PERBEDAAN PERUBAHAN KEKERASAN MIKRO PERMUKAAN SEMEN IONOMER KACA MODIFIKASI RESIN DAN KOMPOMER SEBAGAI BAHAN CERVICAL BARRIER PADA BLEACHING INTRAKORONAL DENGAN HIDROGEN PEROKSIDA 35%
Intracoronal bleaching has undesirable effect such as external root resorption that can be prevent with cervical barrier placement. The aim of this study was to evaluate the effects of a intracoronal bleaching gel containing 35% hydrogen peroxide on surface microhardness of resin modified glass iono...
| Main Authors: | , |
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| Format: | Thesis |
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[Yogyakarta] : Universitas Gadjah Mada
2013
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| _version_ | 1826047801364054016 |
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| author | , Irene Sulistio , drg. Yulita Kristanti, M.Kes., SpKG. |
| author_facet | , Irene Sulistio , drg. Yulita Kristanti, M.Kes., SpKG. |
| author_sort | , Irene Sulistio |
| collection | UGM |
| description | Intracoronal bleaching has undesirable effect such as external root
resorption that can be prevent with cervical barrier placement. The aim of this
study was to evaluate the effects of a intracoronal bleaching gel containing 35%
hydrogen peroxide on surface microhardness of resin modified glass ionomer
cement (RMGIC) and compomer as cervical barrier.
Fourty eight cylindrical samples of RMGIC and compomer with 4 mm in
thickness and 5 mm in diameter was put in a fiber glass box with cylindrical hole
with 8 mm in depth and 5 mm in diameter, and divided into 6 groups each group
consisted of 8 samples. Hydrogen Peroxyde 35% applied on the sample surface.
Group I was RMGIC with one time application, Group II was RMGIC with three
times application, Group III was compomer with one time application, Group IV
was compomer with three times application, and control group of RMGIC and
compomer. All of the samples were store in incubator at 37°C. Surface
microhardness of RMGIC and compomer were tested using Vickers hardness
tester (load 100 g, dwell time 15 seconds) and the results were compared using
two-way analysis of variance (ANOVA).
ANOVA results showed that the changes in surface microhardness caused
by type of cervical barrier materials, number of bleaching application, and
interaction of cervical barrier materials and bleaching application on surface
microharness (p<0.05). LSD result showed there were significant differences in
surface microhardness between RMGIC and compomer (p<0.05).
In this study, it was concluded that RMGIC had a better surface
microhardness after 35% hydrogen peroxide application. |
| first_indexed | 2024-03-13T23:16:47Z |
| format | Thesis |
| id | oai:generic.eprints.org:127317 |
| institution | Universiti Gadjah Mada |
| last_indexed | 2024-03-13T23:16:47Z |
| publishDate | 2013 |
| publisher | [Yogyakarta] : Universitas Gadjah Mada |
| record_format | dspace |
| spelling | oai:generic.eprints.org:1273172016-03-04T08:39:16Z https://repository.ugm.ac.id/127317/ PERBEDAAN PERUBAHAN KEKERASAN MIKRO PERMUKAAN SEMEN IONOMER KACA MODIFIKASI RESIN DAN KOMPOMER SEBAGAI BAHAN CERVICAL BARRIER PADA BLEACHING INTRAKORONAL DENGAN HIDROGEN PEROKSIDA 35% , Irene Sulistio , drg. Yulita Kristanti, M.Kes., SpKG. ETD Intracoronal bleaching has undesirable effect such as external root resorption that can be prevent with cervical barrier placement. The aim of this study was to evaluate the effects of a intracoronal bleaching gel containing 35% hydrogen peroxide on surface microhardness of resin modified glass ionomer cement (RMGIC) and compomer as