Comparison of continuous and pulsed light sources for photoreactivation of listeria monocytogenes

Lani, M.N. and Anderson, J.G. and MacGregor, S.J. and Woolsey, G. (2006) Comparison of continuous and pulsed light sources for photoreactivation of listeria monocytogenes. In: Society for General Microbiology 158th Meeting, 2006-04-03 - 2006-04-06.

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Abstract

Photoreactivation is a process that generates repair of ultravioletradiation (UV) damage in micro-organisms. Repair involves the DNA photolyase enzyme, which uses energy provided by light of wavelengths between 300 and 450 nm to reverse many types of DNA damage. Most studies of photoreactivation have relied on irradiation with continuous-wave (CW) light. This study examines the repair of UV-induced damage using both CW light from a bank of fluorescent lamps in a light cabinet, and pulsed light provided by a xenon flashlamp.

Creators(s):	Lani, M.N., Anderson, J.G. ORCID: https://orcid.org/0000-0003-4151-1619, MacGregor, S.J. ORCID: https://orcid.org/0000-0002-0808-585X and Woolsey, G.;
Item type:	Conference or Workshop Item(Poster)
ID code:	8255
Keywords:	continuous and pulsed light sources, photoreactivation, listeria monocytogenes, Science (General), Electrical engineering. Electronics Nuclear engineering, Biology
Subjects:	Science > Science (General) Technology > Electrical engineering. Electronics Nuclear engineering Science > Natural history > Biology
Department:	Faculty of Engineering > Electronic and Electrical Engineering Professional Services > Catering, Conferencing and Events
Depositing user:	Strathprints Administrator
Date deposited:	07 Sep 2009 09:04
Last modified:	18 Apr 2020 01:22
URI:	https://strathprints.strath.ac.uk/id/eprint/8255
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