Factors affecting diffusion of polar organic compounds in
agarose hydrogel applied to control mass transfer in passive
samplers

J 2023

Factors affecting diffusion of polar organic compounds in agarose hydrogel applied to control mass transfer in passive samplers

KRUPČÍKOVÁ, Simona; Marek STIBOREK; Zdeněk ŠIMEK a Branislav VRANA

Základní údaje

Originální název

Factors affecting diffusion of polar organic compounds in agarose hydrogel applied to control mass transfer in passive samplers

Autoři

KRUPČÍKOVÁ, Simona; Marek STIBOREK ; Zdeněk ŠIMEK a Branislav VRANA

Vydání

Environmental Science and Pollution Research, Springer, 2023, 0944-1344

Další údaje

Jazyk

angličtina

Typ výsledku

Článek v odborném periodiku

Obor

10511 Environmental sciences

Stát vydavatele

Německo

Utajení

není předmětem státního či obchodního tajemství

Odkazy

URL

Impakt faktor

Impact factor: 5.800 v roce 2022

Označené pro přenos do RIV

Ano

Kód RIV

RIV/00216224:14310/23:00133285

Organizační jednotka

Přírodovědecká fakulta

Klíčová slova anglicky

Aromatic amines; Diffusion; Hydrogel; Passive sampler; Perfluoroalkyl substances; Sampling rate

Štítky

143180, rivok

Příznaky

Mezinárodní význam, Recenzováno

Změněno: 8. 3. 2024 23:07, Mgr. Michaela Hylsová, Ph.D.

Anotace

V originále

Diffusive hydrogel-based passive sampler (HPS) based on diffusive gradients in thin films (DGT) is designed for monitoring polar organic contaminants in the aquatic environment. DGT technique controls the compound’s overall uptake rate by adding a hydrogel layer of known thickness, which minimizes the importance of the resistive water boundary layer in the compound uptake process. In this work, we investigated several factors which may influence the diffusion of a range of aquatic contaminants in 1.5% agarose hydrogel. Diffusion in hydrogel was tested using the sheet stacking method. We demonstrated that a thin nylon netting incorporated into the diffusive hydrogel for mechanical strengthening does not significantly affect the diffusion of 11 perfluoroalkyl compounds. Further, we investigated the effect of pH in the range from 3 to 11 on the diffusion of a range of 39 aromatic amines (AAs) —36 aromatic, 2 aliphatic, and azobenzene in hydrogel. AAs were chosen as representatives of compounds with pH-dependent dissociation in water. Analysis of variance showed no significant difference in mean diffusion coefficient log D value at five pH values. The demonstration that the diffusion coefficient D and thus the sampling rate Rs are independent on pH simplifies the interpretation of data from field studies because we can neglect the influence of pH on the Rs. log D values (m2 s−1) of tested AAs ranged from to − 9.77 for 3,3′-dimethylbenzidine to − 9.19 for azobenzene. A negative correlation of log D with molar mass (log M) and molecular volume (log Vm) was observed (R = − 0.57 and − 0.56, respectively). The diffusion coefficient presents a critical parameter for the sampling rate estimation of HPS. Theoretical sampling rates Rs of AAs were calculated for a HPS using the average D values. Theoretical Rs values calculated for AAs at 22°C ranged from 29 mL day−1 for 3,3′-dimethylbenzidine to 106 mL day−1 for 2-aminopyridine. Our calculated values of Rs are in the same range as those already published for a range of low-molecular polar organic contaminants, which supports the possibility of deriving sampler performance parameters in the field from laboratory-derived diffusivity of analytes in hydrogel.

Návaznosti

EF17_043/0009632, projekt VaV

Název: CETOCOEN Excellence

GF22-06020K, projekt VaV

Název: Akumulace v textilu a uvolňování při praní jako emisní cesta pro aromatické aminy z vnitřního prostředí do odpadních a povrchových vod

Investor: Grantová agentura ČR, Akumulace v textilu a uvolňování při praní jako emisní cesta pro aromatické aminy z vnitřního prostředí do odpadních a povrchových vod, Lead agentura

857560, interní kód MU
(Kód CEP: EF17_043/0009632)

Název: CETOCOEN Excellence (Akronym: CETOCOEN Excellence)

Investor: Evropská unie, CETOCOEN Excellence, Spreading excellence and widening participation

90121, velká výzkumná infrastruktura

Název: RECETOX RI

Citovat

KRUPČÍKOVÁ, Simona; Marek STIBOREK; Zdeněk ŠIMEK a Branislav VRANA. Factors affecting diffusion of polar organic compounds in agarose hydrogel applied to control mass transfer in passive samplers. Environmental Science and Pollution Research. Springer, 2023, roč. 30, č. 58, s. 122470-122481. ISSN 0944-1344. Dostupné z: https://doi.org/10.1007/s11356-023-30929-3.

