Abstract
Amberlite IRA 900 anion-exchange resin modified with manganese-tetrakis(sulphophenyl)-porphine has been used as a catalyst instead of peroxidase for the determination of hydrogen peroxide by the reaction 2H2O2 + N,N-diethylaniline + 4-aminoantipyrine catalyst→ quinonoid dye (λmax 550 nm) + 4H2O. The apparent molar absorptivity for hydrogen peroxide was 1.1 × 104 1.mole-1.cm-1, coefficient of variation 0.7%. This value is approximately 84% of that obtained by the use of peroxidase as catalyst. Similar conditions to those in the enzymatic reaction were suitable for use of the modified resin as catalyst, and the results show it to be a good substitute for peroxidase in this reaction system.
| Original language | English |
|---|---|
| Pages (from-to) | 667-669 |
| Number of pages | 3 |
| Journal | Talanta |
| Volume | 34 |
| Issue number | 7 |
| DOIs | |
| Publication status | Published - 1987 |
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ASJC Scopus subject areas
- Analytical Chemistry
- Spectroscopy
- Chemistry(all)
Cite this
Determination of hydrogen peroxide with N,N-diethylaniline and 4-aminoantipyrine by use of an anion-exchange resin modified with manganese-tetrakis(sulphophenyl)porphine, as a substitute for peroxidase. / Saito, Yutaka; Mifune, Masaki; Nakashima, Suzuyo; Odo, Junichi; Tanaka, Yoshimasa; Chikuma, Masahiko; Tanaka, Hisashi.
In: Talanta, Vol. 34, No. 7, 1987, p. 667-669.Research output: Contribution to journal › Article
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TY - JOUR
T1 - Determination of hydrogen peroxide with N,N-diethylaniline and 4-aminoantipyrine by use of an anion-exchange resin modified with manganese-tetrakis(sulphophenyl)porphine, as a substitute for peroxidase
AU - Saito, Yutaka
AU - Mifune, Masaki
AU - Nakashima, Suzuyo
AU - Odo, Junichi
AU - Tanaka, Yoshimasa
AU - Chikuma, Masahiko
AU - Tanaka, Hisashi
PY - 1987
Y1 - 1987
N2 - Amberlite IRA 900 anion-exchange resin modified with manganese-tetrakis(sulphophenyl)-porphine has been used as a catalyst instead of peroxidase for the determination of hydrogen peroxide by the reaction 2H2O2 + N,N-diethylaniline + 4-aminoantipyrine catalyst→ quinonoid dye (λmax 550 nm) + 4H2O. The apparent molar absorptivity for hydrogen peroxide was 1.1 × 104 1.mole-1.cm-1, coefficient of variation 0.7%. This value is approximately 84% of that obtained by the use of peroxidase as catalyst. Similar conditions to those in the enzymatic reaction were suitable for use of the modified resin as catalyst, and the results show it to be a good substitute for peroxidase in this reaction system.
AB - Amberlite IRA 900 anion-exchange resin modified with manganese-tetrakis(sulphophenyl)-porphine has been used as a catalyst instead of peroxidase for the determination of hydrogen peroxide by the reaction 2H2O2 + N,N-diethylaniline + 4-aminoantipyrine catalyst→ quinonoid dye (λmax 550 nm) + 4H2O. The apparent molar absorptivity for hydrogen peroxide was 1.1 × 104 1.mole-1.cm-1, coefficient of variation 0.7%. This value is approximately 84% of that obtained by the use of peroxidase as catalyst. Similar conditions to those in the enzymatic reaction were suitable for use of the modified resin as catalyst, and the results show it to be a good substitute for peroxidase in this reaction system.
UR - http://www.scopus.com/inward/record.url?scp=0000187085&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=0000187085&partnerID=8YFLogxK
U2 - 10.1016/0039-9140(87)80086-3
DO - 10.1016/0039-9140(87)80086-3
M3 - Article
VL - 34
SP - 667
EP - 669
JO - Talanta
JF - Talanta
SN - 0039-9140
IS - 7
ER -