prodi Kedokteran Gigi dan Mulut
Alat-alat Kedokteran Plat Akrilik
Specific Detail Info
-
Statement of Responsibility
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No other version available

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