Research Article

The Ecotoxicological Evaluations of Fe3O4, HAp, and Fe3O4-HAp Nanocomposite on Wheat: Impact on Chlorophyll Content

Volume: 25 Number: 1 March 3, 2022
TR

The Ecotoxicological Evaluations of Fe3O4, HAp, and Fe3O4-HAp Nanocomposite on Wheat: Impact on Chlorophyll Content

Öz

Nanoparticles have an increasing accumulation and effect as day to day in aquatic, terrestrial and atmospheric environments, and one of the most basic factors determining these effects is their sizes. As the material size decreases, the distribution and accumulation of particles are facilitated and accelerated. In this study, the possible nanotoxicological effects of nanomagnetite (Fe3O4 NPs), hydroxyapatite (HAp) (synthesized by the recovery of waste eggshells) and Fe3O4-HAp nanocomposite on wheat germination percentage and chlorophyll production were evaluated. It was determined with SEM images that the Fe3O4 nanoparticles was in the size of 22-30 nm, while the Fe3O4-HAp was 90-350 nm. The presence of HAp particles caused a decreasing in the germination percentage compared to presence of only Fe3O4 nanoparticles, as like in the root elongation (20-27 %). The chlorophyll content was determined in the both aged and young leaves on second, third and fourth weeks of wheat plants. Results showed that wheat plants were sensitive in the early stage of plant growth (second week) to the all test chemicals. The presence of HAp in the growth media decreased the chlorophyll content of wheat because of their sizes. The maximum decreasing of chlorophyll content in wheat was observed at the 40 mg L-1 HAp treatment as 86 %. All the test chemicals used in this study uses in many areas, thus it should be detailed evaluated ecotoxicological aspect.

Anahtar Kelimeler

Supporting Institution

Mersin Üniversitesi BAP Birimi

Project Number

2019-1-AP4-3494

Thanks

This work was supported by the Mersin University Scientific Research Projects Unit (Project Number:2019-1-AP4-3494). Authors are grateful to MEU-BAP for supports.

References

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Details

Primary Language

Turkish

Subjects

Environmental Engineering

Journal Section

Research Article

Publication Date

March 3, 2022

Submission Date

November 23, 2021

Acceptance Date

December 10, 2021

Published in Issue

Year 2022 Volume: 25 Number: 1

APA
Doğaroğlu, Z. G., & Uysal, Y. (2022). The Ecotoxicological Evaluations of Fe3O4, HAp, and Fe3O4-HAp Nanocomposite on Wheat: Impact on Chlorophyll Content. Kahramanmaraş Sütçü İmam Üniversitesi Mühendislik Bilimleri Dergisi, 25(1), 7-16. https://doi.org/10.17780/ksujes.1027395