Peroxidase-like activity on organic hydroperoxides of ion-exchange resins modified with metal-porphine analogues and analytical application for determination of linoleate hydroperoxide

Masaki Mifune, Taka Aki Tai, Akimasa Iwado, Hiromichi Akizawa, Junko Oda, Noriko Motohashi, Yutaka Saito

Research output: Contribution to journalArticle

3 Citations (Scopus)

Abstract

the ion-exchange resins modified with metal-porphyrins and -phthalocyanines (M-Pr) have been found to exhibit a peroxidase (POD)-like activity on organic peroxides in a reaction wherein a quinoid dye is formed from phenol and 4-aminoantipyrine. Among them, Mn- and Co-Pr exhibited stronger activity than hemoglobin and Fe-Pr, and hence were expected to be practically useful as a solid catalyst for the determination of linoleate hydroperoxide (LOOH). In addition, a resin modified with Co3+ -phthalocyanine tetrasulfonate (Co-PCSr) lacks POD-like activity on hydrogen peroxide in contrast with Mn-Pr. We, therefore, concluded that Co-PCSr is superior to both Mn-Pr and hemoglobin as a solid catalyst on organic hydroperoxides, and developed a new method for the determination of LOOH.

Original languageEnglish
Pages (from-to)319-327
Number of pages9
JournalTalanta
Volume54
Issue number2
DOIs
Publication statusPublished - Apr 12 2001

Fingerprint

Ion Exchange Resins
Hydrogen Peroxide
Peroxidase
Hemoglobins
Ampyrone
Metals
Catalysts
Porphyrins
Peroxides
Phenol
Coloring Agents
Resins
linoleic acid hydroperoxide
porphine
tetrasulfophthalocyanine
phthalocyanine

Keywords

  • Linoleate hydroperoxide
  • Metal-phthalocyanine
  • Metal-porphyrin
  • Peroxidase-like activity
  • Peroxide

ASJC Scopus subject areas

  • Analytical Chemistry
  • Spectroscopy

Cite this

Peroxidase-like activity on organic hydroperoxides of ion-exchange resins modified with metal-porphine analogues and analytical application for determination of linoleate hydroperoxide. / Mifune, Masaki; Tai, Taka Aki; Iwado, Akimasa; Akizawa, Hiromichi; Oda, Junko; Motohashi, Noriko; Saito, Yutaka.

In: Talanta, Vol. 54, No. 2, 12.04.2001, p. 319-327.

Research output: Contribution to journalArticle

Mifune, Masaki ; Tai, Taka Aki ; Iwado, Akimasa ; Akizawa, Hiromichi ; Oda, Junko ; Motohashi, Noriko ; Saito, Yutaka. / Peroxidase-like activity on organic hydroperoxides of ion-exchange resins modified with metal-porphine analogues and analytical application for determination of linoleate hydroperoxide. In: Talanta. 2001 ; Vol. 54, No. 2. pp. 319-327.
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abstract = "the ion-exchange resins modified with metal-porphyrins and -phthalocyanines (M-Pr) have been found to exhibit a peroxidase (POD)-like activity on organic peroxides in a reaction wherein a quinoid dye is formed from phenol and 4-aminoantipyrine. Among them, Mn- and Co-Pr exhibited stronger activity than hemoglobin and Fe-Pr, and hence were expected to be practically useful as a solid catalyst for the determination of linoleate hydroperoxide (LOOH). In addition, a resin modified with Co3+ -phthalocyanine tetrasulfonate (Co-PCSr) lacks POD-like activity on hydrogen peroxide in contrast with Mn-Pr. We, therefore, concluded that Co-PCSr is superior to both Mn-Pr and hemoglobin as a solid catalyst on organic hydroperoxides, and developed a new method for the determination of LOOH.",
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AU - Mifune, Masaki

AU - Tai, Taka Aki

AU - Iwado, Akimasa

AU - Akizawa, Hiromichi

AU - Oda, Junko

AU - Motohashi, Noriko

AU - Saito, Yutaka

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AB - the ion-exchange resins modified with metal-porphyrins and -phthalocyanines (M-Pr) have been found to exhibit a peroxidase (POD)-like activity on organic peroxides in a reaction wherein a quinoid dye is formed from phenol and 4-aminoantipyrine. Among them, Mn- and Co-Pr exhibited stronger activity than hemoglobin and Fe-Pr, and hence were expected to be practically useful as a solid catalyst for the determination of linoleate hydroperoxide (LOOH). In addition, a resin modified with Co3+ -phthalocyanine tetrasulfonate (Co-PCSr) lacks POD-like activity on hydrogen peroxide in contrast with Mn-Pr. We, therefore, concluded that Co-PCSr is superior to both Mn-Pr and hemoglobin as a solid catalyst on organic hydroperoxides, and developed a new method for the determination of LOOH.

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