Abstract
Silica gel and glass beads were modified using the acid chloride of metal-tetrakis(4-carboxyphenyl)porphine (M-TCPP) through a peptide bond, and an anion-exchange resin was modified with M-TCPP by electrostatic interaction and physical adsorption. The carriers modified with Co3+-TCPP proved to accelerate the following redox reaction: NADH + O2 carriers modified with Co-TCPP NADH+H2O2. The formation of hydrogen peroxide was confirmed by means of a colored reaction. The glass heads modified with Co3+-TCPP exhibited the strongest activity among the tested carriers, and were expected to be useful practically as a solid catalyst for the formation of hydrogen peroxide from NADH.
| Original language | English |
|---|---|
| Pages (from-to) | 1301-1304 |
| Number of pages | 4 |
| Journal | Chemical and Pharmaceutical Bulletin |
| Volume | 47 |
| Issue number | 9 |
| DOIs | |
| Publication status | Published - Sep 1999 |
Keywords
- Determination
- Hydrogen peroxide
- Metal-porphine
- Modified carrier
- NADH
- Oxidative catalysis
ASJC Scopus subject areas
- Chemistry(all)
- Drug Discovery
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Cite this
Iwado, A., Mifune, M., Harada, R., Oda, J., Motohashi, N., & Saito, Y. (1999). The catalytic activity of glass beads, silica gels and anion-exchange resins modified with metal-porphines in the oxidative reaction of NADH. Chemical and Pharmaceutical Bulletin, 47(9), 1301-1304. https://doi.org/10.1248/cpb.47.1301