dentin bonding agents

..When applied in multiple coats, Prompt L-Pop results in bond strengths that are not statistically different from those of Prime&Bond NT, a total-etch adhesive...

..5 MPa). CONCLUSIONS: The results of this in vitro study show that the four adhesive systems tested bonded effectively to enamel of primary teeth, but only CSE achieved adequate bond strengths to dentin of primary teeth...

..05). Additionally, the thickness of the hybrid layers produced by both adhesive systems was thicker for caries-affected dentin...

b>Dentin bonding agents with antibacterial effects may inhibit secondary caries formation and pulp inflammation by eliminating residual bacteria in and on dentin...

This in vitro study compared the ability of several recently introduced 1-bottle adhesives to their preceding multiple-step dentin bonding agents in reducing microleakage around Class V composite restorations.

The present study evaluated the bonding durability of a flowable composite on bovine dentin using dentin bonding agents with different numbers of application steps: Scotchbond Multipurpose (three steps), Prime & Bond NT and One-Step (..

This study evaluated the cytotoxicity of four single component dentin bonding agents: Syntac Single Component, Prime & Bond 2.1, Single Bond and One Up Bond F...

OBJECTIVES: Dentin bonding agents (DBA) have been widely used in operative restoration to prevent leakage and promote bonding strength in the resin-dentin interface. However, DBA may exert potentially harmful effects to the dental pulp...

To evaluate the effect of a dual application of dentin bonding agents (DBA) on their shear bond strength on dentin with intermediate application of a provisional cement.

The aim of this study was to compare water sorption (WS) and solubility (WSB) of different dentin bonding agents (DBA) as regards classification and light-activation system...

..001) less microleakage than the direct technique in control groups. All groups showed more leakage at the cementum margins except Excite with direct technique, where microleakage at the incisal and gingival margins was almost equal...

..To evaluate the effect of 2% chlorhexidine on the microtensile bond strength of composite resin to dentin treated with three dentin bonding systems...

..Addition of a flowable composite on SB1 appears to yield slightly better results...

..To determine the bond strength of five adhesives systems to either superficial or deep dentin...

..To investigate the effect of disodium dihydrogen ethylenediamine tetraacetate dihydrate (EDTA) conditioning prior to the application of adhesive systems on the bond strength of resin composite to dentin...

..Reducing etching time reduces the depth of the demineralized zone and may be effective for achieving complete penetration and for sealing the dentin surface...

..94 +/- 5.22; G4 = 16.31 +/- 3.38; G1 = 15.85 +/- 4.45; G9 = 14.21 +/- 5.87; G5 = 12.89 +/- 3.79; and G10 = 12.31 +/- 5.18. CONCLUSION: Carisolv did not interfere in the adhesion to dentin, but its cleanser technique did interfere...

..To evaluate the efficacy of differing resin based liner materials in reducing microleakage...

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..Failure modes varied significantly among groups and were influenced by long-term storage and aluminum oxide air abrasion...

..The purpose of this study was to evaluate the in vitro dentin bond strengths of two dentin bonding systems in Class I cavities following fatigue load cycling (FLC) with thermal cycling (TC)...

..Super-Bond C&B exhibited intermediate tensile strength and Panavia F is less reliable when used in conjunction with a self-etching primer for bonding indirect restorations to dentin...

..Verify whether the dimension of a bonded specimen stored prior microtensile testing and its regional variation may affect the resin-dentin bond strength (BS) over time...

..The samples of Groups B and C showed no dye penetration. The samples of Group A showed either a level 2 or a level 3 dye penetration...

..Significantly greater leakage was also recorded with OptiBond Solo Plus and Prime & Bond 2.1 sponge applicator drying as compared to the same materials, syringe air drying...

..It is concluded that, for indirect resin core-buildup, the proper use of the NaOCl gel to dentin could increase the bond strength...

..This study tested the null hypothesis that the preparation of the enamel surface would not affect the enamel microtensile bond strengths of self-etching adhesive materials...

..05). In addition. CLB2V had the highest means at all times tested. SOLO had the lowest mean shear bond strength at 6 months, which was statistically lower than means at 3 months and 1 day (p < 0.05)...

