1995 …2023

Research output per year

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Research Output

2020

A long-amplicon quantitative PCR assay with propidium monazide to enumerate viable Listeria monocytogenes after heat and desiccation treatments

Kragh, M. L., Thykier, M. & Hansen, L. T., 2020, In : Food Microbiology. 86, 10 p., 103310.

Research output: Contribution to journalJournal articleResearchpeer-review

Initial Transcriptomic Response and Adaption of Listeria monocytogenes to Desiccation on Food Grade Stainless Steel

Kragh, M. L. & Hansen, L. T., 2020, In : Frontiers in Microbiology. 10, 20 p., 3132.

Research output: Contribution to journalJournal articleResearchpeer-review

Open Access
File
43 Downloads (Pure)

Modification of the Ferrous Oxidation-Xylenol Orange Method for Determination of Peroxide Value in Highly Pigmented Sea Cucumber Viscera Lipid

Abuzaytoun, R., Budge, S., Hansen, L. T. & MacKinnon, S., 2020, In : Journal of the American Oil Chemists' Society. 97, 5, p. 509-516

Research output: Contribution to journalJournal articleResearchpeer-review

2019

Characterization of 17 elements in ten edible seaweed species from Greenland

Kreissig, K. J., Holdt, S. L., Herbst, B. K., Jensen, P. E., Hansen, L. T. & Sloth, J. J., 2019. 1 p.

Research output: Contribution to conferencePosterResearchpeer-review

Open Access
File
97 Downloads (Pure)

Characterization of Listeria monocytogenes enhanced cold-tolerance variants isolated during prolonged cold storage

Hingston, P. A., Hansen, L. T., Pombert, J-F. & Wang, S., 2019, In : International Journal of Food Microbiology. 306, 10 p., 108262.

Research output: Contribution to journalJournal articleResearchpeer-review

Comparative Analysis of Listeria monocytogenes Plasmids and Expression Levels of Plasmid-Encoded Genes during Growth under Salt and Acid Stress Condition

Hingston, P., Brenner, T., Hansen, L. T. & Wang, S., 2019, In : Toxins. 11, 7, 26 p., 426.

Research output: Contribution to journalJournal articleResearchpeer-review

Open Access
File
81 Downloads (Pure)

Development of a LA-qPCR method to measure disinfection of seawater being treated for use in seafood processing facilities

Jensen, H. A. & Hansen, L. T., 2019.

Research output: Contribution to conferenceConference abstract for conferenceResearchpeer-review

Exploring the global transcriptomic response of L. monocytogenes to desiccation on stainless steel

Kragh, M. L. & Hansen, L. T., 2019. 1 p.

Research output: Contribution to conferenceConference abstract for conferenceResearchpeer-review

Open Access
File
25 Downloads (Pure)

Lateral flow sand filters are effective for removal of antibiotic resistance genes from domestic wastewater

Hayward, J., Huang, Y., Yost, C., Hansen, L. T., Lake, C., Tong, A. & Jamieson, R. C., 2019, In : Water Research. 162, p. 482-491

Research output: Contribution to journalJournal articleResearchpeer-review

Quantification of viable Listeria monocytogenes in biofilms and UV-treated water using long-amplicon quantitative PCR

Kragh, M. L., Jensen, H. A. & Hansen, L. T., 2019, Abstract book ISOPOL 2019. Toronto, Canada, p. 154-154 221

Research output: Chapter in Book/Report/Conference proceedingConference abstract in proceedingsResearchpeer-review

Screening-level microbial risk assessment of acute gastrointestinal illness attributable to wastewater treatment systems in Nunavut, Canada

Daley, K., Jamieson, R., Rainham, D., Hansen, L. T. & Harper, S. L., 2019, In : Science of the Total Environment. 657, p. 1253-1264

Research output: Contribution to journalJournal articleResearchpeer-review

Vurdering af Carnobacterium til hæmning af Listeria i Fiskeprodukter

Hansen, L. T. & Andersen, J. K., 2019, 4 p.. No. 19-1029548, Jul 28, 2019.

