Interaction of metallic cations with lignins. Part 1: Stability of iron (III),manganese (II) and copper (II) complexes with phenolic lignin model compounds: Coumaric,ferulic and sinapic acids and coniferyl alcohol †
Dissociation constants of four monomeric molecular models of lignin and equilibrium constants of complex with iron (III) have been determined from potentiometric measurements
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