EFFECT OF TWO DIFFERENT BLEACHING TECHNIQUES ON THE MICROHARDNESS AND SURFACE ROUGHNESS OF TWO BULK-FILL COMPOSITE MATERIALS: AN IN VITRO STUDY
Patients demand for frequent whitening of teeth, with different bleaching materials. The most common bleaching chemical used are carbamide and hydrogen peroxide. This study examines the effects of different bleaching regimens by the evaluation of surface roughness (Ra) and microhardness of two bulk-...
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| Format: | Article |
| Language: | English |
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University of Chemistry and Technology, Prague
2022-05-01
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| Series: | Ceramics-Silikáty |
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| Online Access: |
http://www.ceramics-silikaty.cz/index.php?page=cs_detail_doi&id=1572
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