Effect of Bioactive Glass Application on Hardness of Bleached Enamel

Fathi , Toka Hesham; Hussien , Tarek Salah El Din; Mostafa , Amany Abd El Monem; Sherief , Dalia Ibrahim

doi:10.12816/0056679

Article Details

Effect of Bioactive Glass Application on Hardness of Bleached Enamel

Authors:

Fathi , Toka Hesham | Hussien , Tarek Salah El Din | Mostafa , Amany Abd El Monem | Sherief , Dalia Ibrahim

Publisher:

Ain Shams University : Faculty of Dentistry

Main Topics:

Medicine

Journal:

Ain Shams Dental Journal 2018 Vol.21 Issue 2, pp.165-169

Document Type:

Article

Publication Date:

6/2018

Document Language:

English

Document ID (Org No.):

143478

Frequency:

Quarterly

pISSN:

11107642

DOI:

10.12816/0056679

Descriptors:

Keywords:

Abstract:

 A total of 50 sound human anterior teeth (upper and lower centrals, laterals and canines) extracted for therapeutic reasons were used in this study after their permission. Half of the specimens were prepared for hardness test. Specimens Grouping: Group A (control group): bleaching with 40% HP Group B: Bleaching with 40% HP gel modified by 20% by wt. Nano-BAG Group C: Bleaching with 40% HP gel followed by application of 20 % by wt. Nano-BAG gel for 6 hours Group D: Bleaching with 40% HP gel followed by application of 20 % by wt. Nano-BAG gel for 8 hours Group E: Bleaching with 40% HP gel followed by application of 20 % by wt. Nano-BAG gel for 12 hours.
Aim of the study: The current study aimed to evaluate the effect of BAG application within the bleaching agent or after bleaching in the form of gel on the enamel hardness.
Results: Regarding to the hardness results it was found that after bleaching the micro-hardness of all groups reduced when compared with the baseline including the group of bleaching agent modified by BAG powder while after BAG gel application Vickers, hardness number increased .
Conclusion: we can conclude that the application of bioactive glass as mineralizing agent after bleaching can increase deposition of inorganic ions which increase the microhardness of the enamel.

Article Details

Effect of Bioactive Glass Application on Hardness of Bleached Enamel

Authors:

Fathi , Toka Hesham | Hussien , Tarek Salah El Din | Mostafa , Amany Abd El Monem | Sherief , Dalia Ibrahim

Publisher:

Ain Shams University : Faculty of Dentistry

Main Topics:

Medicine

Journal:

Ain Shams Dental Journal 2018 Vol.21 Issue 2, pp.165-169

Document Type:

Article

Publication Date:

6/2018

Document Language:

English

Document ID (Org No.):

143478

Frequency:

Quarterly

pISSN:

11107642

DOI:

10.12816/0056679

Descriptors:

DENTISTRY

ENAMEL

BLEACHING

TEETH

PATIENTS

Bioactive Glass

Bleaching

Hardness

Issues

Article Details

Authors: Fathi , Toka Hesham | Hussien , Tarek Salah El Din | Mostafa , Amany Abd El Monem | Sherief , Dalia Ibrahim

Publisher: Ain Shams University : Faculty of Dentistry

Main Topics: Medicine

Journal: Ain Shams Dental Journal 2018 Vol.21 Issue 2, pp.165-169

Document Type: Article

Publication Date: 6/2018

Document Language: English

Document ID (Org No.): 143478

Frequency: Quarterly

pISSN: 11107642

DOI: 10.12816/0056679

Descriptors:

Issues

Authors:

Fathi , Toka Hesham | Hussien , Tarek Salah El Din | Mostafa , Amany Abd El Monem | Sherief , Dalia Ibrahim

Publisher:

Ain Shams University : Faculty of Dentistry

Main Topics:

Medicine

Journal:

Ain Shams Dental Journal 2018 Vol.21 Issue 2, pp.165-169

Document Type:

Article

Publication Date:

6/2018

Document Language:

English

Document ID (Org No.):

143478

Frequency:

Quarterly

pISSN:

11107642

DOI:

10.12816/0056679