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..Conditioning of the cavity preparation with Cavity Conditioner did not improve the bond strength of Fuji II LC. The distribution of failure modes did not differ between materials...

..OP resulted in the highest mean dentin SBS, while the other materials tested in this study (SE and ADH) presented similar dentin SBS to a total-etch one-bottle bonding system (SB)...

..Resin infiltration into dentinal tubules of caries-affected dentin was hampered by the presence of mineral deposits...

..This study evaluated the influence of Carisolv (Medi Team) for resin adhesion to sound human primary and young permanent dentin...

..To determine the effect of intracoronal bleaching agents on adhesion of bonding agents to pulp chamber dentine...

..The objec tives of this study were to determine microtensile bond strengths of two dentin adhesives and to compare the micromorphological structure of the resin/dentin interface in caries-affected dentin with that of intact dentin...

..It was concluded that systems which use a strong acid for demineralizing the dentin may show greater deterioration of the bond to dentin compared with a self-etching priming system...

..The etch-and-rinse adhesive systems showed higher microBS and lower mean gap widths...

..Results indicated that within each of the bonding agents, there were no significant differences in bond strength between the control group and the treatment groups regardless of the type of handpiece or use of routine lubrication...

..To evaluate the effect of mechanical loading on the microtensile bond strength (MTBS) of five adhesive systems to dentin...

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..In addition the interface between the adhesive resins and dentin was examined using scanning electron microscopy (SEM)...

..The current study evaluates whether reducing the etching time to 5 s from the recommended 15 s or increasing it to 30 s has an effect on dentin bonding...

..This study measured resin/dentin bond strengths and evaluated gap formation at the pulpal floor of occlusal composite restorations using a flowable resin as a liner with either bulk or incremental placement of the restorative composite...

..Additional and extended etching can improve bonding to CAD; however, adhesives applied on SD showed the best results for bonding...

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..This study examined the effect of air-drying on bond strength to dentin and nanoleakage in resin-dentin interfaces using HEMA-free one-step self-etch adhesives...

..The objective of this study was to assess in vitro the tensile bond strength of a self-etching and 2 total-etch, single-bottle adhesive systems to primary dentin...

..Overall results indicate that higher bond strengths can be achieved by conditioning dentin with milder etchants, suggesting that deeper demineralization may prevent proper resin infiltration, hence compromising the bond...

..SIGNIFICANCE: Simplified bonding procedures do not necessarily imply improved bonding performance, especially in the long term...

..05). SIGNIFICANCE: Storage time and medium may be deleterious to the mechanical properties of the resin-dentin bond components, which ultimately could compromise the durability of resin-dentin bonds...

..The bonding effectiveness of five adhesive luting agents to enamel and dentin using different application procedures was determined using a micro-tensile bond strength protocol (microTBS)...

..The purpose of this study was to assess in vitro the effect of etching time on tensile bond strength to primary dentin...

..These results suggest that the non-trimming microtensile test may potentially provide more realistic aspects of resin-dentin bonding than the conventional bulk specimen...

..The tensile bond strength of the group with tubules parallel to the bonded interface was higher than that of tubules cut perpendicularly. This tendency reached statistical significance using SB and OS...

..52; 2: 21.62+/-2.5; 1: 21.28+/-3.17; 3: 19.62+/-2.05; 4: 19.55+/-2.34. The use of chlorhexidine at concentrations of 0.12% and 2% before, after or associated with acid etching did not significantly affect the microTBS values to dentin...

..To determine the microtensile bond strength (microTBS) of one- and two-step self-etch adhesives bonded to sound dentin conditioned or not with phosphoric acid (H3PO4) and sodium hypochlorite (H3PO4 + NaOCl)...

..INFERENCE: Though the bond strength of AdheSE and Fuji Bond LC was above 30 MPa, it was less than that of Single Bond as evaluated by testing of microtensile bond strength...

..The purpose of this study was to evaluate the in vitro influence of aging treatments on the microtensile bond strength of 2-step total-etch and self-etch adhesive systems to primary dentin...

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..The aim of this in vitro study was to evaluate the use of flowable composites of different viscosities on bonding to enamel and dentin without the use of an intermediate bonding resin...

