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ISSN 1998-9539

Interaction of Hemin and Hydrogen Peroxide: Effect of Media

Anton V. Lobanov,a@ Sergey M. Vasiliev,b and Gennady G. Komissarovc

 

aLomonosov Moscow State University, Chemistry Department, Moscow, 119991, Russia

bGoubkin Russian State University of Oil and Gas, Moscow, 119991, Russia

cSemenov Institute of Chemical Physics, Russian Academy of Scienses, Moscow, 119991, Russia

 

@Corresponding author E-mail: avlobanov@mail.ru

 

Maximum of catalytic activity of hemin (complex of iron(III) with protoporphyrin IX, FePP) in hydrogen peroxide decomposition is shown to correspond to an associated form (evidently, dimer) of FePP. Influence of NaHСO3, Na2HPO4, cetyltrimethylammonium bromide and poly-N-vinylpyrrolidon on kinetics of hydrogen peroxide decomposition catalyzed by FePP and destruction of FePP was studied.

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