Research output: Contribution to memorandum/expositionMemorandum contribution

Open Access
File
36 Downloads (Pure)
2018

Antimicrobial resistance gene surveillance in the receiving waters of an upgraded wastewater treatment plant

Freeman, C. N., Scriver, L., Neudorf, K. D., Hansen, L. T. & Jamieson, R. C., 2018, In : Facets (Pearland). 3, p. 128-138

Research output: Contribution to journalJournal articleResearchpeer-review

Open Access
File
119 Downloads (Pure)

Chemical and microbial characteristics of municipal drinking water supply systems in the Canadian Arctic

Daley, K., Hansen, L. T., Jamieson, R. C., Hayward, J. L., Piorkowski, G. S., Krkosek, W., Gagnon, G. A., Castleden, H., MacNeil, K., Poltarowicz, J., Corriveau, E., Jackson, A., Lywood, J. & Huang, Y., 2018, In : Environmental Science and Pollution Research. 25, 33, p. 32926–32937

Research output: Contribution to journalJournal articleResearchpeer-review

Open Access
File
247 Downloads (Pure)

Disinfection and removal of human pathogenic bacteria in arctic waste stabilization ponds

Huang, Y., Hansen, L. T., Ragush, C. M. & Jamieson, R. C., 2018, In : Environmental Science and Pollution Research. 25, 33, p. 32881–32893

Research output: Contribution to journalJournal articleResearchpeer-review

Open Access
File
167 Downloads (Pure)

Fate and transport of antibiotic resistance genes in Arctic tundra wetlands receiving municipal wastewater

Hayward, J., Jackson, A., Yost, C., Hansen, L. T. & Jamieson, R., 2018. 1 p.

Research output: Contribution to conferenceConference abstract for conferenceResearchpeer-review

Open Access
File
61 Downloads (Pure)

Fate of antibiotic resistance genes in two Arctic tundra wetlands impacted by municipal wastewater

Hayward, J. L., Jackson, A. J., Yost, C. K., Hansen, L. T. & Jamieson, R. C., 2018, In : Science of the Total Environment. 642, p. 1415-1428

Research output: Contribution to journalJournal articleResearchpeer-review

Operational Limitations of Arctic Waste Stabilization Ponds: Insights from Modeling Oxygen Dynamics and Carbon Removal

Ragush, C. M., Gentleman, W. C., Hansen, L. T. & Jamieson, R. C., 2018, In : Journal of Environmental Engineering. 144, 6, 12 p.

Research output: Contribution to journalJournal articleResearchpeer-review

Open Access
File
185 Downloads (Pure)

Removal of antibiotic resistance genes in two tertiary level municipal wastewater treatment plants

McConnell, M. M., Hansen, L. T., Jamieson, R. C., Neudorf, K. D., Yost, C. K. & Tong, A., 2018, In : Science of the Total Environment. 643, p. 292-300

Research output: Contribution to journalJournal articleResearchpeer-review

Seaweeds – a sustainable food resource from Greenland

Kreissig, K. J., Hansen, L. T., Jensen, P. E. & Sloth, J. J., 2018, Sustain Conference 2018: Creating Technology for a Sustainable Society. C. M. & K. M. (eds.). Lyngby, Denmark: Technical University of Denmark, 1 p. F-9

Research output: Chapter in Book/Report/Conference proceedingConference abstract in proceedingsResearchpeer-review

Open Access
File
51 Downloads (Pure)

Sources of Antibiotic Resistance Genes in a Rural River System

McConnell, M. M., Hansen, L. T., Neudorf, K. D., Hayward, J., Jamieson, R. C., Yost, C. K. & Tong, A., 2018, In : Journal of Environmental Quality. 47, 5, p. 997-1005

Research output: Contribution to journalJournal articleResearchpeer-review

Open Access
File
141 Downloads (Pure)

Wastewater treatment and public health in Nunavut: a microbial risk assessment framework for the Canadian Arctic

Daley, K., Jamieson, R., Rainham, D. & Hansen, L. T., 2018, In : Environmental Science and Pollution Research. 25, 33, p. 32860-32872 13 p.

Research output: Contribution to journalJournal articleResearchpeer-review

Open Access
File
192 Downloads (Pure)
2017

Anti-Bacterial Activity of Phenolic Compounds against Streptococcus pyogenes

Macé, S., Hansen, L. T. & P. Vasantha Rupasinghe, H., 2017, In : Medicines. 4, 2, 8 p.

Research output: Contribution to journalJournal articleResearchpeer-review

Open Access
File
203 Downloads (Pure)

Antibiotic resistance genes in municipal wastewater treatment systems and receiving waters in Arctic Canada

Neudorf, K. D., Huang, Y. N., Ragush, C. M., Yost, C. K., Jamieson, R. C. & Hansen, L. T., 2017, In : Science of the Total Environment. 598, p. 1085-1094

Research output: Contribution to journalJournal articleResearchpeer-review

Open Access
File
192 Downloads (Pure)

Environmental and operational factors affecting carbon removal in model arctic waste stabilization ponds

Ragush, C. M., Poltarowicz, J. M., Lywood, J., Gagnon, G. A., Hansen, L. T. & Jamieson, R. C., 2017, In : Ecological Engineering. 98, p. 91-97 7 p.

