The present investigation deals with the fabrication of quercetin loaded chitosan nanoparticles for their superior in-vitro antibacterial activity against dental pathogens. Developed nanoparticles were characterized for particle size and zeta potential. Results revealed that chitosan enhances antimicrobial activity towards dental pathogens viz. Bacillus pumilus, Bacillus thuringiensis and Pseudomonas aeruoginosa, Acinetobacter junii, Enterococcus faecalis when fabricated as quercetin-loaded chitosan nanoparticles compared to bare quercetin.
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