Investigation of two widely used nanomaterials (TiO2, Ag) for ecotoxicological long-term effects

Description: The nanoparticulate titanium dioxide NM-105 was investigated in two tests with Lumbriculus variegatus in a sediment-water system according to the ⁠ OECD ⁠ TG 225 [5]. The nominal test concentrations in the first test were 15; 23; 39; 63 and 100 mg/L NM-105 and 100 mg/L NM-105 in the second test. Chemical analysis of titanium concentrations in test media in the first test showed good agreement with nominal test concentrations. Veröffentlicht in Texte | 06/2013.

Types:

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    text_type: Publication,
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Origin: /Bund/UBA/Webseite

Tags: Titan ? Titandioxid ? Langzeitwirkung ? Chemische Analyse ? OECD ? Nanomaterialien ?

License: other-closed

Language: Englisch/English

Organisations

• Umweltbundesamt (Herausgeber*in)

Persons

• Dr. Christoph Schäfers (Verfasser*in)
• Dr. Mirco Weil (Verfasser*in)

Issued: 2013-03-01

Time ranges: 2013-03-01 - 2013-03-01

Resources

• https://www.umweltbundesamt.de/sites/default/files/medien/461/publikationen/4435.pdf (PDF)

Status

Aktiv

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