prikaz prve stranice dokumenta Effect of UV Light and Sodium Hypochlorite on Formation and Destruction of Pseudomonas fluorescens Biofilm In Vitro
  Download
PDF 907.33 KB
Scientific paper - Original scientific paper
Effect of UV Light and Sodium Hypochlorite on Formation and Destruction of Pseudomonas fluorescens Biofilm In Vitro
Processes, 10 (2022); 1901. https://doi.org/10.3390/pr10101901
Sigler Zekanović, Melani; Begić, Gabrijela; Mežnarić, Silvestar; Jelovica Badovinac, Ivana; Krištof, R.; Tomić Linšak, Dijana; Gobin, Ivana

Institutional repository: Repository of the University of Rijeka, Faculty of Medicine

Cite this document

Sigler Zekanović, M., Begić, G., Mežnarić, S., Jelovica Badovinac, I., Krištof, R., Tomić Linšak, D. & Gobin, I. (2022). Effect of UV Light and Sodium Hypochlorite on Formation and Destruction of Pseudomonas fluorescens Biofilm In Vitro. Processes, 10.. doi: 10.3390/pr10101901

Sigler Zekanović, Melani, et al. "Effect of UV Light and Sodium Hypochlorite on Formation and Destruction of Pseudomonas fluorescens Biofilm In Vitro." Processes, vol. 10, 2022. https://doi.org/10.3390/pr10101901

Sigler Zekanović, Melani, Gabrijela Begić, Silvestar Mežnarić, Ivana Jelovica Badovinac, R. Krištof, Dijana Tomić Linšak and Ivana Gobin. "Effect of UV Light and Sodium Hypochlorite on Formation and Destruction of Pseudomonas fluorescens Biofilm In Vitro." Processes 10 (2022). https://doi.org/10.3390/pr10101901

Sigler Zekanović, M., et al. (2022) 'Effect of UV Light and Sodium Hypochlorite on Formation and Destruction of Pseudomonas fluorescens Biofilm In Vitro', Processes, 10. doi: 10.3390/pr10101901

Sigler Zekanović M, Begić G, Mežnarić S, Jelovica Badovinac I, Krištof R, Tomić Linšak D, and sur.. Effect of UV Light and Sodium Hypochlorite on Formation and Destruction of Pseudomonas fluorescens Biofilm In Vitro. Processes [Internet]. 2022 [cited 2024 May 02];10. doi: 10.3390/pr10101901

M. Sigler Zekanović, et al., "Effect of UV Light and Sodium Hypochlorite on Formation and Destruction of Pseudomonas fluorescens Biofilm In Vitro", Processes, vol. 10, 2022. [Online]. Available at: https://urn.nsk.hr/urn:nbn:hr:184:714969. [Accessed: 02 May 2024]

Metadata
Title (english)Effect of UV Light and Sodium Hypochlorite on Formation and Destruction of Pseudomonas fluorescens Biofilm In Vitro
AuthorMelani Sigler Zekanović
AuthorGabrijela Begić
AuthorSilvestar Mežnarić
AuthorIvana Jelovica Badovinac
MBZ: 256993
AuthorR. Krištof
AuthorDijana Tomić Linšak
AuthorIvana Gobin
Author's institutionUniversity of Rijeka
Faculty of Medicine
(Department of Microbiology and Parasitology)
Author's institutionUniversity of Rijeka
Faculty of Medicine
(Department of Environmental Medicine)
Scientific / art field,
discipline and subdiscipline		BIOMEDICINE AND HEALTHCARE
Clinical Medical Sciences
Medical Microbiology
Scientific / art field,
discipline and subdiscipline		BIOMEDICINE AND HEALTHCARE
Public Health and Health Care
Health Ecology
Abstract (english)
Pseudomonas fluorescens is one of the first colonizers of bacterial biofilm in water systems and a member of opportunistic premise plumbing pathogens (OPPPs). The aim of this study was to examine the effect of UV light and sodium hypochlorite on the formation and destruction of mature P. fluorescens biofilm on ceramic tiles. Planktonic bacteria or bacteria in mature biofilm were exposed to UV light (254 nm) for 5, 20 s. and to 0.4 mg/L sodium hypochlorite for 1 min. Mature biofilm was also exposed to increased concentration of sodium hypochlorite of 2 mg/L for 0.5, 1 and 2 h and combined with UV. Prolonged action of sodium hypochlorite and an increase in its concentration in combination with UV gave the best results in the inhibition of biofilm formation after the pre-treatment and destruction of mature biofilm. The effect of hyperchlorination in combination with UV radiation shows better results after a long exposure time, although even after 120 min there was no completely destroyed biofilm. Furthermore, the mechanism of the effect of combined methods should be explored as well as the importance of mechanical cleaning that is crucial in combating bacterial biofilm in swimming pools.
Keywords (english)
Languageenglish
Publication typeScientific paper - Original scientific paper
Publication statusPublished
Peer reviewPeer review - international
Publication versionPublished version
Journal titleProcesses
Numberingvol. 10, 1901
e-ISSN2227-9717
DOIhttps://doi.org/10.3390/pr10101901
URN:NBNurn:nbn:hr:184:714969
Publication2022
ProjectNumber: uniri-biomed-18-171
Title (croatian): Oportunistički patogeni vodoopskrbnog sustava: novi izazov u obradi voda
Title (english): Opportunistic Premise Plumbing Pathogens: New Challenge for Water Treatment
Leader: Ivana Gobin
Jurisdiction: Croatia
Funding stream: Nema
Document URLhttp://bib.irb.hr/1234946
Type of resourceText
Access conditionsOpen access
Terms of useLicence Attribution 4.0 International (CC BY 4.0) icon
Created on2022-12-05 08:18:04