..To evaluate effect of direct and indirect water storage on the microtensile dentin bond strength of one total-etch and two self-etching adhesives...

..The bonded interfaces were also observed using field emission electron microscopy(FE-SEM)...

..The fracture mode is not related to the shear bond strengths values...

..To evaluate resin-dentine bond degradation after 1 year of water storage...

..05), the bond strength values of Clearfil SE Bond and Scotchbond Multi-Purpose Plus were significantly decreased. On resin-dentin interface observation, different images were presented by different bonding systems...

..The aim of this study was to evaluate the in vitro durability and fracture modes of the tooth-resin interface following thermal cycling, fatigue load cycling (FLC) and micro-tensile bond strength testing (MTBS)...

..The aim of this study was to evaluate the effect of using 5.25% commercial sodium hypochlorite treatment prior to the application of etch-and-rinse and self-etching adhesives on dentin surface microtopography and tensile bond strength...

To determine the effect of dentin desensitizing agents (oxalates and glutaraldehyde) and dentin bonding agents, with and without resin-based composite (RBC) on dentin permeability and morphology of the dentin surface...

..All ceramic restorations benefit from resin cement bonding to the tooth. However, the literature is unclear on which cement, ceramic conditioning treatment, and dentin bonding agent produce the highest and longest-lasting bond strength...

Moisture control before and after application of the primer/adhesive components of etch-and-rinse dentin bonding agents is usually achieved using a stream of air delivered by an air syringe...

..05). With regard to resin based luting systems, the shear bond strength values of the double-bond technique groups were not significantly different from the controls (p > 0.05)...

The presence of irrigation solution prior to the application of dentin bonding agents may be one source of contamination and may adversely affect bond strength.

Inserting a self-threading pin can cause dentinal cracks, but it is not known whether dentin bonding agents can penetrate these cracks.

..However, the bond strengths of resin cements, in combination with a self-etching bonding agent, were significantly greater than those of the same cements when used with one-bottle bonding agents...

..However, its presence limits the strength of dentin bonding agents because of the relatively low cohesive forces holding the smear layer together and to dentin...

Tooth sensitivity after crown preparation is not an uncommon complication. For dentin bonding agents to be effective in preventing postoperative sensitivity, they must remain intact throughout the fixed prosthodontic procedures.

..It is not known whether it is still possible to obtain an efficient bond between the resin-coated dentin and the restoration after 2 to 4 months of placement of provisional restorations...

..The effect of recently developed dentin bonding agents on the fracture resistance of endodontically treated teeth at the amalgam core/dentin junction is unclear.

..These results indicate that one-step dentin-bonding agents differ markedly in their cytotoxicity. Differential cytotoxic effects of one-step dentin-bonding agents should be considered during clinical application of operative restoration...

..The bonding mechanism of recent dentin bonding agents is based on the penetration of ambiphilic molecules into acid-etched dentin to form a lacework of dentin ..

..desensitizing agents (Protect and HurriSeal) on the dentin shear bond strength of three total-etch dentin bonding agents (Syntac Single-Component, OptiBond Solo Plus and Prime & Bond NT) and compared both to applying these ..

..would be simplified if a single-bottle dentin bonding agent, rather than the more complex, multiple-bottle dentin bonding agents, involving multiple steps, could be used successfully with adequate bond strength...

The use of resin cements in combination with dentin bonding agents can result in superior attachment of prostheses to tooth structure...

..In order to achieve the adhesive bonding of bone cement to cortical bone in the viscerocranium, an amphiphilic bone bonding agent was created, analogous to the dentin bonding agents currently on the market.

..There are no data available on whether or to what extent hydrofluoric acid affects the marginal integrity of dentin-bonded composite restorations when it is used instead of phosphoric acid in the total-etch technique...

..and investigated the effect of contaminant-removing treatments on the recovery of bond strength for two dentin bonding agents. One hundred and ten human molars were embedded in cylindrical molds with self-curing acrylic resin...

..The aim of this study was to investigate the influence of the activation mode of dual-cured resin cements and application of low-viscosity composite liners over self-primed dentin on bond strength (BS) of dentin-bonding agents (DBA)...