Research output: Contribution to journalJournal articleResearchpeer-review

Faecal bacteria on seaweeds in Greenland

Kreissig, K. J., Hansen, L. T. & Jensen, P. E., 2017. 1 p.

Research output: Contribution to conferencePosterResearchpeer-review

Open Access
File
132 Downloads (Pure)

Genotypes Associated with Listeria monocytogenes Isolates Displaying Impaired or Enhanced Tolerances to Cold, Salt, Acid, or Desiccation Stress

Hingston, P. A., Chen, J., Dhillon, B. K., Laing, C., Bertelli, C., Gannon, V., Tasara, T., Allen, K., Brinkman, F. S. L., Hansen, L. T. & Wang, S., 2017, In : Frontiers in Microbiology. 8, 20 p., 369.

Research output: Contribution to journalJournal articleResearchpeer-review

Open Access
File
232 Downloads (Pure)

Greenland seaweeds for human consumption

Kreissig, K. J. & Hansen, L. T., 2017. 1 p.

Research output: Contribution to conferencePosterResearchpeer-review

Open Access
File
64 Downloads (Pure)

Seaweeds as a new food resource from Greenland

Kreissig, K. J. & Hansen, L. T., 2017, Book of Abstracts Sustain 2017. Kgs. Lyngby, Denmark: Technical University of Denmark, 1 p. Sustain Abstract F-10

Research output: Chapter in Book/Report/Conference proceedingConference abstract in proceedingsResearchpeer-review

Open Access
File
216 Downloads (Pure)

Strand specific RNA-sequencing and membrane lipid profiling reveals growth phase-dependent cold stress response mechanisms in Listeria monocytogenes

Hingston, P., Chen, J., Allen, K., Hansen, L. T. & Wang, S., 2017, In : P L o S One. 12, 6, 42 p., e0180123.

Research output: Contribution to journalJournal articleResearchpeer-review

Open Access
File
211 Downloads (Pure)

Variations in biofilm formation, desiccation resistance and Benzalkonium chloride susceptibility among Listeria monocytogenes strains isolated in Canada

Piercey, M. J., C. Ells, T., Macintosh, A. J. & Hansen, L. T., 2017, In : International Journal of Food Microbiology. 257, p. 254-261

Research output: Contribution to journalJournal articleResearchpeer-review

Open Access
File
234 Downloads (Pure)
2016

A detailed view of Listeria monocytogenes’ adaptation and survival under cold temperature stress

Hingston, P., Hansen, L. T., Wang, S., Allen, K. & Chen, J., 2016. 1 p.

Research output: Contribution to conferenceConference abstract for conferenceResearchpeer-review

Open Access
File
67 Downloads (Pure)

Chemical and microbial characteristics of municipal drinking water supply systems in the Canadian Arctic

Hansen, L. T., Daley, K., Piorkowski, G. S., McNeil, K., Poltarowicz, J., Hayward, J. & Jamieson, R. C., 2016. 2 p.

Research output: Contribution to conferenceConference abstract for conferenceResearchpeer-review

Open Access
File
66 Downloads (Pure)

Entrapment in food-grade transglutaminase cross-linked gelatin-maltodextrin microspheres protects Lactobacillus spp. during exposure to simulated gastro-intestinal juices

Nawong, S., Oonsivilai, R., Boonkerd, N. & Hansen, L. T., 2016, In : Food Research International. 85, p. 191-199

Research output: Contribution to journalJournal articleResearchpeer-review

Open Access
File
124 Downloads (Pure)

Genes involved in Listeria monocytogenes biofilm formation at a simulated food processing plant temperature of 15 °C

Piercey, M. J., Hingston, P. A. & Hansen, L. T., 2016, In : International Journal of Food Microbiology. 223, p. 63–74 12 p.

Research output: Contribution to journalJournal articleResearchpeer-review

Impact of zinc orthophosphate on simulated drinking water biofilms influenced by lead and copper

Payne, S. J., Piorkowski, G. S., Hansen, L. T. & Gagnon, G. A., 2016, In : Journal of Environmental Engineering. 142, 2, 9 p., 04015067.

Research output: Contribution to journalJournal articleResearchpeer-review

Phenotypic and genetic characteristics associated with Listeria monocytogenes food chain isolates displaying enhanced and diminished cold tolerance

Hingston, P., Chen, J., Laing, C., Gannon, V., Dhillon, B., Brinkman, F., Hansen, L. T., Wang, S., Tasara, T. & Allen, K., 2016. 1 p.

