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Article Dans Une Revue Inorganica Chimica Acta Année : 2018

Dual properties of water-soluble Ru-PTA complexes of dendrimers: Catalysis and interaction with DNA

Résumé

Phosphorhydrazone dendrimers ended by PTA (1,3,5-triaza-7-phosphaadamantane) derivatives are used for the complexation of ruthenium. The corresponding complexes, either isolated (synthesized ex situ, i.e. preformed) or generated in situ are used as catalysts for the hydration of phenylacetylene in various conditions (ex situ or in situ, quantities, temperature, duration, co-catalyst or not, recycling). The same preformed complexes are tested for their interaction with supercoiled DNA, to afford relaxed DNA.

Dates et versions

hal-01957976 , version 1 (17-12-2018)

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Paul Servin, Regis Laurent, Mar Tristany, Antonio Romerosa, Maurizio Peruzzini, et al.. Dual properties of water-soluble Ru-PTA complexes of dendrimers: Catalysis and interaction with DNA. Inorganica Chimica Acta, 2018, 470, pp.106-112. ⟨10.1016/j.ica.2017.04.044⟩. ⟨hal-01957976⟩
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