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Labile trace metal concentration measurements in marine environments: From coastal to open ocean areas

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Labile trace metal concentration measurements in marine environments: From coastal to open ocean areas. / Gao, Y.; Zhou, C.; Gaulier, C. et al.
In: TrAC Trends in Analytical Chemistry, Vol. 116, 01.07.2019, p. 92-101.

Research output: Contribution to Journal/Magazine › Journal article › peer-review

Harvard

Gao, Y, Zhou, C, Gaulier, C, Bratkic, A, Galceran, J, Puy, J, Zhang, H, Leermakers, M & Baeyens, W 2019, 'Labile trace metal concentration measurements in marine environments: From coastal to open ocean areas', TrAC Trends in Analytical Chemistry, vol. 116, pp. 92-101. https://doi.org/10.1016/j.trac.2019.04.027

APA

Gao, Y., Zhou, C., Gaulier, C., Bratkic, A., Galceran, J., Puy, J., Zhang, H., Leermakers, M., & Baeyens, W. (2019). Labile trace metal concentration measurements in marine environments: From coastal to open ocean areas. TrAC Trends in Analytical Chemistry, 116, 92-101. https://doi.org/10.1016/j.trac.2019.04.027

Vancouver

Gao Y, Zhou C, Gaulier C, Bratkic A, Galceran J, Puy J et al. Labile trace metal concentration measurements in marine environments: From coastal to open ocean areas. TrAC Trends in Analytical Chemistry. 2019 Jul 1;116:92-101. Epub 2019 May 6. doi: 10.1016/j.trac.2019.04.027

Author

Gao, Y. ; Zhou, C. ; Gaulier, C. et al. / Labile trace metal concentration measurements in marine environments : From coastal to open ocean areas. In: TrAC Trends in Analytical Chemistry. 2019 ; Vol. 116. pp. 92-101.

Bibtex

@article{f5ef9998f14e446c9d5944be099b43b6,
title = "Labile trace metal concentration measurements in marine environments: From coastal to open ocean areas",
abstract = "In seawater, trace metals occur in many forms: free ion, labile and non-labile complex, colloid, associated with particles, but only free ions and very labile metal complexes can cross the phytoplankton membrane and be assimilated. In this paper we review the most appropriate determination methods for those metal species, addressing particularly in situ speciation and preconcentration. Focus is on DGT-ICPMS, which is a technique that meets these criteria very well. In coastal environments, DGT probes are widely used for metal pollution monitoring, but in open ocean a carrier such as a glider, is required. In open ocean organic metal complexation has been studied using DGT-ICPMS and electrochemical methods. The use of DGTs with different diffusion domain thicknesses provides information to quantify labilities and dissociation rates of metal complex pools. Labilities of metal complexes in coastal waters appeared to be higher than in open sea.",
keywords = "Coastal areas, DGT, Lability, Metal complexes, Open ocean, Coastal zones, Complexation, Dissociation, Inductively coupled plasma mass spectrometry, Metals, Oceanography, Trace analysis, Coastal area, Coastal environments, Determination methods, Dissociation rates, ELectrochemical methods, Trace metal concentration, Trace elements",
author = "Y. Gao and C. Zhou and C. Gaulier and A. Bratkic and J. Galceran and J. Puy and H. Zhang and M. Leermakers and W. Baeyens",
year = "2019",
month = jul,
day = "1",
doi = "10.1016/j.trac.2019.04.027",
language = "English",
volume = "116",
pages = "92--101",
journal = "TrAC Trends in Analytical Chemistry",
issn = "0165-9936",
publisher = "Elsevier Science B.V.",

}

RIS

TY - JOUR

T1 - Labile trace metal concentration measurements in marine environments

T2 - From coastal to open ocean areas

AU - Gao, Y.

AU - Zhou, C.

AU - Gaulier, C.

AU - Bratkic, A.

AU - Galceran, J.

AU - Puy, J.

AU - Zhang, H.

AU - Leermakers, M.

AU - Baeyens, W.

PY - 2019/7/1

Y1 - 2019/7/1

N2 - In seawater, trace metals occur in many forms: free ion, labile and non-labile complex, colloid, associated with particles, but only free ions and very labile metal complexes can cross the phytoplankton membrane and be assimilated. In this paper we review the most appropriate determination methods for those metal species, addressing particularly in situ speciation and preconcentration. Focus is on DGT-ICPMS, which is a technique that meets these criteria very well. In coastal environments, DGT probes are widely used for metal pollution monitoring, but in open ocean a carrier such as a glider, is required. In open ocean organic metal complexation has been studied using DGT-ICPMS and electrochemical methods. The use of DGTs with different diffusion domain thicknesses provides information to quantify labilities and dissociation rates of metal complex pools. Labilities of metal complexes in coastal waters appeared to be higher than in open sea.

AB - In seawater, trace metals occur in many forms: free ion, labile and non-labile complex, colloid, associated with particles, but only free ions and very labile metal complexes can cross the phytoplankton membrane and be assimilated. In this paper we review the most appropriate determination methods for those metal species, addressing particularly in situ speciation and preconcentration. Focus is on DGT-ICPMS, which is a technique that meets these criteria very well. In coastal environments, DGT probes are widely used for metal pollution monitoring, but in open ocean a carrier such as a glider, is required. In open ocean organic metal complexation has been studied using DGT-ICPMS and electrochemical methods. The use of DGTs with different diffusion domain thicknesses provides information to quantify labilities and dissociation rates of metal complex pools. Labilities of metal complexes in coastal waters appeared to be higher than in open sea.

KW - Coastal areas

KW - DGT

KW - Lability

KW - Metal complexes

KW - Open ocean

KW - Coastal zones

KW - Complexation

KW - Dissociation

KW - Inductively coupled plasma mass spectrometry

KW - Metals

KW - Oceanography

KW - Trace analysis

KW - Coastal area

KW - Coastal environments

KW - Determination methods

KW - Dissociation rates

KW - ELectrochemical methods

KW - Trace metal concentration

KW - Trace elements

U2 - 10.1016/j.trac.2019.04.027

DO - 10.1016/j.trac.2019.04.027

M3 - Journal article

VL - 116

SP - 92

EP - 101

JO - TrAC Trends in Analytical Chemistry

JF - TrAC Trends in Analytical Chemistry

SN - 0165-9936

ER -