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Dergiler / Selcuk Dental Journal / 2026 / Volume: 13 Issue: 1

Do Concentration or Photo-Activation Change Effect of Hydrogen Peroxide And Boric Acid On E.Faecalis Biofilm

Tarik Ahmet(SELCUK UNIVERSITY, FACULTY OF DENTISTRY)0000-0002-5040-7234
Öznur Küçük Keleş(ANKARA YILDIRIM BEYAZIT ÜNİVERSİTESİ)0000-0002-7303-0601
Mukadder İnci Başer Kolcu(SULEYMAN DEMIREL UNIVERSITY, SCHOOL OF MEDICINE)0000-0002-2996-7632
Ezgi Şababoğlu Baytaroğlu(MEHMET AKIF ERSOY UNIVERSITY, FACULTY OF VETERINARY MEDICINE)0000-0003-3566-5443
Sema Belli(SELCUK UNIVERSITY, FACULTY OF DENTISTRY)0000-0002-7240-7649
Sayfa
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Yayın Tarihi
2026-04-27
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Keywords: Germinator, Biofilm, Boric acid, Hydrogen peroxide, Chlorhexidine

📌 3 Maddede Bu Makale

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Amaç & Hipotez:Background: To evaluate the effects of hydrogen peroxide(H2O2) and boric-acid(BA) on E. faecalis biofilm with or without photo-activation by Germinator (Design for Vision, USA).
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Temel Bulgular & Veri:Five groups were created(n=8): 1.5%, 3% and 5% H2O2; 5 and 10% BA.
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Sonuç & Katkı:Keywords: Germinator, Biofilm, Boric acid, Hydrogen peroxide, Chlorhexidine
🔬Tür:Research Article
📍Kapsam:Genişletilmiş Akademik Örneklem
⚙️Değişkenler:Germinator · Biofilm · Boric acid

Abstract

Background: To evaluate the effects of hydrogen peroxide(H2O2) and boric-acid(BA) on E. faecalis biofilm with or without photo-activation by Germinator (Design for Vision, USA). Materials: Biofilm formation was provided on sterilized dentin discs. Five groups were created(n=8): 1.5%, 3% and 5% H2O2; 5 and 10% BA. Each was exposed to irrigation-solutions with or without photo-activation. ‘Biofilm killing-percentage’ (100%), (CFU/ml) was calculated, colony-counting was performed. One-way analysis of variance, Duncan, Tukey's tests were provided. Results: All irrigants reduced number of viable-bacteria in biofilm (p<0.05). H2O2with/without photo-activation 100% increased the effect on biofilm. 10%BA with or without photo-activation was found more effective than 5%BA concentration (p<0.001). Effects of H2O2 with or without photo-activation on biofilm was higher than BA groups (p<0.001). Conclusions: H2O2 with or without photo-activation is an effective solution against E.faecalis biofilm. 5 and 10%BA seem promising against E. faecalis while 10% seems more effective regardless the effect of photo-activation. Keywords: Germinator, Biofilm, Boric acid, Hydrogen peroxide, Chlorhexidine

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Bu Makaleye Atıf Yap

Ahmet, T., Keleş, Ö. K., Kolcu, M. İ. B., Baytaroğlu, E. Ş., Belli, S. (2026). Do Concentration or Photo-Activation Change Effect of Hydrogen Peroxide And Boric Acid On E.Faecalis Biofilm. Selcuk Dental Journal, Volume: 13 Issue: 1. https://doi.org/10.15311/selcukdentj.1744561

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