Scopus
The comparative inhibitory effects of Ag/TiO<inf>2</inf>NCs on freshwater algae (Chodatodesmus mucronulatus and Desmodesmus sp.)
Fresenius Environmental Bulletin · Kasım 2019
Makale Bilgileri
DergiFresenius Environmental Bulletin
Yayın TarihiKasım 2019
Cilt / Sayfa28 · 8368-8377
Scopus ID2-s2.0-85091056280
Özet
Toxicity of silver doped (1% w/w) Ag/TiO2 NCs, (43 nm) to Chodatodesmus mucronulatus and Desmodesmus sp. were determined. The algae cells were exposed to Ag/TiO2 NCs for 72 hours to eval- uate the photosynthesis activity, accumulation and oxidative stress induction of the algae. The pigment content, oxidative stress and bioaccumulation re- sponses of the algae cells were determined after Ag/TiO2 NCs exposure. Additionally, the effect of the cellular response at the species level, which was received from the alga cells belonging to the same population, was investigated. When the oxidative stress response of Chodatodesmus mucronulatus and Desmodesmus sp. freshwater algae is consid- ered, ROS formed in both species at significant levels. The highest accumulation for Ag NPs was observed at 0.01 mg/L-1 treatment group in Desmo- desmus sp. and 0.1 mg/L-1 in Chodatodesmus mu- cronulatus. As a result, despite the fact that both of them are freshwater algae, the susceptibility of the cells of both algae to NPs is quite different from each other.
Yazarlar (5)
1
Yesim Daglioglu
2
Betul Yılmaz Ozturk
3
Cengiz Akköz
4
Baran Asıkkutlu
5
Münevver Sökmen
Anahtar Kelimeler
Ag/TiO NCs 2
Freshwater algae
Nanotoxicity
Oxidative stress
ROS
Toxicology
Kurumlar
Eskişehir Osmangazi Üniversitesi
Eskisehir Turkey
Karadeniz Technical University
Trabzon Turkey
Ordu Üniversitesi
Ordu Turkey
Selçuk Üniversitesi
Selçuklu Turkey
Metrikler
1
Atıf
5
Yazar
6
Anahtar Kelime