Influence of soil gamma-irradiation and spiking on sorption of
p,p'-DDE and soil organic matter chemistry

J 2018

Influence of soil gamma-irradiation and spiking on sorption of p,p'-DDE and soil organic matter chemistry

ŠKULCOVÁ, Lucia; Kerstin BRANDSTÄTTER-SCHERR; Lukáš CHRÁST; Jakub HOFMAN; Lucie BIELSKÁ et al.

Základní údaje

Originální název

Influence of soil gamma-irradiation and spiking on sorption of p,p'-DDE and soil organic matter chemistry

Autoři

ŠKULCOVÁ, Lucia; Kerstin BRANDSTÄTTER-SCHERR; Lukáš CHRÁST; Jakub HOFMAN a Lucie BIELSKÁ

Vydání

Ecotoxicology and Environmental Safety, San Diego (CA) USA, ACADEMIC PRESS INC ELSEVIER SCIENCE, 2018, 0147-6513

Další údaje

Jazyk

angličtina

Typ výsledku

Článek v odborném periodiku

Obor

30108 Toxicology

Stát vydavatele

Spojené státy

Utajení

není předmětem státního či obchodního tajemství

Odkazy

URL

Impakt faktor

Impact factor: 4.527

Označené pro přenos do RIV

Ano

Kód RIV

RIV/00216224:14310/18:00102854

Organizační jednotka

Přírodovědecká fakulta

Klíčová slova anglicky

Sorption; Soil sterilization; gamma-irradiation; Soil spiking; DDE; SFE; XAD; SPME

Příznaky

Mezinárodní význam, Recenzováno

Změněno: 30. 5. 2018 11:41, Mgr. Michaela Hylsová, Ph.D.

Anotace

V originále

The fate of organic chemicals and their metabolites in soils is often investigated in model matrices having undergone various pre-treatment steps that may qualitatively or quantitatively interfere with the results. Presently, effects associated with soil sterilization by gamma-irradiation and soil spiking using an organic solvent were studied in one freshly spiked soil (sterilization prior to contamination) and its field-contaminated (sterilization after contamination) counterpart for the model organic compound 1,1-Dichloro-2,2-bis(4-chlorophenyl)ethene (p,p'-DDE). Changes in the sorption and potential bioavailability of spiked and native p,p'-DDE were measured by supercritical fluid extraction (SFE), XAD-assisted extraction (XAD), and solid-phase microextraction (SPME) and linked to qualitative changes in soil organic matter (SOM) chemistry measured by diffuse reflectance infrared Fourier-transform (DRIFT) spectroscopy. Reduced sorption of p,p'-DDE detected with XAD and SPME was associated more dearly with spiking than with sterilization, but SFE showed a negligible impact. Spiking resulted in an increase of the DRIFT-derived hydrophobicity index, but irradiation did not. Spectral peak height ratio descriptors indicated increasing hydrophobicity and hydrophilicity in pristine soil following sterilization, and a greater reduction of hydrophobic over hydrophilic groups as a consequence of spiking. In parallel, reduced sorption of p,p'-DDE upon spiking was observed. Based on the present samples, gamma-irradiation appears to alter soil sorptive properties to a lesser extent when compared to common laboratory processes such as spiking with organic solvents.

Návaznosti

CZ.02.1.01/0.0/0.0/16_013/0001761, interní kód MU

Název: RECETOX RI - OP VVV (Akronym: RECETOX RI)

Investor: Ministerstvo školství, mládeže a tělovýchovy ČR, RECETOX RI - OP VVV, PO 1 Posilování kapacit pro kvalitní výzkum

LM2015051, projekt VaV

Název: Centrum pro výzkum toxických látek v prostředí (Akronym: RECETOX RI)

Investor: Ministerstvo školství, mládeže a tělovýchovy ČR, Výzkumná infrastruktura RECETOX

LO1214, projekt VaV

Název: Centrum pro výzkum toxických látek v prostředí (Akronym: RECETOX)

Investor: Ministerstvo školství, mládeže a tělovýchovy ČR, Centrum pro výzkum toxických látek v prostředí

Citovat

ŠKULCOVÁ, Lucia; Kerstin BRANDSTÄTTER-SCHERR; Lukáš CHRÁST; Jakub HOFMAN a Lucie BIELSKÁ. Influence of soil gamma-irradiation and spiking on sorption of p,p'-DDE and soil organic matter chemistry. Ecotoxicology and Environmental Safety. San Diego (CA) USA: ACADEMIC PRESS INC ELSEVIER SCIENCE, 2018, roč. 155, July, s. 125-132. ISSN 0147-6513. Dostupné z: https://doi.org/10.1016/j.ecoenv.2018.02.061.