Research output: Contribution to conferenceConference abstract for conferenceResearchpeer-review

Open Access
File
88 Downloads (Pure)

The Social Context of Drinking Water, Sanitation and Public Health in the Arctic Territory of Nunavut, Canada

Daley, K., Jamieson, R., Rainham, D., Castleden, H., Hansen, L. T., Harper, S., Furgal, C. & Ell, L., 2016, ARTEK Event 2016 – International Conference: Sanitation in Cold Climate Regions. Arctic Technology Centre, DTU Technical University of Denmark, p. 21-22

Research output: Chapter in Book/Report/Conference proceedingConference abstract in proceedingsResearchpeer-review

Open Access
File
248 Downloads (Pure)

Use of plant essential oils to control single and mixed species biofilms formed by foodborne pathogens and spoilage bacteria

D’Entremont, C., Macé, S., Rupasinghe, V. & Hansen, L. T., 2016. 1 p.

Research output: Contribution to conferenceConference abstract for conferenceResearchpeer-review

Open Access
File
62 Downloads (Pure)
2015

Comparison of the Prevalences and Diversities of Listeria Species and Listeria monocytogenes in an Urban and a Rural Agricultural Watershed

Stea, E. C., Purdue, L. M., Jamieson, R. C., Yost, C. K. & Hansen, L. T., 2015, In : APPLIED AND ENVIRONMENTAL MICROBIOLOGY. 81, 11, p. 3812-3822

Research output: Contribution to journalJournal articleResearchpeer-review

Fecal Contamination in the Surface Waters of a Rural- and an Urban-Source Watershed

Stea, E. C., Hansen, L. T., Jamieson, R. C. & Yost, C. K., 2015, In : Journal of Environmental Quality. 44, 5, p. 1556-1567

Research output: Contribution to journalJournal articleResearchpeer-review

Genes Associated with Desiccation and Osmotic Stress in Listeria monocytogenes as Revealed by Insertional Mutagenesis.

Hingston, P. A., Piercey, M. J. & Hansen, L. T., 2015, In : APPLIED AND ENVIRONMENTAL MICROBIOLOGY. 81, 16, p. 5350-5362

Research output: Contribution to journalJournal articleResearchpeer-review

Performance of municipal waste stabilization ponds in the Canadian Arctic.

Ragush, C. M., Schmidt, J. J., Krkosek, W. H., Gagnon, G. A., Hansen, L. T. & Jamieson, R. C., 2015, In : Ecological Engineering. 83, p. 413–421

Research output: Contribution to journalJournal articleResearchpeer-review

1 Downloads (Pure)

Role of sigB and osmolytes in desiccation survival of Listeria monocytogenes in simulated food soils on the surface of food grade stainless steel

Huang, Y., Ells, T. C. & Hansen, L. T., 2015, In : Food Microbiology. 46, p. 443-451

Research output: Contribution to journalJournal articleResearchpeer-review

2014

An investigation of human pathogen removal in a single cell waste stabilization pond in Arctic Canada

Huang, Y., Rasgush, C., Jamieson, R. C. & Hansen, L. T., 2014. 1 p.

Research output: Contribution to conferencePosterResearchpeer-review

Open Access
File
45 Downloads (Pure)

Baseline and storm event monitoring of Bacteroidales marker concentrations and enteric pathogen presence in a rural Canadian watershed.

Ridley, C. M., Jamieson, R. C., Hansen, L. T., Yost, C. K. & Bezanson, G. S., 2014, In : Water Research. 60, p. 278-288

Research output: Contribution to journalJournal articleResearchpeer-review

Characterizing spatial structure of sediment E-coli populations to inform sampling design

Piorkowski, G. S., Jamieson, R. C., Hansen, L. T., Bezanson, G. S. & Yost, C. K., 2014, In : Environmental Monitoring and Assessment. 186, 1, p. 277-291

Research output: Contribution to journalJournal articleResearchpeer-review

Effect of Hillslope Position and Manure Application Rates on the Persistence of Fecal Source Tracking Indicators in an Agricultural Soil

Piorkowski, G. S., Bezanson, G. S., Jamieson, R. C., Hansen, L. T. & Yost, C. K., 2014, In : Journal of Environmental Quality. 43, 2, p. 450-458

Research output: Contribution to journalJournal articleResearchpeer-review

Reach specificity in sediment E. coli population turnover and interaction with waterborne populations

Piorkowski, G., Jamieson, R., Bezanson, G., Hansen, L. T. & Yost, C., 2014, In : Science of the Total Environment. 496, p. 402-413

Research output: Contribution to journalJournal articleResearchpeer-review