Comparative evaluation of two natural collagen-cross linking agents on the long-term microtensile bond strength of composite resin to dentin– an invitro study

Natural collagen cross-linkers can strengthen the collagen network without the adverse effects typically linked to synthetic cross-linkers. They play a key role in preventing the degradation of the adhesive interface, which is crucial for the long-term clinical performance of dental restorations thereby reducing the risk of secondary caries, marginal leakage, and, ultimately failure of the restoration.