A Zn-polycarboxylate biocompatible adhesive was synthesized from polyacrylic acid and Zn-acetate solutions. The influence of reactant concentration, from 1 to 3 N, on the properties of this compound, was studied. The reaction product was characterized by both infrared (IR) and Raman spectroscopies and scanning electron microscopy. Adhesion behavior was evaluated by 90° and 180° peel-out testing using wood and cowhide as substrates, to simulate bonding to living tissue. The measured adhesion strength increases with reactant concentration. In-vivo tests were performed in dogs. Preliminary results show a transparent and flexible polymer material with very good adhesion to cornea tissue.
No takes yet. Share an insight, caveat, or question.
Renteria et al. (2001) studied this question.
Synapse has enriched 5 related papers. Consider them for comparative context: