Oxidation of catecholamines on chitosan-immobilized Co(II) salen complexes Full article
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Macromolecular Symposia
ISSN: 1521-3900 , E-ISSN: 1022-1360 |
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| Output data | Year: 2003, Volume: 204, Number: 1, Pages: 205-217 Pages count : 13 DOI: 10.1002/masy.200351417 | ||
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Abstract:
L-Adrenaline and 3,4-dihydroxyphenylalanine (dopa) oxidation by molecular oxygen in the presence of the Co(II) complex of bis(salicylideneethylene diamine) (CoSalen) immobilized on unmodified chitosan and chitosan modified by 4-pyridinecarboxaldehyde is studied in aqueous solutions under mild conditions. The catalysts prepared are selective with respect to oxidation of the chosen substrates. Preparation of binary composite egg-shell systems, with a thin film of low-loaded CoSalen-chitosan supported on macroporous SiO2 makes it possible to increase sufficiently the specific surface area and the efficiency of the catalyst.
Cite:
Finashina E.D.
, Kramareva N.V.
, Kustov L.M.
Oxidation of catecholamines on chitosan-immobilized Co(II) salen complexes
Macromolecular Symposia. 2003. V.204. N1. P.205-217. DOI: 10.1002/masy.200351417 Scopus OpenAlex
Oxidation of catecholamines on chitosan-immobilized Co(II) salen complexes
Macromolecular Symposia. 2003. V.204. N1. P.205-217. DOI: 10.1002/masy.200351417 Scopus OpenAlex
Identifiers:
| Scopus: | 2-s2.0-0346101596 |
| OpenAlex: | W2050611620 |