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Pregled bibliografske jedinice broj: 1090164

Effects of microscale particles in red mud amended artificial soils on bioaccumulation of elements in E. fetida


Vinković, Andrija; Sudac, Davorin; Valković, Vladivoj; Vdović, Neda; Mišić Radić, Tea; Marciuš, Marijan; Feigl, Viktória; Obhođaš, Jasmina
Effects of microscale particles in red mud amended artificial soils on bioaccumulation of elements in E. fetida // Journal of hazardous materials, 403 (2021), 123613, 9 doi:10.1016/j.jhazmat.2020.123613 (međunarodna recenzija, članak, ostalo)


CROSBI ID: 1090164 Za ispravke kontaktirajte CROSBI podršku putem web obrasca

Naslov
Effects of microscale particles in red mud amended artificial soils on bioaccumulation of elements in E. fetida

Autori
Vinković, Andrija ; Sudac, Davorin ; Valković, Vladivoj ; Vdović, Neda ; Mišić Radić, Tea ; Marciuš, Marijan ; Feigl, Viktória ; Obhođaš, Jasmina

Izvornik
Journal of hazardous materials (0304-3894) 403 (2021); 123613, 9

Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, ostalo

Ključne riječi
Red mud ; Microscale particles ; Eisenia fetida ; Dorsal pores ; Dermal pores ; Elements uptake ; Potential deficiency of K Ca and Fe ; Artificial soil test

Sažetak
Red mud (RM) contains large quantities of microscale particles < 1 μm and high concentrations of potentially toxic elements. In this research, we have used two types of RM of similar chemical properties but containing different quantities of micro-particles, to test whether their size plays a role in the uptake of chemical elements by earthworm Eisenia fetida. Earthworms were exposed for seven days to artificial soils (prepared in the laboratory following a protocol) amended with increasing quantities of RM. Mortality of 86 % occurred when earthworms were exposed to amended soil containing 46 % of particles below 1 μm. Surprisingly, tissue analyses have shown decreased concentrations of metals instead of the expected toxic effect. SEM analysis revealed that micro-particles strongly adhere to the earthworm epidermis putting them under the large stress. Micro-particles in RM clog their minute dermal pores of 90 nm–735 nm in diameter, which size depends on whether the earthworm’s body is contracted or stretched. Strong adhesion of micro-particles to earthworms’ epidermis and blockage of their microsize pores prevented normal dermal respiration and absorption of chemical elements through their epithelium resulting in a decrease of most measured metals, especially essential elements potassium, calcium and iron, followed by the lethal outcomes.

Izvorni jezik
Engleski

Znanstvena područja
Fizika, Biologija



POVEZANOST RADA


Ustanove:
Institut "Ruđer Bošković", Zagreb

Citiraj ovu publikaciju

Vinković, Andrija; Sudac, Davorin; Valković, Vladivoj; Vdović, Neda; Mišić Radić, Tea; Marciuš, Marijan; Feigl, Viktória; Obhođaš, Jasmina
Effects of microscale particles in red mud amended artificial soils on bioaccumulation of elements in E. fetida // Journal of hazardous materials, 403 (2021), 123613, 9 doi:10.1016/j.jhazmat.2020.123613 (međunarodna recenzija, članak, ostalo)
Vinković, A., Sudac, D., Valković, V., Vdović, N., Mišić Radić, T., Marciuš, M., Feigl, V. & Obhođaš, J. (2021) Effects of microscale particles in red mud amended artificial soils on bioaccumulation of elements in E. fetida. Journal of hazardous materials, 403, 123613, 9 doi:10.1016/j.jhazmat.2020.123613.
@article{article, year = {2021}, pages = {9}, DOI = {10.1016/j.jhazmat.2020.123613}, chapter = {123613}, keywords = {Red mud, Microscale particles, Eisenia fetida, Dorsal pores, Dermal pores, Elements uptake, Potential deficiency of K Ca and Fe, Artificial soil test}, journal = {Journal of hazardous materials}, doi = {10.1016/j.jhazmat.2020.123613}, volume = {403}, issn = {0304-3894}, title = {Effects of microscale particles in red mud amended artificial soils on bioaccumulation of elements in E. fetida}, keyword = {Red mud, Microscale particles, Eisenia fetida, Dorsal pores, Dermal pores, Elements uptake, Potential deficiency of K Ca and Fe, Artificial soil test}, chapternumber = {123613} }
@article{article, year = {2021}, pages = {9}, DOI = {10.1016/j.jhazmat.2020.123613}, chapter = {123613}, keywords = {Red mud, Microscale particles, Eisenia fetida, Dorsal pores, Dermal pores, Elements uptake, Potential deficiency of K Ca and Fe, Artificial soil test}, journal = {Journal of hazardous materials}, doi = {10.1016/j.jhazmat.2020.123613}, volume = {403}, issn = {0304-3894}, title = {Effects of microscale particles in red mud amended artificial soils on bioaccumulation of elements in E. fetida}, keyword = {Red mud, Microscale particles, Eisenia fetida, Dorsal pores, Dermal pores, Elements uptake, Potential deficiency of K Ca and Fe, Artificial soil test}, chapternumber = {123613} }

Časopis indeksira:


  • Current Contents Connect (CCC)
  • Web of Science Core Collection (WoSCC)
    • Science Citation Index Expanded (SCI-EXP)
    • SCI-EXP, SSCI i/ili A&HCI
  • Scopus
  • MEDLINE


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