Ionization-based detectors for gas chromatography

CF Poole - Journal of Chromatography A, 2015 - Elsevier
The gas phase ionization detectors are the most widely used detectors for gas
chromatography. The column and makeup gases commonly used in gas chromatography …

Advanced analytical techniques for bio‐oil characterization

CM Michailof, KG Kalogiannis, T Sfetsas… - Wiley …, 2016 - Wiley Online Library
Bio‐oil (pyrolysis oil) is the liquid product of biomass thermochemical conversion. It is a dark,
viscous liquid that contains the depolymerization products of hemicellulose, cellulose, and …

Optimization aspects of comprehensive two-dimensional gas chromatography

A Mostafa, M Edwards, T Górecki - Journal of Chromatography A, 2012 - Elsevier
Comprehensive two-dimensional gas chromatography (GC× GC) was first introduced nearly
two decades ago. Currently, it is one of the most powerful and effective techniques for the …

Colorimetric signal readout for the detection of volatile organic compounds using a printable glass-based dielectric barrier discharge-type helium plasma detector

J Mao, L Liu, Y Atwa, J Hou, Z Wu… - ACS Measurement …, 2023 - ACS Publications
In this paper, we report on a printable glass-based manufacturing method and a new proof-
of-concept colorimetric signal readout scheme for a dielectric barrier discharge (DBD)-type …

Low-power miniaturized helium dielectric barrier discharge photoionization detectors for highly sensitive vapor detection

H Zhu, M Zhou, J Lee, R Nidetz… - Analytical …, 2016 - ACS Publications
This paper presents the design, fabrication, and characterization of a microhelium dielectric
barrier discharge photoionization detector (μHDBD-PID) on chip with dimensions of only∼ …

Integrated microfluidic helium discharge photoionization detectors

MWH Li, A Ghosh, R Sharma, H Zhu, X Fan - Sensors and Actuators B …, 2021 - Elsevier
Helium discharge photoionization detectors (HDPIDs) have been of increasing importance
for detection of highly volatile compounds in gas chromatography (GC) and portable gas …

Evaluation of a novel helium ionization detector within the context of (low-) flow modulation comprehensive two-dimensional gas chromatography

FA Franchina, M Maimone, D Sciarrone… - … of Chromatography A, 2015 - Elsevier
The present research is focused on the use and evaluation of a novel helium ionization
detector, defined as barrier discharge ionization detector (BID), within the context of (low-) …

Comprehensive multidimensional chromatography

M Edwards, H Boswell, T Górecki - Current Chromatography, 2015 - ingentaconnect.com
As analysts enquire further into the complexity of their samples, powerful separation
techniques become an important asset. The ability (or lack thereof) of conventional one …

Pulsed discharge helium ionization detector with multiple combined bias/collecting electrodes for gas chromatography

H Cai, SD Stearns - Journal of Chromatography A, 2013 - Elsevier
A pulsed discharge ionization detector (PDHID) with multiple combined bias/collecting
electrodes (MC-PDHID) has been developed. Unlike most ionization detector designs with …

Detectors and basic data analysis

PQ Tranchida, L Mondello - Separation Science and Technology, 2020 - Elsevier
This chapter is focused on the combination of comprehensive two-dimensional gas
chromatography (GC× GC) with “information-poor”(at different levels) forms of detection …