2017
Assessment of a novel device for onsite integrative large-volume solid phase extraction of water samples to enable a comprehensive chemical and effect-based analysis
SCHULZE, Tobias, Marijan AHEL, Joerg AHLHEIM, Selim AIT-AISSA, Francois BRION et. al.Základní údaje
Originální název
Assessment of a novel device for onsite integrative large-volume solid phase extraction of water samples to enable a comprehensive chemical and effect-based analysis
Autoři
SCHULZE, Tobias (276 Německo), Marijan AHEL (191 Chorvatsko), Joerg AHLHEIM, Selim AIT-AISSA (250 Francie), Francois BRION (250 Francie), Carolina DI PAOLO (276 Německo), Jean FROMENT (578 Norsko), Anita O. HIDASI (756 Švýcarsko), Juliane HOLLENDER (756 Švýcarsko), Henner HOLLERT (276 Německo), Meng HU (276 Německo), Anett KLOLSS (276 Německo), Sanja KOPRIVICA (191 Chorvatsko), Martin KRAUSS (276 Německo), Melis MUZ (276 Německo), Peter OSWALD (703 Slovensko), Margit PETRE (276 Německo), Jennifer E. SCHOLLEE (756 Švýcarsko), Thomas-Benjamin SEILER (276 Německo), Ying SHAO (276 Německo), Jaroslav SLOBODNÍK (703 Slovensko), Manoj SONAVANE (250 Francie), Marc J. F. SUTER (756 Švýcarsko), Knut Erik TOLLEFSEN (578 Norsko), Zuzana TOUŠOVÁ (203 Česká republika, garant, domácí), Karl-Heinz WALZ (276 Německo) a Werner BRACK (276 Německo)
Vydání
Science of the Total Environment, Elsevier, 2017, 0048-9697
Další údaje
Jazyk
angličtina
Typ výsledku
Článek v odborném periodiku
Obor
10511 Environmental sciences
Stát vydavatele
Nizozemské království
Utajení
není předmětem státního či obchodního tajemství
Odkazy
Impakt faktor
Impact factor: 4.610
Kód RIV
RIV/00216224:14310/17:00120354
Organizační jednotka
Přírodovědecká fakulta
UT WoS
000394635300033
Klíčová slova anglicky
Automated water sampler; Chemical analysis; Bioassay analysis; Effect-based analysis; Applicability domain; Large-volume solid phase extraction; LVSPE
Štítky
Příznaky
Mezinárodní význam, Recenzováno
Změněno: 2. 11. 2021 11:25, Mgr. Marie Šípková, DiS.
Anotace
V originále
The implementation of targeted and nontargeted chemical screening analysis in combination with in vitro and organism-level bioassays is a prerequisite for a more holistic monitoring of water quality in the future. For chemical analysis, little or no sample enrichment is often sufficient, while bioanalysis often requires larger sample volumes at a certain enrichment factor for conducting comprehensive bioassays on different endpoints or furthereffect-directed analysis (EDA). To avoid logistic and technical issues related to the storage and transport of large volumes of water, sampling would benefit greatly from onsite extraction. This study presents a novel onsite large volume solid phase extraction (LVSPE) device tailored to fulfill the requirements for the successful effect-based and chemical screening of water resources and complies with available international standards for automated sampling devices. Laboratory recovery experiments using 251 organic compounds in the log D range from -3.6 to 9.4 (at pH 7.0) spiked into pristine water resulted in acceptable recoveries and from 60 to 123% for 159 out of 251 substances. Within a European-wide demonstration program, the LVSPE was able to enrich compounds in concentration ranges over three orders of magnitude (1 ng L-1 to 2400 ng L-1). It was possible to discriminate responsive samples from samples with no or only low effects in a set of six different bioassays "( i.e. acetylcholinesterase and algal growth inhibition, androgenicity, estrogenicity, fish embryo toxicity, glucocorticoid activity). The LVSPE thus proved applicable for onsite extraction of sufficient amounts of water to investigate water quality thoroughly by means of chemical analysis and effect-based tools without the common limitations due to small sample volumes.
Návaznosti
603437, interní kód MU |
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