| REVIEW ARTICLE |
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| Year : 2021 | Volume
: 9
| Issue : 2 | Page : 56-58 |
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Silver nanoparticles and its applications in dentistry − A review
K Mahalakshmi, Shilpa Ajai
Meenakshi Ammal Dental College, Maduravoyal, Chennai, Tamil Nadu, India
Correspondence Address:
Dr. K Mahalakshmi
CRRI, Meenakshi Ammal Dental College, Maduravoyal, Chennai, Tamil Nadu
India
 Source of Support: None, Conflict of Interest: None  | Check |
DOI: 10.4103/ijcd.ijcd_4_22
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Oral cavity is a gateway to the entire body and protection of this gateway is a major goal in dentistry. Plaque biofilm is a major cause of the majority of dental diseases and although various biomaterials have been applied for their cure, limitations pertaining to the material properties prevent achievement of desired outcomes. Nanoparticle applications have become useful tools for various dental applications in endodontics, periodontics, restorative dentistry, orthodontics and oral cancers. Of these, silver nanoparticles (AgNPs) have been used in medicine and dentistry due to its antimicrobial properties. AgNPs have been incorporated into biomaterials in order to prevent or reduce biofilm formation. Due to greater surface to volume ratio and small particle size, they possess excellent antimicrobial action without affecting the mechanical properties of the material. This unique property of AgNPs makes these materials as fillers of choice in different biomaterials whereby they play a vital role in improving the properties. This review aims to discuss the influence of addition of AgNPs to various biomaterials used in different dental applications.
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