Biphasic-Scanning Ion Conductance Microscopy. Academic Article

abstract

• A concentration gradient driven imaging mechanism is described for scanning ion conductance microscopy (SICM). Two different solution phases, one filling a double-barrel pipet and one in the bath, are used to afford probe control and imaging under nonstandard SICM conditions. Under these conditions, solutions with no added electrolyte can be utilized as the bath solution. Further, both positive and negative feedback modes are exhibited as the probe approaches the surface. We term this method biphasic-SICM (BP-SICM). Technical details of implementing BP-SICM and operational principles are described herein.

authors

• Baker, Lane

published proceedings

• Anal Chem

altmetric score

• 3.6

author list (cited authors)

• Choi, M., & Baker, L. A.

citation count

• 8

complete list of authors

• Choi, Myunghoon||Baker, Lane A

publication date

• October 2018

publisher

• American Chemical Society (ACS)  Publisher

published in

• Analytical Chemistry  Journal

PubMed Central ID

• 30234292

Digital Object Identifier (DOI)

• 10.1021/acs.analchem.8b03660

start page

• 11797

end page

• 11801

volume

• 90

issue

• 20

URL

• http://dx.doi.org/10.1021/acs.analchem.8b03660