Data reduction in comprehensive two-dimensional gas chromatography for rapid and repeatable automated data analysis
A rapid approach for comprehensive two-dimensional gas chromatographic data analysis is introduced, providing important environmental metrics including total petroleum hydrocarbon concentration as well as chemical-class distribution. The approach, comprising transformation of exported data files to...
Published in: | Analytical Chemistry |
---|---|
Main Authors: | , |
Format: | Article in Journal/Newspaper |
Language: | English |
Published: |
ACS Publications
2012
|
Subjects: | |
Online Access: | https://doi.org/10.1021/ac300664h http://ecite.utas.edu.au/79504 |
id |
ftunivtasecite:oai:ecite.utas.edu.au:79504 |
---|---|
record_format |
openpolar |
spelling |
ftunivtasecite:oai:ecite.utas.edu.au:79504 2023-05-15T17:09:57+02:00 Data reduction in comprehensive two-dimensional gas chromatography for rapid and repeatable automated data analysis Harvey, PM Shellie, RA 2012 application/pdf https://doi.org/10.1021/ac300664h http://ecite.utas.edu.au/79504 en eng ACS Publications http://ecite.utas.edu.au/79504/1/Shellie - Anal Chem - Data Reduction - 6501.pdf http://dx.doi.org/10.1021/ac300664h Harvey, PM and Shellie, RA, Data reduction in comprehensive two-dimensional gas chromatography for rapid and repeatable automated data analysis, Analytical Chemistry, 84, (15) pp. 6501-6507. ISSN 0003-2700 (2012) [Refereed Article] http://ecite.utas.edu.au/79504 Chemical Sciences Analytical Chemistry Separation Science Refereed Article PeerReviewed 2012 ftunivtasecite https://doi.org/10.1021/ac300664h 2019-12-13T21:45:02Z A rapid approach for comprehensive two-dimensional gas chromatographic data analysis is introduced, providing important environmental metrics including total petroleum hydrocarbon concentration as well as chemical-class distribution. The approach, comprising transformation of exported data files to two-dimensional retention time arrays, blank subtraction, alignment and projection onto new axes, subdivision of the aligned two-dimensional data matrix, and compilation of summary data is able to be performed without user intervention. The approach satisfies critical goals of rapid batch analysis with repeatability and traceability. Application to assessment of petroleum hydrocarbon contaminated soil samples from Macquarie Island, a remote Southern Ocean island, is shown to illustrate the utility of this new data analysis strategy. 2012 American Chemical Society. Article in Journal/Newspaper Macquarie Island Southern Ocean Ocean Island eCite UTAS (University of Tasmania) Southern Ocean Analytical Chemistry 84 15 6501 6507 |
institution |
Open Polar |
collection |
eCite UTAS (University of Tasmania) |
op_collection_id |
ftunivtasecite |
language |
English |
topic |
Chemical Sciences Analytical Chemistry Separation Science |
spellingShingle |
Chemical Sciences Analytical Chemistry Separation Science Harvey, PM Shellie, RA Data reduction in comprehensive two-dimensional gas chromatography for rapid and repeatable automated data analysis |
topic_facet |
Chemical Sciences Analytical Chemistry Separation Science |
description |
A rapid approach for comprehensive two-dimensional gas chromatographic data analysis is introduced, providing important environmental metrics including total petroleum hydrocarbon concentration as well as chemical-class distribution. The approach, comprising transformation of exported data files to two-dimensional retention time arrays, blank subtraction, alignment and projection onto new axes, subdivision of the aligned two-dimensional data matrix, and compilation of summary data is able to be performed without user intervention. The approach satisfies critical goals of rapid batch analysis with repeatability and traceability. Application to assessment of petroleum hydrocarbon contaminated soil samples from Macquarie Island, a remote Southern Ocean island, is shown to illustrate the utility of this new data analysis strategy. 2012 American Chemical Society. |
format |
Article in Journal/Newspaper |
author |
Harvey, PM Shellie, RA |
author_facet |
Harvey, PM Shellie, RA |
author_sort |
Harvey, PM |
title |
Data reduction in comprehensive two-dimensional gas chromatography for rapid and repeatable automated data analysis |
title_short |
Data reduction in comprehensive two-dimensional gas chromatography for rapid and repeatable automated data analysis |
title_full |
Data reduction in comprehensive two-dimensional gas chromatography for rapid and repeatable automated data analysis |
title_fullStr |
Data reduction in comprehensive two-dimensional gas chromatography for rapid and repeatable automated data analysis |
title_full_unstemmed |
Data reduction in comprehensive two-dimensional gas chromatography for rapid and repeatable automated data analysis |
title_sort |
data reduction in comprehensive two-dimensional gas chromatography for rapid and repeatable automated data analysis |
publisher |
ACS Publications |
publishDate |
2012 |
url |
https://doi.org/10.1021/ac300664h http://ecite.utas.edu.au/79504 |
geographic |
Southern Ocean |
geographic_facet |
Southern Ocean |
genre |
Macquarie Island Southern Ocean Ocean Island |
genre_facet |
Macquarie Island Southern Ocean Ocean Island |
op_relation |
http://ecite.utas.edu.au/79504/1/Shellie - Anal Chem - Data Reduction - 6501.pdf http://dx.doi.org/10.1021/ac300664h Harvey, PM and Shellie, RA, Data reduction in comprehensive two-dimensional gas chromatography for rapid and repeatable automated data analysis, Analytical Chemistry, 84, (15) pp. 6501-6507. ISSN 0003-2700 (2012) [Refereed Article] http://ecite.utas.edu.au/79504 |
op_doi |
https://doi.org/10.1021/ac300664h |
container_title |
Analytical Chemistry |
container_volume |
84 |
container_issue |
15 |
container_start_page |
6501 |
op_container_end_page |
6507 |
_version_ |
1766066319574171648 |