Effects of different toothpastes on the color and whiteness of stained anterior composite resin.

IF 1.9 4区 医学 Q2 DENTISTRY, ORAL SURGERY & MEDICINE
Başak Yazkan, Ebru Yilmaz, Özge Gizem Yenidünya, Nilgün Akgül
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引用次数: 0

Abstract

Purpose: To evaluate changes in the color of an anterior nanohybrid composite resin and differences in its whitening index after 30 days of brushing with six brands of whitening toothpaste in vitro to simulate the situation in individuals with high coffee consumption.

Methods: Eighty-four disk-shaped resin specimens were prepared (shade A2). For initial staining, the samples were immersed in coffee solution for 14 days and then divided into eight groups for treatment with various toothpastes. Color was assessed at the baseline, after initial staining, and on days 7, 14, and 30 of the staining-and-brushing cycle. Color stability was evaluated based on the CIEDE2000 color difference (ΔE00), and differences in whiteness were determined using the whitening index for dentistry (WID).

Results: The highest ΔE00 and ΔWID values were obtained with Colgate Herbal, followed by Opalescence Whitening and Crest Baking Soda and Peroxide, whereas the lowest values were obtained with distilled water, followed by Yotuel Pharma B5, on day 30 of the staining-and-brushing cycle.

Conclusion: In terms of improving the color and whiteness of coffee-stained anterior nanohybrid composite resin, Colgate Herbal, Opalescence Whitening, and Crest Baking Soda and Peroxide yielded promising results after 30 days of continuous use.

不同牙膏对染色前部复合树脂颜色和白度的影响。
目的:评估六种品牌的美白牙膏在体外刷牙30天后,前部纳米杂化复合树脂的颜色变化及其美白指数的差异,以模拟高咖啡消费人群的情况。方法:制备84个圆盘状树脂标本(阴影A2)。对于初始染色,将样品在咖啡溶液中浸泡14天,然后分为8组,用各种牙膏进行处理。在基线、初始染色后以及染色和刷洗周期的第7、14和30天评估颜色。根据CIEDE2000色差(ΔE00)评估颜色稳定性,并使用牙科美白指数(WID)确定白度差异。结果:高露洁草药获得的ΔE00和ΔWID值最高,其次是乳白色、佳洁士苏打和过氧化物,而蒸馏水获得的值最低,随后在染色和刷洗周期的第30天使用Yotuel Pharma B5。结论:在改善咖啡色前部纳米杂化复合树脂的颜色和白度方面,高露洁草药、乳白色美白、佳洁士苏打和过氧化物在连续使用30天后产生了良好的效果。
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来源期刊
Journal of oral science
Journal of oral science DENTISTRY, ORAL SURGERY & MEDICINE-MATERIALS SCIENCE, BIOMATERIALS
CiteScore
3.80
自引率
0.00%
发文量
58
期刊介绍: Information not localized
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