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Methods for Studying Biofilm Formation: Flow Cells and Confocal Laser Scanning Microscopy

  • Tim Tolker-NielsenEmail author
  • Claus Sternberg
Protocol
Part of the Methods in Molecular Biology book series (MIMB, volume 1149)

Abstract

In this chapter methods for growing and analyzing biofilms under hydrodynamic conditions in flow cells are described. Use of flow cells allows for direct microscopic investigation of biofilm formation. The flow in these chambers is essentially laminar, which means that the biofilms can be grown under highly controlled conditions, and that perturbations such as addition of antibiotics or change of the growth medium can be done efficiently at a defined time point. The protocol includes construction of the flow cell and the bubble trap, assembly and sterilization of the flow cell system, inoculation of the flow cells, running of the system, confocal laser scanning microscopy and image analysis, and disassembly and cleaning of the system.

Key words

Biofilm Flow cell Confocal laser scanning microscopy 

Notes

Acknowledgment

Research by TT-N is supported by the Danish Research Council, the Lundbeck foundation, Novo Seeds, and Tandlægefonden. Research by CS is supported by the Danish National Advanced Technology Foundation.

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Copyright information

© Springer Science+Business Media New York 2014

Authors and Affiliations

  1. 1.Department of International Health, Immunology and Microbiology, Faculty of Health and Medical SciencesUniversity of CopenhagenCopenhagen NDenmark
  2. 2.Department of Systems BiologyTechnical University of DenmarkKongens LyngbyDenmark

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