Affiliation of Author(s):University of Texas at Arlington

Journal:Analytical Chemistry

Place of Publication:USA

Abstract:Admittance detection, more commonly called capacitively coupled contactless conductivity detection, is widely used. While the true conductance of a solution is linear with concentration up to ∼1 mequiv/L, the admittance signal is nonlinear. In small-bore capillaries and highly resistive solutions, such as in suppressed open tubular ion chromatography (SOTIC), the admittance signal is exponentially related to concentration. Solution contact conductivity detection is common in microfluidics, but no true conductivity measurement efforts have been made with conventional capillaries in the last two

Co-author:Weixiong Huang, Bikash Chouhan, Purnendu K. Dasgupta

First Author:Weixiong Huang

Indexed by:Journal paper

Correspondence Author:Purnendu K. Dasgupta

Document Code:10.1021/acs.analchem.8b04561

Discipline:Science

Volume:90

Page Number:14561-14568

Translation or Not:no

Date of Publication:2018-11-22

Included Journals:SCI

Links to published journals:https://pubs.acs.org/doi/abs/10.1021/acs.analchem.8b04561

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