Antibacterial Effects of Erbium Chromium Laser along with/without Silver Nanoparticles in Root Canals Infected by Enterococcus faecalis
This study investigates the antibacterial effects of erbium chromium laser at 2780 nm, silver nanoparticles, and erbium chromium along with silver nanoparticles on Enterococcus faecalis in comparison with sodium hypochlorite. In the present study, 90 extracted human single-rooted teeth were selected...
Saved in:
| Main Authors: | , , , , , |
|---|---|
| Format: | Article |
| Language: | English |
| Published: |
Wiley
2021-01-01
|
| Series: | International Journal of Dentistry |
| Online Access: | http://dx.doi.org/10.1155/2021/6659146 |
| Tags: |
Add Tag
No Tags, Be the first to tag this record!
|
| _version_ | 1832550505210970112 |
|---|---|
| author | Seyedeh Sareh Hendi Negin Amiri Banafsheh Poormoradi Mohammad Yousef Alikhani Saeid Afshar Maryam Farhadian |
| author_facet | Seyedeh Sareh Hendi Negin Amiri Banafsheh Poormoradi Mohammad Yousef Alikhani Saeid Afshar Maryam Farhadian |
| author_sort | Seyedeh Sareh Hendi |
| collection | DOAJ |
| description | This study investigates the antibacterial effects of erbium chromium laser at 2780 nm, silver nanoparticles, and erbium chromium along with silver nanoparticles on Enterococcus faecalis in comparison with sodium hypochlorite. In the present study, 90 extracted human single-rooted teeth were selected and standardized to a length of 15 mm. The canals were prepared by V-taper Gold rotary files and then incubated with E. faecalis for 21 days. The samples were divided into four experimental groups including hypochlorite sodium, silver nanoparticle, erbium chromium laser, and erbium chromium laser along with silver nanoparticle groups. Results showed that there was a significant reduction in colony count for all groups after interventions. Moreover, there was a significant reduction in the colony count for sodium hypochlorite group in comparison with another groups, and this group showed the highest reduction of colony count. There was a significant difference between silver nanoparticles and erbium chromium laser groups in colony count. According to the results, the silver nanoparticles offered strong antibacterial effects on E. faecalis and therefore can decrease bacterial colonies, while the use of the laser, despite the reduction of the bacterial colony, could not be sufficiently used for disinfection of root canal system. |
| format | Article |
| id | doaj-art-939860683ef149f3a668ddc6a4c34759 |
| institution | Kabale University |
| issn | 1687-8728 1687-8736 |
| language | English |
| publishDate | 2021-01-01 |
| publisher | Wiley |
| record_format | Article |
| series | International Journal of Dentistry |
| spelling | doaj-art-939860683ef149f3a668ddc6a4c347592025-02-03T06:06:35ZengWileyInternational Journal of Dentistry1687-87281687-87362021-01-01202110.1155/2021/66591466659146Antibacterial Effects of Erbium Chromium Laser along with/without Silver Nanoparticles in Root Canals Infected by Enterococcus faecalisSeyedeh Sareh Hendi0Negin Amiri1Banafsheh Poormoradi2Mohammad Yousef Alikhani3Saeid Afshar4Maryam Farhadian5Department of Endodontics, Dental School, Hamadan University of Medical Science, Hamadan, IranHamadan University of Medical Sciences, Hamadan, IranDental Research Center, Department of Periodontology, Dentistry Faculty, Hamadan University of Medical Sciences, Hamadan, IranMicrobiology Department, Faculty of Medicine, Hamadan University of Medical Science, Hamadan, IranDepartment of Molecular Medicine and Genetics, School of Advanced Technologies in Medicine, Molecular Medicine Research Center, Hamadan University of Medical Sciences, Hamadan, IranDepartment of Biostatics, School of Public Health and Research Center for Health Sciences, Hamadan University of Medical Science, Hamadan, IranThis study investigates the antibacterial effects of erbium chromium laser at 2780 nm, silver nanoparticles, and erbium chromium along with silver nanoparticles on Enterococcus faecalis in comparison with sodium hypochlorite. In the present study, 90 extracted human single-rooted teeth were selected and standardized to a length of 15 mm. The canals were prepared by V-taper Gold rotary files and then incubated with E. faecalis for 21 days. The samples were divided into four experimental groups including hypochlorite sodium, silver nanoparticle, erbium chromium laser, and erbium chromium laser along with silver nanoparticle groups. Results showed that there was a significant reduction in colony count for all groups after interventions. Moreover, there was a significant reduction in the colony count for sodium hypochlorite group in comparison with another groups, and this group showed the highest reduction of colony count. There was a significant difference between silver nanoparticles and erbium chromium laser groups in colony count. According to the results, the silver nanoparticles offered strong antibacterial effects on E. faecalis and therefore can decrease bacterial colonies, while the use of the laser, despite the reduction of the bacterial colony, could not be sufficiently used for disinfection of root canal system.http://dx.doi.org/10.1155/2021/6659146 |
| spellingShingle | Seyedeh Sareh Hendi Negin Amiri Banafsheh Poormoradi Mohammad Yousef Alikhani Saeid Afshar Maryam Farhadian Antibacterial Effects of Erbium Chromium Laser along with/without Silver Nanoparticles in Root Canals Infected by Enterococcus faecalis International Journal of Dentistry |
| title | Antibacterial Effects of Erbium Chromium Laser along with/without Silver Nanoparticles in Root Canals Infected by Enterococcus faecalis |
| title_full | Antibacterial Effects of Erbium Chromium Laser along with/without Silver Nanoparticles in Root Canals Infected by Enterococcus faecalis |
| title_fullStr | Antibacterial Effects of Erbium Chromium Laser along with/without Silver Nanoparticles in Root Canals Infected by Enterococcus faecalis |
| title_full_unstemmed | Antibacterial Effects of Erbium Chromium Laser along with/without Silver Nanoparticles in Root Canals Infected by Enterococcus faecalis |
| title_short | Antibacterial Effects of Erbium Chromium Laser along with/without Silver Nanoparticles in Root Canals Infected by Enterococcus faecalis |
| title_sort | antibacterial effects of erbium chromium laser along with without silver nanoparticles in root canals infected by enterococcus faecalis |
| url | http://dx.doi.org/10.1155/2021/6659146 |
| work_keys_str_mv | AT seyedehsarehhendi antibacterialeffectsoferbiumchromiumlaseralongwithwithoutsilvernanoparticlesinrootcanalsinfectedbyenterococcusfaecalis AT neginamiri antibacterialeffectsoferbiumchromiumlaseralongwithwithoutsilvernanoparticlesinrootcanalsinfectedbyenterococcusfaecalis AT banafshehpoormoradi antibacterialeffectsoferbiumchromiumlaseralongwithwithoutsilvernanoparticlesinrootcanalsinfectedbyenterococcusfaecalis AT mohammadyousefalikhani antibacterialeffectsoferbiumchromiumlaseralongwithwithoutsilvernanoparticlesinrootcanalsinfectedbyenterococcusfaecalis AT saeidafshar antibacterialeffectsoferbiumchromiumlaseralongwithwithoutsilvernanoparticlesinrootcanalsinfectedbyenterococcusfaecalis AT maryamfarhadian antibacterialeffectsoferbiumchromiumlaseralongwithwithoutsilvernanoparticlesinrootcanalsinfectedbyenterococcusfaecalis |