Original Article

Aplikasi klorheksidin glukonat 2%pada dentin tidak mempengaruhi kuat rekat geserkomposit resinyangmenggunakansistem adesif self etch (2% Chlorhexidine gluconate application on dentine does not affect bond strength of resin composite using self etch adhesive system)

Dewi Puspitasari , Andi Soufyan, Ellyza Herda

Dewi Puspitasari
Fakultas Kedokteran Gigi, Universitas Indonesia Jakarta, Indonesia. Email: dewident@gmail.com

Andi Soufyan
Departemen Ilmu Material Kedokteran Gigi Fakultas Kedokteran Gigi, Universitas Indonesia Jakarta, Indonesia

Ellyza Herda
Departemen Ilmu Material Kedokteran Gigi Fakultas Kedokteran Gigi, Universitas Indonesia Jakarta, Indonesia
Online First: February 28, 2014 | Cite this Article
Puspitasari, D., Soufyan, A., Herda, E. 2014. Aplikasi klorheksidin glukonat 2%pada dentin tidak mempengaruhi kuat rekat geserkomposit resinyangmenggunakansistem adesif self etch (2% Chlorhexidine gluconate application on dentine does not affect bond strength of resin composite using self etch adhesive system). Journal of Dentomaxillofacial Science 13(1): 7-12. DOI:10.15562/jdmfs.v13i1.379


Composite resin is a widely used aesthetic restoration. The restoration can fail due to secondary caries. Chlorhexidine
gluconate 2% is used as a cavity disinfectant to eliminate microorganisms on the prepared cavity and to prevent the
secondary caries. The purpose of this study was to analyze the effect of chlorhexidine gluconate 2% to the bond
strength of composite resin with self etch system adhesive on dentine. Sixteen specimens of buccal dentine of premolars
crown are divided into 2 different groups. Group I: Clearfil SE Bond self-etch primer was applied for 20 seconds,
Clearfil SE Bond bonding was applied for 5 seconds and polymerized for 10 seconds. Composite resin was constructed
incrementally and polymerized for 20 seconds. Group II: prior to self etch primer application as in group I,
chlorhexidine gluconate 2% was applied for 15 seconds. Shear bond strength was tested using Testing machine and
analyzed with unpaired T test. The highest shear bond strength was obtained by applying chlorhexidine gluconate 2%.
The study concludes that chlorhexidine gluconate 2% application to dentine did not affect significantly to the bond
strength composite resin using self etch adhesive systems.

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