Overview of the inactivation by 254 nm ultraviolet radiation of bacteria with particular relevance to biodefense

TP Coohill, JL Sagripanti - Photochemistry and photobiology, 2008 - Wiley Online Library
Our goal was to ultimately predict the sensitivity of untested bacteria (including those of
biodefense interest) to ultraviolet (UV) radiation. In this study, we present an overview and …

[HTML][HTML] UV light application as a mean for disinfection applied in the dairy industry

A Chawla, A Lobacz, J Tarapata, J Zulewska - Applied Sciences, 2021 - mdpi.com
Featured Application The practical aspects of the use of UV technology in dairy processing
are discussed in this paper. The possible area of applications and limitations of UV …

Low-Pressure UV Inactivation and DNA Repair Potential of Cryptosporidium parvum Oocysts

GA Shin, KG Linden, MJ Arrowood… - Applied and …, 2001 - Am Soc Microbiol
Because Cryptosporidium parvum oocysts are very resistant to conventional water treatment
processes, including chemical disinfection, we determined the kinetics and extent of their …

[HTML][HTML] Purification and characterization of three members of the photolyase/cryptochrome family blue-light photoreceptors from Vibrio cholerae

EN Worthington, IH Kavakli, G Berrocal-Tito… - Journal of Biological …, 2003 - ASBMB
The sequence of Vibrio cholerae genome revealed three genes belonging to the
photolyase/cryptochrome blue-light photoreceptor family. The proteins encoded by the three …

Inactivation and Tailing during UV254 Disinfection of Viruses: Contributions of Viral Aggregation, Light Shielding within Viral Aggregates, and Recombination

MJ Mattle, T Kohn - Environmental science & technology, 2012 - ACS Publications
UV disinfection of viruses frequently leads to tailing after an initial exponential decay.
Aggregation, light shielding, recombination, or resistant virus subpopulations have been …

Inactivation of two oyster pathogens by photocatalysis and monitoring of changes in the microbiota of seawater: A case study on Ostreid herpes virus 1 μVar and Vibrio …

C Blanchon, E Toulza, C Calvayrac, S Eichendorff… - Chemosphere, 2024 - Elsevier
The pollution of seawater by both biotic (bacteria, viruses) and abiotic contaminants
(biocides, pharmaceutical residues) frequently leads to economic losses in aquaculture …

Monomeric alkaline phosphatase of Vibrio cholerae

NK Roy, RK Ghosh, J Das - Journal of bacteriology, 1982 - Am Soc Microbiol
Alkaline phosphatase has been purified to homogeneity from two strains of Vibrio cholerae.
The enzymes from both strains are single polypeptides of molecular weight 60,000. Both of …

Wild microorganism and plankton decay in ballast water treatments by solar disinfection (SODIS) and advanced oxidation processes

J García-Garay, A Franco-Herera… - Marine Pollution …, 2020 - Elsevier
Ballast water (BW) is a dead weight used by ships to provide stability in their journeys. It
poses health, economic and ecological problems. Since 2017, the International Maritime …

Degree of ultraviolet radiation damage and repair capabilities are related to G+ C content in marine vibriophages

CA Kellogg, JH Paul - Aquatic microbial ecology, 2002 - int-res.com
A key issue in the ecology of viruses in the marine environment is the rate of viral production
and decay. The ultraviolet (UV) radiation in sunlight has been found to cause loss of …

Reactivation of Giardia lamblia cysts after exposure to polychromatic UV light

G Shin, KG Linden, G Faubert - Letters in applied microbiology, 2010 - academic.oup.com
Aims: In this study, we determined the ability of a promising alternative UV technology–a
polychromatic emission from a medium‐pressure UV (MP UV) technology–to inhibit the …