Evaluating the effects of bleaching on color stability and surface roughness in single-shade and multi-shade resin composites

Hatice Tepe; Özge Çeliksöz; Zeynep Biçer; Batucan Yaman

Makale detayları

Evaluating the effects of bleaching on color stability and surface roughness in single-shade and multi-shade resin composites

Yazarlar:

Hatice Tepe | Özge Çeliksöz | Zeynep Biçer | Batucan Yaman

Yayıncı:

MediHealth Academy Yayıncılık

Ana Başlıklar:

Restoratif Diş Tedavisi

Dergi:

Anatolian Current Medical Journal Vol.6 Issue 6, pp.372-381

Belge Tipi:

Makale

Yayın Tarihi:

10/2024

Belge Dili:

İngilizce

Document ID (Org No.):

2001330720

pISSN:

2718-0115

Anahtar kelimeler:

Özet:

 Aims: This study aimed to evaluate the effects of aging and bleaching procedures on the color stability and surface roughness of single-shade composite resins and compare them with a multi-shade composite resin. Methods: Fifty composite resin specimens n10 per group from five brands Omnichroma Tokuyama, Japan OMN, Zenchroma President Dental, Germany ZNC, Charisma Diamond One Kulzer, Germany CHR, Essentia Universal GC Corporation, Japan ESU and one multi-shade composite resin Filtek Z550 3M ESPE, USA FLT, were subjected to aging 1-year simulated staining and brushing and bleaching procedures. Color measurements were taken at baseline, after aging, and after bleaching using a spectrophotometer, while surface roughness was measured using a contact mode profilometer. Data were analyzed using Generalized Linear Models and Tukeys test for multiple comparison, with a significance level set at p0.05. Results: Statistically significant differences in ΔE values were observed across the composites and time points p0.001. Single-shade composites generally exhibited higher color change compared to multi-shade composite, with OMN showing the highest ΔE values. In terms of surface roughness, single-shade composites ZNC and OMN showed similar roughness to the multi-shade composite FLT, while ESU and CHR exhibited greater roughness after bleaching. Conclusion: Single-shade composites showed comparable performance to the multi-shade composite in terms of color stability and surface roughness after aging and bleaching. However, variations in composite responses highlight the importance of material selection in clinical practice, particularly when bleaching procedures are involved.

 Aims: This study aimed to evaluate the effects of aging and bleaching procedures on the color stability and surface roughness of single-shade composite resins and compare them with a multi-shade composite resin. Methods: Fifty composite resin specimens n10 per group from five brands Omnichroma Tokuyama, Japan OMN, Zenchroma President Dental, Germany ZNC, Charisma Diamond One Kulzer, Germany CHR, Essentia Universal GC Corporation, Japan ESU and one multi-shade composite resin Filtek Z550 3M ESPE, USA FLT, were subjected to aging 1-year simulated staining and brushing and bleaching procedures. Color measurements were taken at baseline, after aging, and after bleaching using a spectrophotometer, while surface roughness was measured using a contact mode profilometer. Data were analyzed using Generalized Linear Models and Tukeys test for multiple comparison, with a significance level set at p0.05. Results: Statistically significant differences in ΔE values were observed across the composites and time points p0.001. Single-shade composites generally exhibited higher color change compared to multi-shade composite, with OMN showing the highest ΔE values. In terms of surface roughness, single-shade composites ZNC and OMN showed similar roughness to the multi-shade composite FLT, while ESU and CHR exhibited greater roughness after bleaching. Conclusion: Single-shade composites showed comparable performance to the multi-shade composite in terms of color stability and surface roughness after aging and bleaching. However, variations in composite responses highlight the importance of material selection in clinical practice, particularly when bleaching procedures are involved.

