Kristian Koefoed Brandt

Kristian Koefoed Brandt

Associate Professor


  1. Published

    Comparison of aerobic and anaerobic [3H]leucine incorporation assays for determining pollution-induced bacterial community tolerance in copper-polluted, irrigated soils

    Aaen, K. N., Holm, Peter Engelund, Priemé, Anders, Hung, N. N. & Brandt, Kristian Koefoed, 2011, In: Environmental Toxicology and Chemistry. 30, 3, p. 588-595 8 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  2. Published

    Human health risk assessment (HHRA) for environmental development and transfer of antibiotic resistance

    Ashbolt, N. J., Amézquita, A., Backhaus, T., Borriello, P., Brandt, Kristian Koefoed, Collignon, P., Coors, A., Finley, R., Gaze, W. H., Heberer, T., Lawrence, J. R., Larsson, D. G. J., McEwen, S. A., Ryan, J. J., Schönfeld, J., Silley, P., Snape, J. R., Van den Eede, C. & Topp, E., 2013, In: Environmental Health Perspectives. 121, 9, p. 993-1001 9 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  3. Published

    Hydraulically active biopores stimulate pesticide mineralization in agricultural subsoil

    Badawi, N., Johnsen, A. R., Brandt, Kristian Koefoed, Sørensen, Jan & Aamand, J., 2013, In: Soil Biology & Biochemistry. 57, p. 533-541 9 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  4. Published

    Protozoan predation in soil slurries compromises determination of contaminant mineralization potential

    Badawi, N., Johnsen, A. R., Brandt, Kristian Koefoed, Sørensen, Jan & Aamand, J., 2012, In: Environmental Pollution. 170, p. 32-38 7 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  5. Published

    Selection for Cu-tolerant bacterial communities with altered composition, but unaltered richness, via long-term Cu exposure

    Berg, J., Brandt, Kristian Koefoed, Abu Al-Soud, W., Holm, Peter Engelund, Hansen, Lars Hestbjerg, Sørensen, Søren Johannes & Nybroe, O., 2012, In: Applied and Environmental Microbiology. 78, 20, p. 7438-7446 9 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  6. Published

    Cu exposure under field conditions coselects for antibiotic resistance as determined by a novel cultivation-independent bacterial community tolerance assay

    Berg, J., Thorsen, M. K., Holm, Peter Engelund, Jensen, J., Nybroe, O. & Brandt, Kristian Koefoed, 2010, In: Environmental Science & Technology (Washington). 44, 22, p. 8724-8728 5 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  7. Published

    Degradation studies of antibiotic ionophores: lasalocid, monensin, narasin, and salinomycin

    Bohn, P., Hansen, M., Bak, S. A., Jørgensen, L., Brandt, Kristian Koefoed, Krogh, K. A. & Björklund, E., 23 May 2012.

    Research output: Contribution to conferencePosterResearchpeer-review

  8. Published

    Biocide runoff from building facades: degradation kinetics in soil

    Bollmann, U. E., Fernandez Calviño, D., Brandt, Kristian Koefoed, Storgaard, M. S., Sanderson, H. & Bester, K., 2017, In: Environmental Science & Technology (Washington). 51, 7, p. 3694-3702 9 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  9. Published

    Toxic effects of linear alkylbenzene sulfonate on metabolic activity, growth rate, and microcolony formation of Nitrosomonas and Nitrosospira strains

    Brandt, Kristian Koefoed, Hesselsøe, M., Roslev, P., Henriksen, K. & Sørensen, Jan, 2001, In: Applied and Environmental Microbiology. 67, 6, p. 2489-2498 10 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  10. Published

    Activity and population dynamics of heterotrophic and ammonia-oxidizing microorganisms in soil surrounding sludge bands spiked with linear alkylbenzene sulfonate: A field study

    Brandt, Kristian Koefoed, Krogh, P. H. & Sørensen, Jan, 2003, In: Environmental Toxicology and Chemistry. 22, 4, p. 821-829 9 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  11. Published
  12. Published

    Microbial community-level toxicity testing of linear alkylbenzene sulfonates in aquatic microcosms

    Brandt, Kristian Koefoed, Jørgensen, Niels O. G., Nielsen, T. H. & Winding, A., 2004, In: FEMS Microbiology Ecology. 49, 2, p. 229-241 13 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  13. Published

    Solid-phase contact assay that uses a lux-marked Nitrosomonas europaea reporter strain to estimate toxicity of bioavailable linear alkylbenzene sulfonate in soil

    Brandt, Kristian Koefoed, Pedersen, A. & Sørensen, Jan, 2002, In: Applied and Environmental Microbiology. 68, 7, p. 3502-3508 7 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  14. Published

    Evidence for bioavailable copper - dissolved organic matter complexes and transiently increased copper bioavailability in manure-amended soils as determined by bioluminescent bacterial biosensors

    Brandt, Kristian Koefoed, Holm, Peter Engelund & Nybroe, O., 2008, In: Environmental Science & Technology (Washington). 42, 8, p. 3102-3108 7 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  15. Published

    Bioavailability of Soil Particle-bound Copper to lux-marked, Copper-specific Pseudomonas fluorescens Biosensor

    Brandt, Kristian Koefoed, Holm, Peter Engelund & Nybroe, O., 2005, Book of Abstracts. p. 162-163 2 p.

