Asmussen E, Antonucci J M, Bowen R L
Department of Technology, Royal Dental College, Copenhagen, Denmark.
Scand J Dent Res. 1988 Dec;96(6):584-9. doi: 10.1111/j.1600-0722.1988.tb01600.x.
In its present version, the Gluma system for bonding restorative resin to dentin involves the application of an enamel bonding agent prior to the composite resin. Conceivably, pretreating the dentin with solutions of amino acids, and incorporating camphorquinone and selected methacrylic monomers into the Gluma adhesive would nullify the need for the enamel bonding agent. A bond strength to dentin of 13.4 MPa was obtained in the control experiment. Using a solution of pyruvic acid and glycine as pretreatment, and an optimized adhesive mixture containing glutaraldehyde, HEMA, BIS-GMA, camphorquinone, and water, bond strengths to dentin of 14.5 MPa and to enamel of 23.3 MPa were obtained. Thus, the new Gluma bonding system gave acceptable bond strengths without the prior application of enamel bonding agents.
在其当前版本中，用于将修复性树脂粘结到牙本质上的Gluma系统涉及在复合树脂之前应用釉质粘结剂。可以想象，用氨基酸溶液预处理牙本质，并将樟脑醌和选定的甲基丙烯酸单体加入到Gluma粘合剂中，将不再需要釉质粘结剂。在对照实验中获得了与牙本质的粘结强度为13.4MPa。使用丙酮酸和甘氨酸溶液作为预处理，以及含有戊二醛、甲基丙烯酸羟乙酯（HEMA）、双酚A-甲基丙烯酸缩水甘油酯（BIS-GMA）、樟脑醌和水的优化粘合剂混合物，获得了与牙本质的粘结强度为14.5MPa和与釉质的粘结强度为23.3MPa。因此，新的Gluma粘结系统在不预先应用釉质粘结剂的情况下给出了可接受的粘结强度。