 Aims: This study aimed to evaluate the effects of aging and bleaching procedures on the color stability and surface roughness of single-shade composite resins and compare them with a multi-shade composite resin. Methods: Fifty composite resin specimens n10 per group from five brands Omnichroma Tokuyama, Japan OMN, Zenchroma President Dental, Germany ZNC, Charisma Diamond One Kulzer, Germany CHR, Essentia Universal GC Corporation, Japan ESU and one multi-shade composite resin Filtek Z550 3M ESPE, USA FLT, were subjected to aging 1-year simulated staining and brushing and bleaching procedures. Color measurements were taken at baseline, after aging, and after bleaching using a spectrophotometer, while surface roughness was measured using a contact mode profilometer. Data were analyzed using Generalized Linear Models and Tukeys test for multiple comparison, with a significance level set at p0.05. Results: Statistically significant differences in ΔE values were observed across the composites and time points p0.001. Single-shade composites generally exhibited higher color change compared to multi-shade composite, with OMN showing the highest ΔE values. In terms of surface roughness, single-shade composites ZNC and OMN showed similar roughness to the multi-shade composite FLT, while ESU and CHR exhibited greater roughness after bleaching. Conclusion: Single-shade composites showed comparable performance to the multi-shade composite in terms of color stability and surface roughness after aging and bleaching. However, variations in composite responses highlight the importance of material selection in clinical practice, particularly when bleaching procedures are involved.

 Aims: This study aimed to evaluate the effects of aging and bleaching procedures on the color stability and surface roughness of single-shade composite resins and compare them with a multi-shade composite resin. Methods: Fifty composite resin specimens n10 per group from five brands Omnichroma Tokuyama, Japan OMN, Zenchroma President Dental, Germany ZNC, Charisma Diamond One Kulzer, Germany CHR, Essentia Universal GC Corporation, Japan ESU and one multi-shade composite resin Filtek Z550 3M ESPE, USA FLT, were subjected to aging 1-year simulated staining and brushing and bleaching procedures. Color measurements were taken at baseline, after aging, and after bleaching using a spectrophotometer, while surface roughness was measured using a contact mode profilometer. Data were analyzed using Generalized Linear Models and Tukeys test for multiple comparison, with a significance level set at p0.05. Results: Statistically significant differences in ΔE values were observed across the composites and time points p0.001. Single-shade composites generally exhibited higher color change compared to multi-shade composite, with OMN showing the highest ΔE values. In terms of surface roughness, single-shade composites ZNC and OMN showed similar roughness to the multi-shade composite FLT, while ESU and CHR exhibited greater roughness after bleaching. Conclusion: Single-shade composites showed comparable performance to the multi-shade composite in terms of color stability and surface roughness after aging and bleaching. However, variations in composite responses highlight the importance of material selection in clinical practice, particularly when bleaching procedures are involved.

Makale detayları

Evaluating the effects of bleaching on color stability and surface roughness in single-shade and multi-shade resin composites

Yazarlar:

Hatice Tepe | Özge Çeliksöz | Zeynep Biçer | Batucan Yaman

Yayıncı:

MediHealth Academy Yayıncılık

Ana Başlıklar:

Restoratif Diş Tedavisi

Dergi:

Anatolian Current Medical Journal Vol.6 Issue 6, pp.372-381

Belge Tipi:

Makale

Yayın Tarihi:

10/2024

Belge Dili:

İngilizce

Document ID (Org No.):

2001330720

pISSN:

2718-0115

Single-shade composites

multi-shade composites

color stability

surface roughness

bleaching

Sayı

Makale detayları

Evaluating the effects of bleaching on color stability and surface roughness in single-shade and multi-shade resin composites

Yazarlar: Hatice Tepe | Özge Çeliksöz | Zeynep Biçer | Batucan Yaman

Yayıncı: MediHealth Academy Yayıncılık

Ana Başlıklar: Restoratif Diş Tedavisi

Dergi: Anatolian Current Medical Journal Vol.6 Issue 6, pp.372-381

Belge Tipi: Makale

Yayın Tarihi: 10/2024

Belge Dili: İngilizce

Document ID (Org No.): 2001330720

pISSN: 2718-0115

Single-shade composites

multi-shade composites

color stability

surface roughness

bleaching

Sayı

Yazarlar:

Hatice Tepe | Özge Çeliksöz | Zeynep Biçer | Batucan Yaman

Yayıncı:

MediHealth Academy Yayıncılık

Ana Başlıklar:

Restoratif Diş Tedavisi

Dergi:

Anatolian Current Medical Journal Vol.6 Issue 6, pp.372-381

Belge Tipi:

Makale

Yayın Tarihi:

10/2024

Belge Dili:

İngilizce

Document ID (Org No.):

2001330720

pISSN:

2718-0115