|
| Author | Technique | Form of NaOCl | Concentration of NaOCl (%) | Time of application of NaOCl (min) | Bond strength test | Source of dentin, location | Type of adhesive | Material bonded to dentin | Effect of NaOCl on bond strength in comparison to control |
|
| Wakabayashi et al [20] | After etching with 40% H2SO4 | — | 10 | — | Tensile | — | — | — | Increase |
|
| Vargas et al. [21] | After etching with 37% H3PO4 | — | 5 | 2 | Shear | Human 3rd molars, coronal dentin | All Bond 2 (AB2) | Z100 (composite resin) | Increase |
| Scotchbond Multi-Purpose (SBMP) | No change |
|
| Prati et al. [22] | After etching with 35% H3PO4 for 20 s | Gel | 1.5 | 2 | Shear (immediate) | Human 3rd molars, coronal dentin | Optibond FL
Scotchbond MP
Single Bond
Prime & Bond 2 | Z100 (composite resin) | Increase
Decrease
Decrease
No change |
|
| Ari et al. [23] | Before bonding | Solution | 5 | 5 | Microtensile | Human single rooted tooth, root canal dentin (after filling root canal, they were sectioned into 1 mm thick slabs from CEJ to apex) | C&B Metabond
Panavia F
Variolink II
Rely-X | C&B Metabond
Panavia F
Variolink II
Rely-X |
Decrease
No change |
|
| Stevens [24] | Before bonding | Solution | 6 | 20 | Shear (immediate) | Human molars & premolars, coronal dentin | Variolink II (total-etch) | Ceramic rod etched with 4.9% HFl acid for 20 s and silanated with Monobond Plus for 1 min | No change |
| Clearfil SA Cement (self-etch) | Decrease |
| Clearfil Esthetic Cement EX (self-etch) | No change |
| Speed CEM (self-etch, self-adhesive) | Decrease |
| Multilink (self-etch, self-adhesive) | No change |
|
| Ishizuka et al. [25] | Before bonding | Solution | 6 v/v | 1,5 & 10 | Push-out shear | Bovine mandibular 1st & 2nd incisors, root canal dentin (after filling root canal with gutta-percha, a truncated cone cavity of 4 mm diameter & 2.5 mm height within coronal part of the root was prepared. Cavity was then filled and sectioned into 1 mm thick slabs) | Clearfil Mega Bond (self-etch primer)
Single Bond (total-etch) | Clearfil AP-X (composite resin) | Decrease
No change |
|
| Frankenberger et al. [26] | After etching | — | — | — | Push-out | Human 3rd molars, coronal dentin | (i) Scotchbond Multi-Purpose Plus (total-etch)
(ii) EBS (tot al-etch)
(iii) Solid Bond (total-etch)
(iv) Prime & Bond 2.1 (self-etching, self- adhesive)
(v) Syntac Sprint (self-etch, self -adhesive) | Each adhesive used with its corresponding composite resin | Decrease |
|
| Nikaido et al. [27] | Before bonding | — | 5 | 1 | Tensile | Bovine root canal dentin | Single Bond (total etch) | — | Decrease |
| Superbond C&B (self-cure) | Decrease |
| Clearfil Liner Bond II (self-etch primer) | No change |
|
| Vongphan et al. [28] | Before bonding | Solution | 5.25 | 10 | Microtensile | Human 3rd molars, pulp chamber dentin (cavity in pulp chamber was filled & sectioned vertically into 0.8 mm thick slabs that were trimmed into dumbbell shaped specimens) | Single Bond (total-etch) | Z250 (composite resin) | Decrease |
|
| Perdigão et al. [29] | After etching with 34% H3PO4 for 15s | Gel | 10 | 1/4, 1/2, & 1 | Shear | Bovine, coronal dentin | Prime & Bond NT (total-etch) | Surefil (composite resin) | Decrease with time |
| Single Bond (total-etch) | Z100 (composite resin) | |
|
| Morris et al. [30] | Before bonding | Solution | 5 | 15–20 | Tensile | Human maxillary incisors and mixed canines, root canal dentin (after filling root canal, they were sectioned into 1 mm thick slabs from CEJ to apex) | C&B Metabond | C&B Metabond | Decrease |
|
| Soeno et al. [31] | After etching with 40% H3PO4 | Gel | 10 | — | Tensile | Bovine, coronal dentin | Carboxylic (4-META/MMA-TBB) resin
Superbond C&B (10-3/SB) | Sandblasted stainless steel rods | Decrease |
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