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 |
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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