Magic Materials for Mini Mouths: Smart Pediatric Dentistry – A Literature Review

Abstract Smart materials have emerged as a major innovation in pediatric dentistry, offering adaptive solutions tailored to children’s evolving oral needs. These materials respond to external stimuli such as temperature, pH, stress, and moisture, enabling precise and effective interventions. Examples include shape memory alloys, self-healing composites, bioactive glasses and fluoride-releasing glass ionomers. Their intelligent behavior supports applications ranging from temperature-responsive orthodontic appliances to remineralizing restoratives in acidic environments. Smart sealants and varnishes aid in long-term caries prevention. By reducing the need for repeated procedures, they enhance outcomes and cooperation. Advances in nanotechnology are further enabling personalized, preventive and biologically active pediatric dental care.