TrAC - Trends in Analytical Chemistry, volume 59, pages 83-92
Analytical challenges and advantages of using flow-based methodologies for ammonia determination in estuarine and marine waters
Lenka Oconnor Šraj
1
,
M. T. Almeida
1
,
Stephen E. Swearer
2
,
Spas D. Kolev
1
,
Ian D. Mckelvie
3, 4
4
School of Geography, Earth and Environmental Sciences, Plymouth University, Plymouth PL4 8AA, United Kingdom
|
Publication type: Journal Article
Publication date: 2014-07-01
Quartile SCImago
Q1
Quartile WOS
Q1
Impact factor: 13.1
ISSN: 01659936
Spectroscopy
Analytical Chemistry
Abstract
Ammonia is an important nutrient in coastal and oceanic waters due to its role in the aquatic nitrogen cycle. However, the presence of the analyte at trace concentrations (nanomolar) and the high salinity of the water make its analysis a real challenge. Historically, flow-based methodologies, such as segmented flow analysis, and, more recently, flow-injection analysis and sequential injection analysis, have been used to assist with this difficult task. This review explains the importance of the analysis of ammonia in estuarine and marine water samples and the challenges facing the analytical chemist. We describe the flow-based methodologies that have been developed for this particular application. We discuss detection and on-line sample-pretreatment strategies employed to improve the limit of detection and to reduce and eliminate interferences, and illustrate them with examples of field applications.
Top-30
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1
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9
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Citations by publishers
5
10
15
20
25
30
35
40
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Elsevier
39 publications, 55.71%
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Royal Society of Chemistry (RSC)
7 publications, 10%
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American Chemical Society (ACS)
5 publications, 7.14%
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Multidisciplinary Digital Publishing Institute (MDPI)
4 publications, 5.71%
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Springer Nature
3 publications, 4.29%
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Taylor & Francis
3 publications, 4.29%
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Wiley
2 publications, 2.86%
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Frontiers Media S.A.
1 publication, 1.43%
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American Institute of Physics (AIP)
1 publication, 1.43%
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Autonomous Non-profit Organization Editorial Board of the journal Uspekhi Khimii
1 publication, 1.43%
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5
10
15
20
25
30
35
40
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- We do not take into account publications without a DOI.
- Statistics recalculated only for publications connected to researchers, organizations and labs registered on the platform.
- Statistics recalculated weekly.
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Šraj L. O. et al. Analytical challenges and advantages of using flow-based methodologies for ammonia determination in estuarine and marine waters // TrAC - Trends in Analytical Chemistry. 2014. Vol. 59. pp. 83-92.
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Šraj L. O., Almeida M. T., Swearer S. E., Kolev S. D., Mckelvie I. D. Analytical challenges and advantages of using flow-based methodologies for ammonia determination in estuarine and marine waters // TrAC - Trends in Analytical Chemistry. 2014. Vol. 59. pp. 83-92.
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TY - JOUR
DO - 10.1016/j.trac.2014.03.012
UR - https://doi.org/10.1016/j.trac.2014.03.012
TI - Analytical challenges and advantages of using flow-based methodologies for ammonia determination in estuarine and marine waters
T2 - TrAC - Trends in Analytical Chemistry
AU - Šraj, Lenka Oconnor
AU - Almeida, M. T.
AU - Swearer, Stephen E.
AU - Kolev, Spas D.
AU - Mckelvie, Ian D.
PY - 2014
DA - 2014/07/01 00:00:00
PB - Elsevier
SP - 83-92
VL - 59
SN - 0165-9936
ER -
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@article{2014_Šraj,
author = {Lenka Oconnor Šraj and M. T. Almeida and Stephen E. Swearer and Spas D. Kolev and Ian D. Mckelvie},
title = {Analytical challenges and advantages of using flow-based methodologies for ammonia determination in estuarine and marine waters},
journal = {TrAC - Trends in Analytical Chemistry},
year = {2014},
volume = {59},
publisher = {Elsevier},
month = {jul},
url = {https://doi.org/10.1016/j.trac.2014.03.012},
pages = {83--92},
doi = {10.1016/j.trac.2014.03.012}
}