The Impact of Aloe Vera Herbal Extract on the Antifungal and Mechanical Properties of Maxillofacial Prosthetic Silicones

Objectives: The study aimed to evaluate the antimicrobial efficacy and some mechanical properties of maxillofacial silicone after incorporating aloe vera oil. Materials and Methods: Two concentrations of aloe vera oil were added to the room temperature vulcanized maxillofacial silicone. Three tests were conducted (disk diffusion test, tear strength, and shore A hardness) using standardized conditions. Statistical analysis involved the use of one-way ANOVA and Tukey’s post-hoc tests. Results: It was revealed that aloe vera oil has strong antifungal properties for 1% and 2% incorporated specimens as there was large inhibition zone (5.94 mm and 8.45 mm respectively) around the incorporated specimens compared to control specimens. Tear strength was decreased after the addition, while hardness was increased especially for 2% incorporated specimens but still within acceptable limits. Conclusions: The study contributes valuable insights into the development of antimicrobial silicone material reinforced with Aloe vera oil, advancing maxillofacial materials towards improved patient outcomes and enhanced health.