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Establishing Organoids from Human Tooth as a Powerful Tool Toward Mechanistic Research and Regenerative Therapy

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Nanobots: An endodontist saviour.

Saurav Bathla¹, Manoj Kumar Hans¹, Saurav Kumar Dutta¹

¹Department of Conservative Dentistry and Endodontics, Institute of Dental Sciences, Bareilly, Uttar Pradesh, India.

|October 16, 2024

Summary

This summary is machine-generated.

New nanobots offer enhanced antibacterial efficacy in endodontics. These magnetic, silicon dioxide nanobots navigate dentinal tubules for effective root canal therapy via heat-induced bacterial eradication.

Keywords:

Dentinal tubules Enterococcus faecalis Magnetic field

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Area of Science:

Biomedical Engineering
Materials Science
Endodontics

Background:

Nanoparticles show promise for improving antibacterial efficacy in endodontic treatments.
Current endodontic therapies face challenges in completely eradicating pathogens within complex root canal systems.

Purpose of the Study:

To evaluate the potential of novel nanobots for enhanced antibacterial efficacy in endodontic therapy.
To investigate the application of magnetic nanobots for pathogen destruction in root canals.

Main Methods:

Development of helical-shaped nanobots composed of silicon dioxide with embedded iron for magnetic properties.
Administration of nanobots into cleaned root canals of tooth samples immersed in deionized water.
Monitoring nanobot movement within dentinal tubules using near-infrared imaging and applying a magnetic field.
Utilizing hyperthermia generated by nanobots for a bactericidal effect.

Main Results:

Nanobots demonstrated mobility within dentinal tubules, controlled by an external magnetic field.
The near-infrared imaging technique allowed for effective monitoring of nanobot activity.
The generated heat from nanobots proved to be a bactericidal method for eradicating pathogens.

Conclusions:

Magnetic nanobots represent a promising advancement for endodontic treatment, offering targeted pathogen eradication.
Hyperthermia induced by nanobots provides an effective bactericidal mechanism within root canals.
Further research into nanobot applications could revolutionize root canal therapy and improve patient outcomes.