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Surface Potential Measurement of Bacteria Using Kelvin Probe Force Microscopy

DOI :

10.3791/52327-v

November 28th, 2014

November 28th, 2014

21,444 Views

1BioNano Laboratory, School of Engineering, University of Guelph

Here, we present a protocol explaining the use of Kelvin probe force microscopy as a tool for generating high resolution nano-scale surface potential maps. This tool was applied to assess the role of surface potential on the binding capacity of microorganisms to substrate surfaces.

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Surface Potential Measurement

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