Separating dissolved silver from nanoparticulate silver is the key: Improved cloud-point-extraction hyphenated to single particle ICP-MS for comprehensive analysis of silver-based nanoparticles in real environmental samples down to single-digit nm particle sizes.

Wimmer, Andreas; Urstoeger, Alexander; Hinke, Tobias; Aust, Margit; Altmann, Philipp J; Schuster, Michael

Wimmer, Andreas; Urstoeger, Alexander; Hinke, Tobias; Aust, Margit; Altmann, Philipp J; Schuster, Michael.

Afiliação

Wimmer A; Division of Analytical Chemistry, Department of Chemistry, Technical University of Munich, Garching, 85748, Germany.
Urstoeger A; Division of Analytical Chemistry, Department of Chemistry, Technical University of Munich, Garching, 85748, Germany.
Hinke T; Division of Analytical Chemistry, Department of Chemistry, Technical University of Munich, Garching, 85748, Germany.
Aust M; Division of Analytical Chemistry, Department of Chemistry, Technical University of Munich, Garching, 85748, Germany.
Altmann PJ; Catalysis Research Center, Technical University of Munich, Garching, 85748, Germany.
Schuster M; Division of Analytical Chemistry, Department of Chemistry, Technical University of Munich, Garching, 85748, Germany. Electronic address: michael.schuster@tum.de.

Anal Chim Acta ; 1150: 238198, 2021 Mar 15.

Article em En | MEDLINE | ID: mdl-33583555

Palavras-chave

Cloud point extraction; Real environmental samples; Silver based nanoparticles; Single particle ICP-MS; Size detection limit

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Texto completo: 1 Coleções: 01-internacional Base de dados: MEDLINE Idioma: En Revista: Anal Chim Acta Ano de publicação: 2021 Tipo de documento: Article País de afiliação: Alemanha País de publicação: Holanda

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