Disinfection of impression materials with glutaraldehyde, ultraviolet radiation, and autoclave: A comparative study
| Autor: | Vishal Singh, Amit Kumar, Gaurav Rai, Humaira Mushtaq, Rimsha Ahmed, Monica Kotwal |
|---|---|
| Rok vydání: | 2021 |
| Předmět: |
ultraviolet radiation
QD71-142 Disinfectant Group ii Bioengineering Contamination General Biochemistry Genetics and Molecular Biology Autoclave RS1-441 chemistry.chemical_compound Pharmacy and materia medica chemistry glutaraldehyde Original Article Glutaraldehyde General Pharmacology Toxicology and Pharmaceutics disinfection Analytical chemistry Ultraviolet radiation Nuclear chemistry |
| Zdroj: | Journal of Pharmacy and Bioallied Sciences, Vol 13, Iss 5, Pp 289-292 (2021) Journal of Pharmacy & Bioallied Sciences |
| ISSN: | 0975-7406 |
| DOI: | 10.4103/jpbs.jpbs_755_20 |
| Popis: | Background: The present study was conducted to compare various methods of disinfection of impression materials such as glutaraldehyde, ultraviolet (UV) radiation, and autoclave. Materials and Methods: The present study was conducted on eighty alginate impression materials which were disinfectant with 2.2% glutaraldehyde, UV radiation, and autoclave. The pre- and postbacterial count was assessed. Results: The mean premicrobial contamination in Group I was 362.2 106 colony-forming unit (CFU)/ml, in Group II was 306.4 106 CFU/ml, and in Group III was 336.2 106 CFU/ml. The mean postmicrobial contamination in Group I was 65.2 106 CFU/ml, in Group II was 76.7 106 CFU/ml, and in Group III was 28.4 106 CFU/ml. Conclusion: The authors found that autoclave proved to be better in terms of reduction in bacterial colonies as compared to glutaraldehyde and UV radiation. |
| Databáze: | OpenAIRE |
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