cervical barrier. Fourty eight cylindrical samples of RMGIC and compomer with 4 mm in thickness and 5 mm in diameter was put in a fiber glass box with cylindrical hole with 8 mm in depth and 5 mm in diameter, and divided into 6 groups each group consisted of 8 samples. Hydrogen Peroxyde 35% applied on the sample surface. Group I was RMGIC with one time application, Group II was RMGIC with three times application, Group III was compomer with one time application, Group IV was compomer with three times application, and control group of RMGIC and compomer. All of the samples were store in incubator at 37°C. Surface microhardness of RMGIC and compomer were tested using Vickers hardness tester (load 100 g, dwell time 15 seconds) and the results were compared using two-way analysis of variance (ANOVA). ANOVA results showed that the changes in surface microhardness caused by type of cervical barrier materials, number of bleaching application, and interaction of cervical barrier materials and bleaching application on surface microharness (p<0.05). LSD result showed there were significant differences in surface microhardness between RMGIC and compomer (p<0.05). In this study, it was concluded that RMGIC had a better surface microhardness after 35% hydrogen peroxide application. [Yogyakarta] : Universitas Gadjah Mada 2013 Thesis NonPeerReviewed , Irene Sulistio and , drg. Yulita Kristanti, M.Kes., SpKG. (2013) PERBEDAAN PERUBAHAN KEKERASAN MIKRO PERMUKAAN SEMEN IONOMER KACA MODIFIKASI RESIN DAN KOMPOMER SEBAGAI BAHAN CERVICAL BARRIER PADA BLEACHING INTRAKORONAL DENGAN HIDROGEN PEROKSIDA 35%. UNSPECIFIED thesis, UNSPECIFIED. http://etd.ugm.ac.id/index.php?mod=penelitian_detail&sub=PenelitianDetail&act=view&typ=html&buku_id=67566 |
| spellingShingle | ETD , Irene Sulistio , drg. Yulita Kristanti, M.Kes., SpKG. PERBEDAAN PERUBAHAN KEKERASAN MIKRO PERMUKAAN SEMEN IONOMER KACA MODIFIKASI RESIN DAN KOMPOMER SEBAGAI BAHAN CERVICAL BARRIER PADA BLEACHING INTRAKORONAL DENGAN HIDROGEN PEROKSIDA 35% |
| title | PERBEDAAN PERUBAHAN KEKERASAN MIKRO PERMUKAAN SEMEN IONOMER KACA MODIFIKASI RESIN DAN KOMPOMER SEBAGAI BAHAN CERVICAL BARRIER PADA BLEACHING INTRAKORONAL DENGAN HIDROGEN
PEROKSIDA 35% |
| title_full | PERBEDAAN PERUBAHAN KEKERASAN MIKRO PERMUKAAN SEMEN IONOMER KACA MODIFIKASI RESIN DAN KOMPOMER SEBAGAI BAHAN CERVICAL BARRIER PADA BLEACHING INTRAKORONAL DENGAN HIDROGEN
PEROKSIDA 35% |
| title_fullStr | PERBEDAAN PERUBAHAN KEKERASAN MIKRO PERMUKAAN SEMEN IONOMER KACA MODIFIKASI RESIN DAN KOMPOMER SEBAGAI BAHAN CERVICAL BARRIER PADA BLEACHING INTRAKORONAL DENGAN HIDROGEN
PEROKSIDA 35% |
| title_full_unstemmed | PERBEDAAN PERUBAHAN KEKERASAN MIKRO PERMUKAAN SEMEN IONOMER KACA MODIFIKASI RESIN DAN KOMPOMER SEBAGAI BAHAN CERVICAL BARRIER PADA BLEACHING INTRAKORONAL DENGAN HIDROGEN
PEROKSIDA 35% |
| title_short | PERBEDAAN PERUBAHAN KEKERASAN MIKRO PERMUKAAN SEMEN IONOMER KACA MODIFIKASI RESIN DAN KOMPOMER SEBAGAI BAHAN CERVICAL BARRIER PADA BLEACHING INTRAKORONAL DENGAN HIDROGEN
PEROKSIDA 35% |
| title_sort | perbedaan perubahan kekerasan mikro permukaan semen ionomer kaca modifikasi resin dan kompomer sebagai bahan cervical barrier pada bleaching intrakoronal dengan hidrogen peroksida 35 |
| topic | ETD |
| work_keys_str_mv | AT irenesulistio perbedaanperubahankekerasanmikropermukaansemenionomerkacamodifikasiresindankompomersebagaibahancervicalbarrierpadableachingintrakoronaldenganhidrogenperoksida35 AT drgyulitakristantimkesspkg perbedaanperubahankekerasanmikropermukaansemenionomerkacamodifikasiresindankompomersebagaibahancervicalbarrierpadableachingintrakoronaldenganhidrogenperoksida35 |