Cytotoxic Effect of Red Sandal Mediated Silver Nanoparticles Mouthwash Using Brine Shrimp Lethality Assay: An In-vitro Study

Abstract

Background: Silver Nanoparticles (AgNP) plays a crucial role in nanoscience, nanotechnology and nanomedicine. AgNP has antibacterial, antifungal, antiviral, anti-inflammatory, anti-antigenic, anticancer and cytotoxic properties. Cytotoxic effects of mouthwashes on the gingival tissue have always been a priority. Pterocarpus santalinus, with the common name of red sandalwood. The aim of the study is to evaluate the cytotoxic effect of red sandal mediated silver nanoparticles mouthwash using brine shrimp lethality assay.
 Materials and Methods: The mouthwash was prepared using red sandal mediated silver nanoparticles, ethanol, distilled water, sucrose, sodium benzoate, clove oil, sodium dodecyl phosphate with 0.1% in concentration. The methodology includes green synthesis of Red sanders mediated Silver Nanoparticles synthesis followed by tests for Cytotoxic effect using mouthwash.
 Results: Red sanders mediated silver nanoparticles have high potent cytotoxic potential, it has been proved with the help of brine shrimps. LD50 concentration was obtained to be 80µL, with half the population of nauplii in the respective well surviving post incubation. 
 Conclusion: From the observed result, it has been concluded that Pterocarpus santalinus/red sandal mediated silver nanoparticles mouthwash has a considerably moderate cytotoxic effect. It is a rich source of various potential phytochemicals and is a simple, rapid, stable and cost effective method for nano based medical applications.