Antimicrobial Activity of Metal Oxide Nanoparticles

A broad range of gram positive and gram negative bacteria have been demonstrated to be effectively suppressed in growth by Metal Oxide Nanoparticles (MONPs), suggesting that these particles may be useful in the fight against antibiotic resistance. The antibacterial characteristics of MONPs, including those of silver, zinc, titanium, zirconia, iron, copper, magnesium, and cobalt oxide are widely recognized. The use of these nanoparticles made of synthetic and natural materials in dentistry is developing quickly, has been included in a variety of dental materials and has assisted in the treatment of oral disorders as well as the removal of biofilms and smear layers. The reader will gain up-to-date knowledge on MONPs, their modes of action, and their significance in endodontics in this review.