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Scientific paper - Original scientific paper
Those That Remain Caught in the “Organic Matter Trap”: Sorption/Desorption Study for Levelling the Fate of Selected Neonicotinoids
International Journal of Molecular Sciences, 25 (2024), 11; 5700. https://doi.org/10.3390/ijms25115700
Sinčić Modrić, Gordana; Marinić, Jelena; Karleuša, Romano; Dubrović, Igor; Kosobucki, Przemysław; Broznić, Dalibor

Institutional repository: Repository of the University of Rijeka, Faculty of Medicine

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Sinčić Modrić, G., Marinić, J., Karleuša, R., Dubrović, I., Kosobucki, P. & Broznić, D. (2024). Those That Remain Caught in the “Organic Matter Trap”: Sorption/Desorption Study for Levelling the Fate of Selected Neonicotinoids. International Journal of Molecular Sciences, 25. (11). doi: 10.3390/ijms25115700

Sinčić Modrić, Gordana, et al. "Those That Remain Caught in the “Organic Matter Trap”: Sorption/Desorption Study for Levelling the Fate of Selected Neonicotinoids." International Journal of Molecular Sciences, vol. 25, no. 11, 2024. https://doi.org/10.3390/ijms25115700

Sinčić Modrić, Gordana, Jelena Marinić, Romano Karleuša, Igor Dubrović, Przemysław Kosobucki and Dalibor Broznić. "Those That Remain Caught in the “Organic Matter Trap”: Sorption/Desorption Study for Levelling the Fate of Selected Neonicotinoids." International Journal of Molecular Sciences 25, no. 11 (2024). https://doi.org/10.3390/ijms25115700

Sinčić Modrić, G., et al. (2024) 'Those That Remain Caught in the “Organic Matter Trap”: Sorption/Desorption Study for Levelling the Fate of Selected Neonicotinoids', International Journal of Molecular Sciences, 25(11). doi: 10.3390/ijms25115700

Sinčić Modrić G, Marinić J, Karleuša R, Dubrović I, Kosobucki P, Broznić D. Those That Remain Caught in the “Organic Matter Trap”: Sorption/Desorption Study for Levelling the Fate of Selected Neonicotinoids. International Journal of Molecular Sciences [Internet]. 2024 May 23 [cited 2024 July 12];25(11). doi: 10.3390/ijms25115700

G. Sinčić Modrić, J. Marinić, R. Karleuša, I. Dubrović, P. Kosobucki and D. Broznić, "Those That Remain Caught in the “Organic Matter Trap”: Sorption/Desorption Study for Levelling the Fate of Selected Neonicotinoids", International Journal of Molecular Sciences, vol. 25, no. 11, May 2024. [Online]. Available at: https://urn.nsk.hr/urn:nbn:hr:184:160810. [Accessed: 12 July 2024]

Metadata
Title (english)Those That Remain Caught in the “Organic Matter Trap”: Sorption/Desorption Study for Levelling the Fate of Selected Neonicotinoids
AuthorGordana Sinčić Modrić
AuthorJelena Marinić
AuthorRomano Karleuša
AuthorIgor Dubrović
AuthorPrzemysław Kosobucki
AuthorDalibor Broznić
Author's institutionUniversity of Rijeka
Faculty of Medicine
(Department of Chemistry and Biochemistry)
Scientific / art field,
discipline and subdiscipline		BIOMEDICINE AND HEALTHCARE
Public Health and Health Care
Abstract (english)
With projections suggesting an increase in the global use of neonicotinoids, contemporary farmers can get caught on the “pesticide treadmill”, thus creating ecosystem side effects. The aim of this study was to investigate the sorption/desorption behavior of acetamiprid, imidacloprid, and thiacloprid that controls their availability to other fate-determining processes and thus could be useful in leveling the risk these insecticides or their structural analogues pose to the environment, animals, and human health. Sorption/desorption isotherms in four soils with different organic matter (OC) content were modelled by nonlinear equilibrium models: Freundlich’s, Langmuir’s, and Temkin’s. Sorption/desorption parameters obtained by Freundlich’s model were correlated to soil physico-chemical characteristics. Even though the OC content had the dominant role in the sorption of the three insecticides, the role of its nature as well as the chemical structure of neonicotinoids cannot be discarded. Insecticides sorbed in the glassy OC phase will be poorly available unlike those in the rubbery regions. Imidacloprid will fill the sorption sites equally in the rubbery and glassy phases irrespective of its concentration. The sorption of thiacloprid at low concentrations and acetamiprid at high concentrations is controlled by hydrophilic aromatic structures, “trapping” the insecticides in the pores of the glassy phase of OC.
Keywords (english)
Languageenglish
Publication typeScientific paper - Original scientific paper
Publication statusPublished
Peer reviewPeer review - international
Publication versionPublished version
Journal titleInternational Journal of Molecular Sciences
Numberingvol. 25, no. 11, 5700
e-ISSN1422-0067
DOIhttps://doi.org/10.3390/ijms25115700
URN:NBNurn:nbn:hr:184:160810
Publication2024-05-23
Document URLhttps://www.mdpi.com/1422-0067/25/11/5700
Type of resourceText
Access conditionsOpen access
Terms of useLicence Attribution 4.0 International (CC BY 4.0) icon
Created on2024-05-27 09:43:54