pa href=http://www.hubmed.org/fulltext.cgi?uids=21946494Dent Mater J/a. 2011 Sep 23; brKishi A, Otsuki M, Sadr A, Ikeda M, Tagami JpThis study evaluated the influence of different light sources on the efficiency of an office bleaching agent containing visible-light activating titanium dioxide photocatalyst (VL-TiO(2)) using an artificial discoloration tooth model. Extracted bovine teeth were stained by black tea. The … Continue reading »
Effect of Curing Modes of Dual-curing Core Systems on Microtensile Bond Strength to Dentin and Formation of an Acid-Base Resistant Zone.
J Adhes Dent. 2011 May 4; Li N, Takagaki T, Sadr A, Waidyasekera K, Ikeda M, Chen J, Nikaido T, Tagami J Purpose: To evaluate the microtensile bond strength (μTBS) and acid-base resistant zone (ABRZ) of two dualcuring core systems to dentin using four curing modes. Materials and Methods: Sixty-four caries-free human molars were randomly … Continue reading »
Effect of three prophylaxis methods on surface roughness of giomer.
Med Oral Patol Oral Cir Bucal. 2011 Jan; 16(1): e110-4 Kimyai S, Savadi-Oskoee S, Ajami AA, Sadr A, Asdagh S Plaque and stains are removed by prophylaxis methods from tooth surfaces. Since prophylaxis methods can have a detrimental effect on the surface finish of restorations, the aim of this in vitro study was to investigate … Continue reading »
Effect of two prophylaxis methods on adherence of Streptococcus mutans to microfilled composite resin and giomer surfaces.
Med Oral Patol Oral Cir Bucal. 2010 Aug 15; Kimyai S, Lotfipour F, Pourabbas R, Sadr A, Nikazar S, Milani M Objectives: Surface attributes of a restoration play an important role in adherence of plaque bacteria. Prophylaxis methods may be involved in modification of or damaging the restoration surface. The aim of the present study … Continue reading »
The role of functional monomers in bonding to enamel: acid-base resistant zone and bonding performance.
J Dent. 2010 Sep; 38(9): 722-30 Li N, Nikaido T, Takagaki T, Sadr A, Makishi P, Chen J, Tagami J To investigate the effects of two functional monomers on caries-inhibition potential and bond strength of two-step self-etching adhesive systems to enamel.Clearfil SE Bond and similar experimental formulations different in the functional monomer were used. Four … Continue reading »
Effect of double-application of three single-step self-etch adhesives on dentin bonding and mechanical properties of resin-dentin area.
Oper Dent. 2009 Nov-Dec; 34(6): 716-24Wei S, Shimada Y, Sadr A, Tagami J This study investigated whether double-application influences the bond strength of single-step self-etch adhesives and the mechanical properties of the resin-dentin area.Three single-step self-etch adhesives (EXL-683, experimental, 3M ESPE; Clearfil Tri-S Bond, Kuraray Medical; G BOND, GC) were applied on dentin surfaces by … Continue reading »
Effect of caries-affected dentin hardness on the shear bond strength of current adhesives.
J Adhes Dent. 2008 Dec; 10(6): 431-40Wei S, Sadr A, Shimada Y, Tagami J The aim of this study was to evaluate the microshear bond strength of three current adhesives to normal and caries-affected dentin, and to examine the correlation between dentin nanoindentation hardness and bond strength.Nanoindentation hardness of dentin and microshear bond strength of … Continue reading »
Effects of one-year storage in water on bond strength of self-etching adhesives to enamel and dentin.
Dent Mater J. 2008 Mar; 27(2): 266-72Ansari ZJ, Sadr A, Moezizadeh M, Aminian R, Ghasemi A, Shimada Y, Tagami J, Ansari SJ, Moayedi S The aim of this study was to compare the bond strengths of three self-etching materials during one year of storage. Clearfil SE Bond (SE), Clearfil Protect Bond (PB), and Clearfil Tri-S … Continue reading »
Effects of storage time and temperature on the properties of two self-etching systems.
J Dent. 2007 Mar; 35(3): 218-25Sadr A, Ghasemi A, Shimada Y, Tagami J To evaluate the micro-shear bond strength to enamel and dentin, pH and hardness of two self-etching adhesives over a period of 60 weeks storage at different temperatures.Two self-etching systems, an all-in-one adhesive, Clearfil Tri-S Bond (TS) and a two-step adhesive, Clearfil SE … Continue reading »