    Research output: Chapter in Book/Report/Conference proceedingConference abstract in proceedingsResearch

  16. Published

    Organic pollutants in sewage sludge: do they really affect soil microorganisms?

    Brandt, Kristian Koefoed, Hesselsøe, M., Pedersen, A., Henriksen, K., Krogh, P. H. & Sørensen, J., 2001, Conference proceedings (oral presentation).

    Research output: Chapter in Book/Report/Conference proceedingConference abstract in proceedingsResearch

  17. Published

    Comparison of [3H]-leucine incorporation and flow cytometry viability probing for determination of bacterial tolerance to sulfadiazine: Accelerated adaptation to sulfadiazine in hotspot soil environments

    Brandt, Kristian Koefoed, Sjøholm, O. R., Krogh, K. A., Halling-Sørensen, B. & Nybroe, O., 2008, Conference proceedings.

    Research output: Chapter in Book/Report/Conference proceedingConference abstract in proceedingsResearch

  18. Published

    Impacts of copper on Pseudomonas spp. populations in the sugar beet rhizosphere

    Brandt, Kristian Koefoed, Petersen, A., Holm, Peter Engelund & Nybroe, O., 2006. 1 p.

    Research output: Contribution to conferenceConference abstract for conferenceResearch

  19. Published

    Development of pollution-induced community tolerance is linked to structural and functional resilience of a soil bacterial community following a five-year field exposure to copper

    Brandt, Kristian Koefoed, Frandsen, R. J. N., Holm, Peter Engelund & Nybroe, O., 2010, In: Soil Biology & Biochemistry. 42, 5, p. 748-757 10 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  20. Published

    Accelerated bacterial adaptation to sulfadiazine in hotspot soil environments

    Brandt, Kristian Koefoed, Sjøholm, O. R., Krogh, K. A., Halling-Sørensen, B. & Nybroe, O., 2008, Book of Abstracts. p. 15 1 p.

    Research output: Chapter in Book/Report/Conference proceedingConference abstract in proceedingsResearch

  21. Published

    Increased pollution-induced bacterial community tolerance to sulfadiazine in soil hotspots amended with artificial root exudates

    Brandt, Kristian Koefoed, Sjøholm, O. R., Krogh, K. A., Halling-Sørensen, B. & Nybroe, O., 2009, In: Environmental Science & Technology (Washington). 43, 8, p. 2963-2968 6 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  22. Published

    Toxicity effects of linear alkylbenzene sulfonate (LAS) on metabolic activity, growth rate and microcolony formation of Nitrosomonas and Nitrosospira strains

    Brandt, Kristian Koefoed, Hesselsøe, M., Roslev, P., Henriksen, K. & Sørensen, J., 2001, Conference proceedings (oral presentation).

    Research output: Chapter in Book/Report/Conference proceedingConference abstract in proceedingsResearch

  23. Published

    Ecotoxicological assessment of antibiotics: a call for improved consideration of microorganisms

    Brandt, Kristian Koefoed, Amézquita, A., Backhaus, T., Boxall, A., Coors, A., Heberer, T., Lawrence, J. R., Lazorchak, J., Schönfeld, J., Snape, J. R., Zhu, Y. & Topp, E., 2015, In: Environment International. 85, p. 189-205 17 p.

    Research output: Contribution to journalReviewResearchpeer-review

  24. Published

    Tightening the concept of copper bioavailability: lessons to be learned from the use of whole-cell bacterial biosensors

    Brandt, Kristian Koefoed, Tom-Petersen, A., Ibrahim, Y. M., Holm, Peter Engelund & Nybroe, O., 2006. 1 p.

    Research output: Contribution to conferenceConference abstract for conferenceResearch

  25. Published

    Impact of previous long-term copper field-exposure on resistance of soil microbial communities to experimentally increased copper levels

    Brandt, Kristian Koefoed, Frandsen, R. J. N., Holm, Peter Engelund & Nybroe, O., 2008, Conference proceedings.

    Research output: Chapter in Book/Report/Conference proceedingConference abstract in proceedingsResearch

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