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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Autori principali: Fischer, Jonas, Talal, Ghanem, Schnee, Laura Sophie, Otomo, Patricks, Filser, Juliane
Natura: Dataset Open Access
Lingua:en
Pubblicazione: PANGAEA 2022
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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