Contactless conductivity detection for analytical techniques: Developments from 2010 to 2012

P Kubáň, PC Hauser - Electrophoresis, 2013 - Wiley Online Library
The developments in the field of capacitively coupled contactless conductivity detection in
the approximate period from July 2010 to June 2012 are traced. Few reports concerning …

System design and emerging hardware technology for ion chromatography

S Wouters, PR Haddad, S Eeltink - Chromatographia, 2017 - Springer
This review provides an overview of advances in system design for ion chromatography (IC),
focusing on the suppressed conductivity detection mode. In particular, advances in …

Determination of phosphite in a eutrophic freshwater lake by suppressed conductivity ion chromatography

C Han, J Geng, X **e, X Wang, H Ren… - Environmental science & …, 2012 - ACS Publications
The establishment of a sensitive and specific method for the detection of reduced
phosphorus (P) is crucial for understanding P cycle. This paper presents the quantitative …

A five-electrode capacitively coupled contactless conductivity detector with a low limit of detection

C Hu, B **e, H Li, D **ao - Analytical Methods, 2023 - pubs.rsc.org
The conductivity detector is a broadly used device that allows for the highly efficient
detection of analytes, and continuous efforts have been directed toward lowering the limit of …

Advanced analytical methods and sample preparation for ion chromatography techniques

JM Liu, CC Liu, GZ Fang, S Wang - RSC advances, 2015 - pubs.rsc.org
Ion Chromatography (IC) has undergone a tremendous development and can be regarded
today as one of the most versatile analytical methods for all kinds of ionic compounds. The …

Differential C4D sensor for conductive and non-conductive fluidic channel

ND Hai, VQ Tuan, DQ Loc, NH Hai, CD Trinh - Microsystem Technologies, 2016 - Springer
This paper presents a novel design of a differential C 4 D (DC 4 D) sensor based on three
electrodes for both conductive and non-conductive fluidic channel. This structure consists of …

A novel planar grounded capacitively coupled contactless conductivity detector for microchip electrophoresis

J Wang, Y Liu, W He, Y Chen, H You - Micromachines, 2022 - mdpi.com
In the microchip electrophoresis with capacitively coupled contactless conductivity detection,
the stray capacitance of the detector causes high background noise, which seriously affects …

Determination of amino acids by capillary electrophoresis with differential resonant contactless conductivity detector

D Shen, Y Li, Z Zhang, P Zhang, Q Kang - Talanta, 2013 - Elsevier
The impedance of a capacitively coupled contactless conductivity detector (C4D) in capillary
electrophoresis (CE) was measured by an impedance analysis method. The influence of …

A Study on Double Inputs Direct Contact and Single Output Capacitively Coupled Conductivity Detector

S Zhang, H Yuan, D **ao - Sensors, 2022 - mdpi.com
In this paper, an improved double inputs direct contact and single output capacitively
coupled conductivity detector (DISODCD) based on traditional contactless capacitively …

Determination of water-soluble ions in PM2. 5 using capillary electrophoresis with resonant contactless conductometric detectors in a differential model

T Huang, Q Kang, X Zhu, Z Zhang, D Shen - Analytical Methods, 2013 - pubs.rsc.org
Ten water-soluble ions (F−, Cl−, NO2−, NO3−, SO42−, K+, Na+, NH4+, Ca2+, and Mg2+) in
PM2. 5 samples were determined by capillary electrophoresis (CE) with a resonant …