@article{1419098,
   author = {Škulcová, Lucia and BrandstätterandScherr, Kerstin and Chrást, Lukáš and Hofman, Jakub and Bielská, Lucie},
   article_location = {San Diego (CA) USA},
   article_number = {July},
   doi = {https://doi.org/10.1016/j.ecoenv.2018.02.061},
   keywords = {Sorption; Soil sterilization; gamma-irradiation; Soil spiking; DDE; SFE; XAD; SPME},
   language = {eng},
   issn = {0147-6513},
   journal = {Ecotoxicology and Environmental Safety},
   title = {Influence of soil gamma-irradiation and spiking on sorption of p,p'-DDE and soil organic matter chemistry},
   url = {https://www.sciencedirect.com/science/article/pii/S0147651318301532?via%3Dihub},
   volume = {155},
   year = {2018}
}

TY  - JOUR
ID  - 1419098
AU  - Škulcová, Lucia - Brandstätter-Scherr, Kerstin - Chrást, Lukáš - Hofman, Jakub - Bielská, Lucie
PY  - 2018
TI  - Influence of soil gamma-irradiation and spiking on sorption of p,p'-DDE and soil organic matter chemistry
JF  - Ecotoxicology and Environmental Safety
VL  - 155
IS  - July
SP  - 125-132
EP  - 125-132
PB  - ACADEMIC PRESS INC ELSEVIER SCIENCE
SN  - 01476513
KW  - Sorption
KW  - Soil sterilization
KW  - gamma-irradiation
KW  - Soil spiking
KW  - DDE
KW  - SFE
KW  - XAD
KW  - SPME
UR  - https://www.sciencedirect.com/science/article/pii/S0147651318301532?via%3Dihub
L2  - https://www.sciencedirect.com/science/article/pii/S0147651318301532?via%3Dihub
N2  - The fate of organic chemicals and their metabolites in soils is often investigated in model matrices having undergone various pre-treatment steps that may qualitatively or quantitatively interfere with the results. Presently, effects associated with soil sterilization by gamma-irradiation and soil spiking using an organic solvent were studied in one freshly spiked soil (sterilization prior to contamination) and its field-contaminated (sterilization after contamination) counterpart for the model organic compound 1,1-Dichloro-2,2-bis(4-chlorophenyl)ethene (p,p'-DDE). Changes in the sorption and potential bioavailability of spiked and native p,p'-DDE were measured by supercritical fluid extraction (SFE), XAD-assisted extraction (XAD), and solid-phase microextraction (SPME) and linked to qualitative changes in soil organic matter (SOM) chemistry measured by diffuse reflectance infrared Fourier-transform (DRIFT) spectroscopy. Reduced sorption of p,p'-DDE detected with XAD and SPME was associated more dearly with spiking than with sterilization, but SFE showed a negligible impact. Spiking resulted in an increase of the DRIFT-derived hydrophobicity index, but irradiation did not. Spectral peak height ratio descriptors indicated increasing hydrophobicity and hydrophilicity in pristine soil following sterilization, and a greater reduction of hydrophobic over hydrophilic groups as a consequence of spiking. In parallel, reduced sorption of p,p'-DDE upon spiking was observed. Based on the present samples, gamma-irradiation appears to alter soil sorptive properties to a lesser extent when compared to common laboratory processes such as spiking with organic solvents.
ER  -

ŠKULCOVÁ, Lucia; Kerstin BRANDSTÄTTER-SCHERR; Lukáš CHRÁST; Jakub HOFMAN a Lucie BIELSKÁ. Influence of soil gamma-irradiation and spiking on sorption of p,p'-DDE and soil organic matter chemistry. \textit{Ecotoxicology and Environmental Safety}. San Diego (CA) USA: ACADEMIC PRESS INC ELSEVIER SCIENCE, 2018, roč.~155, July, s.~125-132. ISSN~0147-6513. Dostupné z: https://doi.org/10.1016/j.ecoenv.2018.02.061.

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