Effects of Alternative Solvents in Experimental Enamel Infiltrants on Bond Strength and Selected Properties

Table 1

Infiltrant blends composition.

Infiltrant	Composition (wt%)
Icon; (DMG, Hamburg, German, batch number: 633139)	Icon-etch: hydrochloric acid, pyrogenic silicic acid, and surface-active substances.; Icon-dry: 99% ethanol; Icon-infiltrant: TEGDMA-based resin matrix, initiators, and additives
T + B	75% TEGDMA+25% BisEMA
T + B +0.5DMSO	TEGDMA+BISGMA+0.5%DMSO
T + B +5DMSO	TEGDMA+BISGMA+5%DMSO
T + B +0.5 THF; T + B +5 THF	TEGDMA+BISGMA+0.5%THF; TEGDMA+BISGMA+5%THF
T + U	75% TEGDMA+25%UDMA
T + U +0.5 DMSO	TEGMA+UDMA+05%DMSO
T + U +5 DMSO	TEGDMA+UDMA+5%DMSO
T + U +0.5 THF	TEGDMA+UDMA+0.5%THF
T + U +5 THF	TEGDMA+UDMA+5%THF

T: triethyleneglycol dimethacrylate; B: ethoxylated bisphenol A glycidyl dimethacrylate; U: urethane dimethacrylate; DMSO: Dimethyl Sulfoxide; THF: tetrahydrofuran.