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Bioavailability of persistent organic pollutants in soils: concept, analytical tools, and application in the risk assessment

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Bioavailability of persistent organic pollutants in soils: concept, analytical tools, and application in the risk assessment. / Adedigba, Bilqees; Semple, Kirk Taylor.
In: Comprehensive Analytical Chemistry, Vol. 67, 2015, p. 493-512.

Research output: Contribution to Journal/MagazineJournal articlepeer-review

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Adedigba B, Semple KT. Bioavailability of persistent organic pollutants in soils: concept, analytical tools, and application in the risk assessment. Comprehensive Analytical Chemistry. 2015;67:493-512. Epub 2015 Mar 6. doi: 10.1016/B978-0-444-63299-9.00015-6

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@article{5e506795551b4e11888fc6e686d932fd,
title = "Bioavailability of persistent organic pollutants in soils: concept, analytical tools, and application in the risk assessment",
abstract = "Bioavailability is an important process that controls the uptake and, hence, the biodegradability and toxicity of organic pollutants in soils and sediments. The development of analytical tools for measuring bioavailability and/or bioaccessibility has become an important concept among contaminated land risk assessment and remediation. A considerable number of studies have investigated the use of chemical extractions as methods for determining putative bioavailability by linking extraction to a biological endpoint, such as biodegradation. The difficulty is that bioavailability is organism specific and, as such, no single chemical extraction technique has been identified with the capability to predict bioavailability as opposed to bioaccessibility. The aims of this review are (1) to introduce the concepts of bioavailability and bioaccessibility; (2) to present a brief overview of the different approaches used to predict bioaccessibility of organic contaminants in soil and sediment; and (3) to consider the role of bioavailability and bioaccessibility in risk assessment and bioremediation of contaminated land",
keywords = "Bioaccumulation, Bioavailability, Biomimetic approaches, Microbial degradation, POPs, Risk assessment",
author = "Bilqees Adedigba and Semple, {Kirk Taylor}",
year = "2015",
doi = "10.1016/B978-0-444-63299-9.00015-6",
language = "English",
volume = "67",
pages = "493--512",
journal = "Comprehensive Analytical Chemistry",
issn = "0166-526X",
publisher = "Elsevier",

}

RIS

TY - JOUR

T1 - Bioavailability of persistent organic pollutants in soils

T2 - concept, analytical tools, and application in the risk assessment

AU - Adedigba, Bilqees

AU - Semple, Kirk Taylor

PY - 2015

Y1 - 2015

N2 - Bioavailability is an important process that controls the uptake and, hence, the biodegradability and toxicity of organic pollutants in soils and sediments. The development of analytical tools for measuring bioavailability and/or bioaccessibility has become an important concept among contaminated land risk assessment and remediation. A considerable number of studies have investigated the use of chemical extractions as methods for determining putative bioavailability by linking extraction to a biological endpoint, such as biodegradation. The difficulty is that bioavailability is organism specific and, as such, no single chemical extraction technique has been identified with the capability to predict bioavailability as opposed to bioaccessibility. The aims of this review are (1) to introduce the concepts of bioavailability and bioaccessibility; (2) to present a brief overview of the different approaches used to predict bioaccessibility of organic contaminants in soil and sediment; and (3) to consider the role of bioavailability and bioaccessibility in risk assessment and bioremediation of contaminated land

AB - Bioavailability is an important process that controls the uptake and, hence, the biodegradability and toxicity of organic pollutants in soils and sediments. The development of analytical tools for measuring bioavailability and/or bioaccessibility has become an important concept among contaminated land risk assessment and remediation. A considerable number of studies have investigated the use of chemical extractions as methods for determining putative bioavailability by linking extraction to a biological endpoint, such as biodegradation. The difficulty is that bioavailability is organism specific and, as such, no single chemical extraction technique has been identified with the capability to predict bioavailability as opposed to bioaccessibility. The aims of this review are (1) to introduce the concepts of bioavailability and bioaccessibility; (2) to present a brief overview of the different approaches used to predict bioaccessibility of organic contaminants in soil and sediment; and (3) to consider the role of bioavailability and bioaccessibility in risk assessment and bioremediation of contaminated land

KW - Bioaccumulation

KW - Bioavailability

KW - Biomimetic approaches

KW - Microbial degradation

KW - POPs

KW - Risk assessment

U2 - 10.1016/B978-0-444-63299-9.00015-6

DO - 10.1016/B978-0-444-63299-9.00015-6

M3 - Journal article

VL - 67

SP - 493

EP - 512

JO - Comprehensive Analytical Chemistry

JF - Comprehensive Analytical Chemistry

SN - 0166-526X

ER -