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Pregled bibliografske jedinice broj: 1050557

Nanosized zeolite beta - determining the safety of usage by zebrafish Danio rerio embryos


Palčić, Ana; Babić, Sanja; Maršavelski, Aleksandra; Galić, Maja; Topić Popović, Natalija; Strunjak Perović, Ivančica; Čož- Rakovac, Rozelindra; Bronić, Josip; Valtchev, Valentin
Nanosized zeolite beta - determining the safety of usage by zebrafish Danio rerio embryos // Microporous and mesoporous materials, 299 (2020), 110103, 10 doi:10.1016/j.micromeso.2020.110103 (međunarodna recenzija, članak, znanstveni)


CROSBI ID: 1050557 Za ispravke kontaktirajte CROSBI podršku putem web obrasca

Naslov
Nanosized zeolite beta - determining the safety of usage by zebrafish Danio rerio embryos

Autori
Palčić, Ana ; Babić, Sanja ; Maršavelski, Aleksandra ; Galić, Maja ; Topić Popović, Natalija ; Strunjak Perović, Ivančica ; Čož- Rakovac, Rozelindra ; Bronić, Josip ; Valtchev, Valentin

Izvornik
Microporous and mesoporous materials (1387-1811) 299 (2020); 110103, 10

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

Ključne riječi
Nanozeolites ; Organic structure-directing agents ; Nanotoxicology ; Zebrafish embryotoxicity test ; Molecular docking

Sažetak
Zeolites are materials widely used in many fields of human activities. Furthermore, new potential applications constantly emerge, so understanding their possible impact on the environment is necessary. Within this study, the potential toxicity of nanosized particles (140 and 600 nm) of a widely used zeolite beta was evaluated using zebrafish Danio rerio embryos. Embryotoxicity test, with an emphasis on sublethal changes, was performed on three concentrations of each nanosized zeolite sample (calcined and non- calcined). Toxicity of tetraethylammonium species (TEA) present in non- calcined zeolite samples was also investigated using experimental and computational approaches. The data suggest that non-calcined zeolites and tetraethylammonium hydroxide (TEAOH) itself caused hatching failure, but also initiated oxidative stress and apoptosis. Such observation confirmed certain TEA leaching from the zeolite framework, thus impacting embryonic development. Since molecular docking and molecular dynamics simulations did not show TEA inhibition of the hatching enzyme ZHE1 and the ROS formation was detected using fluorescence microscopy, it was concluded that oxidative stress is the major mechanism underlying the toxicity of non- calcined samples and TEAOH. Contrary to that, calcined zeolite nanoparticles, although having a strong interaction with the chorion and subsequently with the embryos, did not show a negative impact on zebrafish survival/development. Such a comprehensive study pinpointed zeolite nanoparticles as safe materials and opened the door for their application.

Izvorni jezik
Engleski

Znanstvena područja
Kemija, Biologija, Interdisciplinarne prirodne znanosti, Biotehnologija



POVEZANOST RADA


Ustanove:
Institut "Ruđer Bošković", Zagreb,
Prirodoslovno-matematički fakultet, Zagreb

Citiraj ovu publikaciju

Palčić, Ana; Babić, Sanja; Maršavelski, Aleksandra; Galić, Maja; Topić Popović, Natalija; Strunjak Perović, Ivančica; Čož- Rakovac, Rozelindra; Bronić, Josip; Valtchev, Valentin
Nanosized zeolite beta - determining the safety of usage by zebrafish Danio rerio embryos // Microporous and mesoporous materials, 299 (2020), 110103, 10 doi:10.1016/j.micromeso.2020.110103 (međunarodna recenzija, članak, znanstveni)
Palčić, A., Babić, S., Maršavelski, A., Galić, M., Topić Popović, N., Strunjak Perović, I., Čož- Rakovac, R., Bronić, J. & Valtchev, V. (2020) Nanosized zeolite beta - determining the safety of usage by zebrafish Danio rerio embryos. Microporous and mesoporous materials, 299, 110103, 10 doi:10.1016/j.micromeso.2020.110103.
@article{article, year = {2020}, pages = {10}, DOI = {10.1016/j.micromeso.2020.110103}, chapter = {110103}, keywords = {Nanozeolites, Organic structure-directing agents, Nanotoxicology, Zebrafish embryotoxicity test, Molecular docking}, journal = {Microporous and mesoporous materials}, doi = {10.1016/j.micromeso.2020.110103}, volume = {299}, issn = {1387-1811}, title = {Nanosized zeolite beta - determining the safety of usage by zebrafish Danio rerio embryos}, keyword = {Nanozeolites, Organic structure-directing agents, Nanotoxicology, Zebrafish embryotoxicity test, Molecular docking}, chapternumber = {110103} }
@article{article, year = {2020}, pages = {10}, DOI = {10.1016/j.micromeso.2020.110103}, chapter = {110103}, keywords = {Nanozeolites, Organic structure-directing agents, Nanotoxicology, Zebrafish embryotoxicity test, Molecular docking}, journal = {Microporous and mesoporous materials}, doi = {10.1016/j.micromeso.2020.110103}, volume = {299}, issn = {1387-1811}, title = {Nanosized zeolite beta - determining the safety of usage by zebrafish Danio rerio embryos}, keyword = {Nanozeolites, Organic structure-directing agents, Nanotoxicology, Zebrafish embryotoxicity test, Molecular docking}, chapternumber = {110103} }

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


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