C 2023

Identification on new contaminants of emerging concern: suspect and non-target analysis of marine environmental samples

NG, Kelsey Kwong Pui, Nikiforos ALYGIZAKIS, Nikolaos THOMAIDIS and Jaroslav SLOBODNIK

Basic information

Original name

Identification on new contaminants of emerging concern: suspect and non-target analysis of marine environmental samples

Authors

NG, Kelsey Kwong Pui (124 Canada, belonging to the institution), Nikiforos ALYGIZAKIS, Nikolaos THOMAIDIS and Jaroslav SLOBODNIK

Edition

Amsterdam, Contaminants of Emerging Concern in the Marine Environment : Current Challenges in Marine Pollution, p. 439-463, 25 pp. 1st, 2023

Publisher

Elsevier Inc.

Other information

Language

English

Type of outcome

Kapitola resp. kapitoly v odborné knize

Field of Study

10511 Environmental sciences

Country of publisher

Netherlands

Confidentiality degree

není předmětem státního či obchodního tajemství

Publication form

printed version "print"

References:

RIV identification code

RIV/00216224:14310/23:00133537

Organization unit

Faculty of Science

ISBN

978-0-323-90297-7

DOI

Keywords in English

marine environment; Nontarget screening (NTS); NTS framework; NTS workflow; organic pollutants; scoping review; suspect screening

Tags

Tags

International impact, Reviewed
Změněno: 15/2/2024 12:24, Mgr. Marie Šípková, DiS.

Abstract

V originále

Despite increasing evidence on the presence of numerous contaminants of emerging concern (CECs) in the marine environment, their occurrence profiles are not well established yet. Many CECs and their transformation products (TPs) are often overlooked when using conventional target screening approaches, since reference standards are not always available. Suspect and nontarget screening (NTS) of CECs and their TPs were made possible with the advances in analytical techniques that allow to identify and (semi)quantify pollutants without the use of reference standards. Outcomes of literature review involving 30 studies dealing with suspect and NTS of CECs in marine environment samples are presented. The studies revealed the presence of 1567 CECs of anthropogenic origin detected in samples from 23 countries. Further advances in the harmonization of analytical protocols, methodological framework, and data exchange/dissemination platforms are required to make suspect and NTS suitable for regulatory purposes. Examples of the harmonization and automation of NTS workflows are discussed.