@article{2367136,
   author = {Krupčíková, Simona and Stiborek, Marek and Šimek, Zdeněk and Vrana, Branislav},
   article_number = {58},
   doi = {https://doi.org/10.1007/s11356-023-30929-3},
   keywords = {Aromatic amines; Diffusion; Hydrogel; Passive sampler; Perfluoroalkyl substances; Sampling rate},
   language = {eng},
   issn = {0944-1344},
   journal = {Environmental Science and Pollution Research},
   title = {Factors affecting diffusion of polar organic compounds in agarose hydrogel applied to control mass transfer in passive samplers},
   url = {https://link.springer.com/article/10.1007/s11356-023-30929-3},
   volume = {30},
   year = {2023}
}

TY  - JOUR
ID  - 2367136
AU  - Krupčíková, Simona - Stiborek, Marek - Šimek, Zdeněk - Vrana, Branislav
PY  - 2023
TI  - Factors affecting diffusion of polar organic compounds in agarose hydrogel applied to control mass transfer in passive samplers
JF  - Environmental Science and Pollution Research
VL  - 30
IS  - 58
SP  - 122470-122481
EP  - 122470-122481
PB  - Springer
SN  - 09441344
KW  - Aromatic amines
KW  - Diffusion
KW  - Hydrogel
KW  - Passive sampler
KW  - Perfluoroalkyl substances
KW  - Sampling rate
UR  - https://link.springer.com/article/10.1007/s11356-023-30929-3
N2  - Diffusive hydrogel-based passive sampler (HPS) based on diffusive gradients in thin films (DGT) is designed for monitoring polar organic contaminants in the aquatic environment. DGT technique controls the compound’s overall uptake rate by adding a hydrogel layer of known thickness, which minimizes the importance of the resistive water boundary layer in the compound uptake process. In this work, we investigated several factors which may influence the diffusion of a range of aquatic contaminants in 1.5% agarose hydrogel. Diffusion in hydrogel was tested using the sheet stacking method. We demonstrated that a thin nylon netting incorporated into the diffusive hydrogel for mechanical strengthening does not significantly affect the diffusion of 11 perfluoroalkyl compounds. Further, we investigated the effect of pH in the range from 3 to 11 on the diffusion of a range of 39 aromatic amines (AAs) —36 aromatic, 2 aliphatic, and azobenzene in hydrogel. AAs were chosen as representatives of compounds with pH-dependent dissociation in water. Analysis of variance showed no significant difference in mean diffusion coefficient log D value at five pH values. The demonstration that the diffusion coefficient D and thus the sampling rate Rs are independent on pH simplifies the interpretation of data from field studies because we can neglect the influence of pH on the Rs. log D values (m2 s−1) of tested AAs ranged from to − 9.77 for 3,3′-dimethylbenzidine to − 9.19 for azobenzene. A negative correlation of log D with molar mass (log M) and molecular volume (log Vm) was observed (R = − 0.57 and − 0.56, respectively). The diffusion coefficient presents a critical parameter for the sampling rate estimation of HPS. Theoretical sampling rates Rs of AAs were calculated for a HPS using the average D values. Theoretical Rs values calculated for AAs at 22°C ranged from 29 mL day−1 for 3,3′-dimethylbenzidine to 106 mL day−1 for 2-aminopyridine. Our calculated values of Rs are in the same range as those already published for a range of low-molecular polar organic contaminants, which supports the possibility of deriving sampler performance parameters in the field from laboratory-derived diffusivity of analytes in hydrogel.
ER  -

KRUPČÍKOVÁ, Simona; Marek STIBOREK; Zdeněk ŠIMEK a Branislav VRANA. Factors affecting diffusion of polar organic compounds in agarose hydrogel applied to control mass transfer in passive samplers. \textit{Environmental Science and Pollution Research}. Springer, 2023, roč.~30, č.~58, s.~122470-122481. ISSN~0944-1344. Dostupné z: https://doi.org/10.1007/s11356-023-30929-3.

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