Influence of different light-curing units in surface roughness and gloss of resin composites for bleached teeth after challenges

被引：10

作者：

Andrade, Karina Carvalho ^{[1
]}

Pavesi Pini, Nubia Inocencya ^{[2
]}

Moda, Mariana Dias ^{[1
]}

de Souza e Silva Ramos, Fernanda ^{[1
]}

dos Santos, Paulo Henrique ^{[3
]}

Fraga Briso, Andre Luiz ^{[1
]}

Fagundes, Ticiane Cestari ^{[1
]}

机构：

[1] Sao Paulo State Univ UNESP, Sch Dent Aracatuba, Dept Restorat Dent, Jose Bonifacio 1193, Sao Paulo, Brazil

[2] Inga Univ Ctr UNINGA, Dept Restorat Dent & Prosthodont, Rod PR 317,6114 Parque Ind 200, Maringa, Parana, Brazil

[3] Sao Paulo State Univ UNESP, Sch Dent Aracatuba, Dept Dent Mat & Prosthodont, Jose Bonifacio 1193, Sao Paulo, Brazil

来源：

JOURNAL OF THE MECHANICAL BEHAVIOR OF BIOMEDICAL MATERIALS | 2020年 / 102卷

基金：

巴西圣保罗研究基金会;

关键词：

Composite resins; Curing lights; Photoinitiators; RESTORATIVE MATERIALS; LED LIGHT; CONVERSION; MICROHARDNESS; SYSTEMS; COLOR; WEAR;

D O I：

10.1016/j.jmbbm.2019.103458

中图分类号：

R318 [生物医学工程];

学科分类号：

0831 ;

摘要：

The aim of this study evaluates the surface roughness and gloss of resin composites for bleached teeth, using different modes of light curing and photoinitiators after challenges. Eighty discs were made with Filtek Z350XT (camphorquinone) and Vit-l-escence (camphorquinone, amine and lucerin-TPO). Forty disks were light cured by a monowave LED and forty with a polywave LED. Roughness and gloss analysis were made. The specimens were exposed to brushing and hydrochloric acid (HCl) and analyzed again. The data were analyzed by two-way ANOVA analysis of variance for repeated measures, considering each challenge separately. Afterwards, Tukey test was applied for multiple comparisons (p <= 0.05). All resins had a significant increase in roughness after brushing with polywave device and only Vit-l-escence presented significant increased after HCl. Regarding the surface gloss, no influence on light-curing units was found for all resins after tooth brushing and after HCl for Vit-l-escence. All resins showed significant decrease in gloss after the challenges. The type of LED device did not influence the roughness and surface gloss of resin composites for bleached teeth after the challenges.

引用

页数：5

共 31 条

[1] Effect of Mold Type and Diameter on the Depth of Cure of Three Resin-Based Composites [J].

AlShaafi, M. M. ;

AlQussier, A. ;

AlQahtani, M. Q. ;

Price, R. B. .

OPERATIVE DENTISTRY, 2018, 43 (05) :520-529

[2] EFFECT OF POLISHING SYSTEMS ON STAIN SUSCEPTIBILITY AND SURFACE ROUGHNESS OF NANOCOMPOSITE RESIN MATERIAL [J].

Barakah, Haifa M. ;

Taher, Nadia M. .

JOURNAL OF PROSTHETIC DENTISTRY, 2014, 112 (03) :625-631

[3] Comparison of surface roughness of oral hard materials to the threshold surface roughness for bacterial plaque retention: A review of the literature [J].

Bollen, CML ;

Lambrechts, P ;

Quirynen, M .

DENTAL MATERIALS, 1997, 13 (04) :258-269

[4] In Vitro Evaluation of Surface Roughness and Microhardness of Restorative Materials Submitted to Erosive Challenges [J].

Briso, A. L. F. ;

Caruzo, L. P. ;

Guedes, A. P. A. ;

Catelan, A. ;

dos Santos, P. H. .

OPERATIVE DENTISTRY, 2011, 36 (04) :397-402

[5] Curing depth of composite resin light cured by LED and halogen light-curing units [J].

Calixto, L. R. ;

Lima, D. M. ;

Queiroz, R. S. ;

Rastelli, A. N. S. ;

Bagnato, V. S. ;

Andrade, M. F. .

LASER PHYSICS, 2008, 18 (11) :1365-1369

[6] In vitro long-term degradation of aesthetic restorative materials in food-simulating media [J].

Correr, Gisele Maria ;

Bruschi Alonso, Roberta Caroline ;

Baratto-Filho, Flares ;

Correr-Sobrinho, Lourenco ;

Coelho Sinhoreti, Mario Alexandre ;

Puppin-Rontani, Regina Maria .

ACTA ODONTOLOGICA SCANDINAVICA, 2012, 70 (02) :101-108

[7]

Oliveira Dayane Carvalho Ramos Salles de, 2015, Braz. Dent. J., V26, P272, DOI 10.1590/0103-6440201300401

[8] Impact of filler size and distribution on roughness and wear of composite resin after simulated toothbrushing [J].

de Oliveira, Gabriela Ulian ;

Lia Mondelli, Rafael Francisco ;

Rodrigues, Marcela Charantola ;

Franco, Eduardo Batista ;

Ishikiriama, Sergio Kiyoshi ;

Wang, Linda .

JOURNAL OF APPLIED ORAL SCIENCE, 2012, 20 (05) :510-516

[9]

Gajewski Vinícius E. S., 2012, Braz. Dent. J., V23, P508

[10] Effect of a third-generation LED LCU on microhardness of tooth-colored restorative materials [J].

Gonulol, Nihan ;

Ozer, Sezin ;

Sen Tunc, Emine .

INTERNATIONAL JOURNAL OF PAEDIATRIC DENTISTRY, 2016, 26 (05) :376-382

← 1 2 3 4 →