Physiological, molecular and behavioural effects of copper oxide nanoparticles and copper chloride on the springtail Folsomia candida exposed via artificial test soils in a laboratory experiment
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| Format: | Dataset Open Access |
| Langue: | en |
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PANGAEA
2022
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| _version_ | 1867170477638680576 |
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| author | Fischer, Jonas Talal, Ghanem Schnee, Laura Sophie Otomo, Patricks Filser, Juliane |
| author_facet | Fischer, Jonas Talal, Ghanem Schnee, Laura Sophie Otomo, Patricks Filser, Juliane |
| collection | Datos científicos de ciencias marinas y ambientales |
| contents | Collembola of the species Folsomia candida were exposed towards copper oxide nanoparticles or copper chloride in a laboratory test. Springtails were exposed in artificial test soils either containing kaolin or Montmorillonite K10 as clay fraction. Size of clay fraction was either 19 or 30% of total mass. The survival, reproduction, dry weight and Cu bioaccumulation were assessed in a 28-day reproduction test. Metallothionein levels, Catalase activity, moulting frequency and Cu content of the exuviae were assessed after a 6-day exposure. Results indicated toxic effetcs on physiological and molecular endpoints and a non-linear dose-response relationship for copper oxide nanoparticles when applied in montmorillonite soil, but not in kaolin soil. |
| format | Dataset Open Access |
| id | pangaea_https___doi_org_10_1594_PANGAEA_949202 |
| institution | PANGAEA |
| language | en |
| publishDate | 2022 |
| publisher | PANGAEA |
| record_format | pangaea |
| spellingShingle | Physiological, molecular and behavioural effects of copper oxide nanoparticles and copper chloride on the springtail Folsomia candida exposed via artificial test soils in a laboratory experiment Fischer, Jonas Talal, Ghanem Schnee, Laura Sophie Otomo, Patricks Filser, Juliane Artificial test soils; Catalase; copper; Copper oxide nanoparticles; Dry weight; Folsomia candida; Kaolin; Metallothionein; Montmorillonite; Moulting; Reproduction; Survival Collembola of the species Folsomia candida were exposed towards copper oxide nanoparticles or copper chloride in a laboratory test. Springtails were exposed in artificial test soils either containing kaolin or Montmorillonite K10 as clay fraction. Size of clay fraction was either 19 or 30% of total mass. The survival, reproduction, dry weight and Cu bioaccumulation were assessed in a 28-day reproduction test. Metallothionein levels, Catalase activity, moulting frequency and Cu content of the exuviae were assessed after a 6-day exposure. Results indicated toxic effetcs on physiological and molecular endpoints and a non-linear dose-response relationship for copper oxide nanoparticles when applied in montmorillonite soil, but not in kaolin soil. |
| title | Physiological, molecular and behavioural effects of copper oxide nanoparticles and copper chloride on the springtail Folsomia candida exposed via artificial test soils in a laboratory experiment |
| topic | Artificial test soils; Catalase; copper; Copper oxide nanoparticles; Dry weight; Folsomia candida; Kaolin; Metallothionein; Montmorillonite; Moulting; Reproduction; Survival |
| url | https://doi.org/10.1594/PANGAEA.949202 |