Fluorescent derivatization of aromatic carboxylic acids with horseradish peroxidase in the presence of excess hydrogen peroxide.

@article{Od2015FluorescentDO,
  title={Fluorescent derivatization of aromatic carboxylic acids with horseradish peroxidase in the presence of excess hydrogen peroxide.},
  author={Junichi Odō and Masahiko Inoguchi and Hiroyuki Aoki and Yuto Sogawa and Masahiro Nishimura},
  journal={Analytical sciences : the international journal of the Japan Society for Analytical Chemistry},
  year={2015},
  volume={31 1},
  pages={
          37-44
        }
}
  • J. Odō, M. Inoguchi, Masahiro Nishimura
  • Published 10 January 2015
  • Chemistry, Biology
  • Analytical sciences : the international journal of the Japan Society for Analytical Chemistry
The fluorescent derivatization of aromatic carboxylic acids by the catalytic activity of horseradish peroxidase (HRP) in the presence of excess H2O2 was investigated. Four monocarboxylic acids, nine dicarboxylic acids, and two tricarboxylic acids, all of which are non- or weakly fluorescent, were effectively converted into fluorescent compounds using this new method. This technique was further developed for the fluorometric determination of trace amounts of terephthalic acid (3c) and lutidinic… 
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