Effect of Dentin Biomodification Using Naturally Derived Collagen Cross-Linkers: One-Year Bond Strength Study | Zendy

Carina Strano Castellan | Zendy; Ana K. BedranRusso | Zendy; Alberto Nogueira da Gama Antunes | Zendy; Patricia N R Pereira | Zendy

AI Assistant Blog Pricing

Home ZAIA Blog

Open Access

Effect of Dentin Biomodification Using Naturally Derived Collagen Cross-Linkers: One-Year Bond Strength Study

Author(s) -

Carina Strano Castellan,

Ana K. BedranRusso,

Alberto Nogueira da Gama Antunes,

Patricia N R Pereira

Publication year - 2013

Publication title -

international journal of dentistry

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 0.61

H-Index - 33

eISSN - 1687-8736

pISSN - 1687-8728

DOI - 10.1155/2013/918010

Subject(s) - dentin , bond strength , distilled water , grape seed extract , molar , adhesive , nuclear chemistry , acetone , chemistry , proanthocyanidin , dentistry , materials science , composite material , chromatography , medicine , layer (electronics) , polyphenol , alternative medicine , biochemistry , organic chemistry , pathology , antioxidant

Purpose. This study investigated the long-term resin-dentin bond strength of dentin biomodified by proanthocyanidin-rich (PA) agents. Materials and Methods. Forty molars had their coronal dentin exposed, etched, and treated for 10 minutes with 6.5% grape seed extract (GSE), 6.5% cocoa seed extract ethanol-water (CSE-ET), 6.5% cocoa seed extract acetone-water (CSE-AC), and distilled water (CO). Samples were restored either with One-Step Plus (OS) or Adper Single-Bond Plus (SB). Bond strength test was performed immediately or after 3, 6, and 12 months. Results. Higher μ TBS were observed for GSE immediately (SB- 62.9 MPa; OS- 51.9 MPa) when compared to CSE-ET (SB- 56.95 MPa; OS- 60.28 MPa), CSE-AC (SB- 49.97 MPa; OS- 54.44 MPa), and CO (SB- 52.0 MPa; OS- 44.0 MPa) ( P < 0.05). CSE outcomes were adhesive system and solvent dependant. After 12 months storage SB results showed no difference among treatment types (GSE- 57.15 MPa; CSE/ET- 54.04 MPa; CSE/AC- 48.22 MPa; CO- 51.68 MPa; P = 0.347),while OS results where treatment dependent (GSE- 42.62 MPa; CSE/ET- 44.06 MPa; CSE/AC- 41.30 MPa; CO- 36.85 MPa; P = 0.036). Conclusions. GSE and CSE-ET agents provided enhanced immediate adhesion and stabilization to demineralized dentin after long-term storage, depending on adhesive system.

The content you want is available to Zendy users.

Already have an account? Click here to sign in.

Having issues? You can contact us here

Accelerating Research