A Carbon Nanotube Modified Electrode for Determination of Caffeine by Differential Pulse Voltammetry
نویسندگان
چکیده
منابع مشابه
Evaluation of a Nafion Coated Glassy Carbon Electrode for Determination of Paraquat by Differential Pulse Voltammetry
Este trabalho apresenta uma avaliação de um eletrodo de carbono vítreo recoberto com filme de Nafion para a determinação de paraquat em águas de rio e urina por voltametria de pulso diferencial. O filme foi formado adicionando-se 4 μL de uma solução de Nafion 4% (m/v) na superfície do eletrodo, seguindo-se evaporação do solvente com luz infra-vermelha. A máxima relação sinal/ruído foi obtida em...
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ژورنال
عنوان ژورنال: Chinese Journal of Catalysis
سال: 2012
ISSN: 1872-2067
DOI: 10.1016/s1872-2067(11)60438-5