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A MoN nanosheet array supported on carbon cloth as an efficient electrochemical sensor for nitrite detection.
Analyst ; 144(18): 5378-5380, 2019 Sep 21.
Artigo em Inglês | MEDLINE | ID: mdl-31441910
ABSTRACT
Nitrite, widely found in the environment and the food industry, poses a great threat to human health because of its potential toxicity, and its detection is highly important. We report that a MoN nanosheet array on carbon cloth (MoN NA/CC) behaves as an efficient catalyst for nitrite reduction in neutral solution. As a nitrite sensor, this MoN NA/CC offers a wide linear range from 1 µM to 5 mM and a low detection limit of 3 nM (S/N = 3), with a high sensitivity of 4319 µA mM-1 cm-2 and long-term stability and reproducibility.

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Texto completo: Disponível Coleções: Bases de dados internacionais Base de dados: MEDLINE Idioma: Inglês Revista: Analyst Ano de publicação: 2019 Tipo de documento: Artigo País de afiliação: China