|
|
|
|
| LEADER |
01000caa a22002652 4500 |
| 001 |
NLM365531723 |
| 003 |
DE-627 |
| 005 |
20231227133841.0 |
| 007 |
cr uuu---uuuuu |
| 008 |
231226s2023 xx |||||o 00| ||eng c |
| 024 |
7 |
|
|a 10.1007/s10646-023-02718-8
|2 doi
|
| 028 |
5 |
2 |
|a pubmed24n1231.xml
|
| 035 |
|
|
|a (DE-627)NLM365531723
|
| 035 |
|
|
|a (NLM)38062282
|
| 040 |
|
|
|a DE-627
|b ger
|c DE-627
|e rakwb
|
| 041 |
|
|
|a eng
|
| 100 |
1 |
|
|a Rana, Samridhi
|e verfasserin
|4 aut
|
| 245 |
1 |
0 |
|a Ecotoxicity of a mixture of nanoparticles on algal species Scendesmus obliquus in OECD growth media, wastewater, and pond water
|
| 264 |
|
1 |
|c 2023
|
| 336 |
|
|
|a Text
|b txt
|2 rdacontent
|
| 337 |
|
|
|a ƒaComputermedien
|b c
|2 rdamedia
|
| 338 |
|
|
|a ƒa Online-Ressource
|b cr
|2 rdacarrier
|
| 500 |
|
|
|a Date Completed 16.12.2023
|
| 500 |
|
|
|a Date Revised 16.12.2023
|
| 500 |
|
|
|a published: Print-Electronic
|
| 500 |
|
|
|a Citation Status MEDLINE
|
| 520 |
|
|
|a © 2023. The Author(s), under exclusive licence to Springer Science+Business Media, LLC, part of Springer Nature.
|
| 520 |
|
|
|a The possible impact of ZnO and CuO nanoparticles (NPs) (individually and in binary mixture) was investigated using the freshwater microalgae, Scenedesmus obliquus. The present study shows the effect of nanoparticles on algae in OECD growth media, wastewater, and pond water during a 96-h toxicity test. At 0.1 mg/L concentration of the mixture of NPs, the reduction in the chlorophyll a content was 13.61 ± 1.34% (OECD media), 28.83 ± 1.85% (wastewater), and 31.81 ± 2.23% (pond water). Values of reduction in biomass were observed to be 42.13 ± 1.38, 39.96 ± 1.03, and 33.10 ± 1.29% for OECD media, wastewater, and pond water, respectively. The highest increase in lipid values was observed in the case of pond water (6.3 ± 1.31%). A significant increase in the value of EPS-generated protein was observed in the wastewater sample. EPS-generated carbohydrate values were increased in OECD media but decreased in the wastewater matrix. The transmission electron microscope images showed structural damage to algae cells due to the exposure to a mixture of nanoparticles at higher concentrations. Fourier transform infrared analysis showed an addition of bonds and differences in the peak and its intensity during exposure to high concentrations of NPs. Overall, this study gives fundamental insights into the interaction and toxicity of a mixture of NPs to algal species in different water matrices
|
| 650 |
|
4 |
|a Journal Article
|
| 650 |
|
4 |
|a Algal EPS
|
| 650 |
|
4 |
|a Algal toxicity
|
| 650 |
|
4 |
|a CAT assay
|
| 650 |
|
4 |
|a Mixture of nanoparticles
|
| 650 |
|
4 |
|a OECD media
|
| 650 |
|
4 |
|a Toxicity mechanism
|
| 650 |
|
7 |
|a Wastewater
|2 NLM
|
| 650 |
|
7 |
|a Chlorophyll A
|2 NLM
|
| 650 |
|
7 |
|a YF5Q9EJC8Y
|2 NLM
|
| 650 |
|
7 |
|a Water
|2 NLM
|
| 650 |
|
7 |
|a 059QF0KO0R
|2 NLM
|
| 650 |
|
7 |
|a Water Pollutants, Chemical
|2 NLM
|
| 700 |
1 |
|
|a Kumar, Arun
|e verfasserin
|4 aut
|
| 773 |
0 |
8 |
|i Enthalten in
|t Ecotoxicology (London, England)
|d 1992
|g 32(2023), 10 vom: 08. Dez., Seite 1257-1271
|w (DE-627)NLM098212214
|x 1573-3017
|7 nnns
|
| 773 |
1 |
8 |
|g volume:32
|g year:2023
|g number:10
|g day:08
|g month:12
|g pages:1257-1271
|
| 856 |
4 |
0 |
|u http://dx.doi.org/10.1007/s10646-023-02718-8
|3 Volltext
|
| 912 |
|
|
|a GBV_USEFLAG_A
|
| 912 |
|
|
|a SYSFLAG_A
|
| 912 |
|
|
|a GBV_NLM
|
| 912 |
|
|
|a GBV_ILN_65
|
| 912 |
|
|
|a GBV_ILN_350
|
| 951 |
|
|
|a AR
|
| 952 |
|
|
|d 32
|j 2023
|e 10
|b 08
|c 12
|h 1257-1271
|