..The use of dentin pins can cause crazing in dentin. Bonding agents represent a more conservative approach to retention but may not ensure a comparable shear bond strength...

..To determine the resistance of two dentin-bonding agents (DBAs) and a dentin desensitizer to simulated dental erosion...

To evaluate in situ the onset of initial demineralization in human dentin pretreated either with two different dentin bonding agents or a desensitizer.

..From a clinical point of view, the light-emitting diode unit can be considered preferable to the QTH light, because it caused significantly smaller temperature increase, fluid shift and cuspal displacement...

..The purpose of this study was to evaluate the effects of polymerized dentin bonding agents, through dentin slices, on odontoblast differentiation in vitro.

..uptake in primary and permanent tooth enamel from 1 conventional glass-ionomer cement (Fuji II), 1 resin-modified glass-ionomer cement (Fuji II LC), and 2 fluoride-releasing dentin bonding agents (Liner Bond 2 and Optibond) in vitro.

..Xeno III was also tested through thin dentin disks...

..these hybrid ionomers may be an alternative to conventional glass-ionomer cements and resins bonded with dentin bonding agents. During the past years research has focused on factors influencing bond strength of dentin bonding systems,..

The breakthrough times and permeation rates of two commonly used allergenic components in dentin bonding agents or resins, HEMA and TEGDMA, were measured for 5 types of latex gloves and 5 types of nitrile gloves...

The purpose of this in vitro study was to determine the bonding qualities of three commercially available dentin bonding agents, namely Dentin Adhesit/Heliomolar, Creation Bond/Visar Fil and Scotchbond/P30...

..This study compared the antibacterial activities of two dentin bonding systems (ABF, Kuraray and Reactmer Bond, Shofu) by a conventional agar well technique and a newly designed in vitro test using tooth model...

This study evaluated the biocompatibility of two dentin bonding agents (Clearfil Liner Bond 2 and Scotchbond Multi-Purpose) applied in human dental pulps and cell cultures.

..effect of Zinc oxide-eugenol cement and Gluma desensitizer on the sheer bond strength of three kinds of dentin bonding agents. The three dentin bonding agents were Zinc phosphate cement, Glass ionomer cement and Super-Bond C&B...

..The aim of this study was to evaluate the effects of NaOCl at removing the demineralized layer by examining the morphology of the hybrid layer and measuring shear bond strengths after different dentin treatments...

..Despite the development of new dentin bonding agents, no system is able to currently withstand the formation of gaps at the tooth/restoration interface, due to ..

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..Results from this work will provide critical, new insight into failure mechanisms at the dentin/adhesive interface; failure that can ultimately lead to premature breakdown of the composite restoration. ..

..abstract_text> ..

..Their successful use in adhesive resins could potentially save billions of dollars currently spent on the replacement of tooth-colored resin composites. ..

..This comprehensive approach to improving the durability of resin-dentin bonds should ultimately save billions of dollars in health care and much human suffering. ..

..This should provide important new insight into designing more durable resin-dentin bonds that can justify the placement of resin-based posterior composites. ..

..Their successful use in adhesive resins could potentially save billions of dollars currently spent on the replacement of tooth-colored resin composites. ..

..Binding studies between the ligands and collagen will be conducted by:1) a novel immunochemical binding assay developed by us; and 2) isothermal titration calorimetry, and related to computed interaction energy values. ..

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..Completion of this research will lead to Ca- PO4 cements and composites with improved adhesion to dentin and improved strength for ART and the treatment of root caries. ..

..The data gathered in these experiments will serve to support a larger R01 grant application with the long-term objectives of developing improved durable materials for adhesives and adhesive composites. ..

..These combined biochemical and mechanical approaches will provide insights to correlate quality of dentin collagen and the long-term durability of restorations. ..

..Thus, there is a need to explore novel dentin bonding agents with remineralizing/cariostatic properties and strong adhesion to normal and mineral-deficient dentin...

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..These improved dental materials will reduce secondary caries and prolong the life of restorations. ..

..Hypothesis: Element mercury released in DWW is converted to Hg(lI) and then in more limited amounts to methyl-mercury by specific biofilm bacterial species in the Dental sewage pipes. ..