Johnson, Amber S.Nehl, Colleen L.Mason, Monica G.Hafner, Jason H.2012-10-242012-10-242003-10-06Johnson, Amber S., Nehl, Colleen L., Mason, Monica G., et al.. "Fluid Electric Force Microscopy for Charge Density Mapping in Biological Systems." <i>Langmuir,</i> 19, (2003) American Chemical Society: 10007-10010. http://dx.doi.org/10.1021/la035255f.https://hdl.handle.net/1911/64871engJournal articlehttp://dx.doi.org/10.1021/la035255f