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Dual properties of water-soluble Ru-PTA complexes of dendrimers: Catalysis and interaction with DNA
- Source :
- Inorganica Chimica Acta (Testo stamp.) (2017). doi:10.1016/j.ica.2017.04.044, info:cnr-pdr/source/autori:Servin P.; Laurent R.; Tristany M.; Romerosa A.; Peruzzini M.; Garcia-Maroto F.; Majoral J.-P.; Caminade A.-M./titolo:Dual properties of water-soluble Ru-PTA complexes of dendrimers: Catalysis and interaction with DNA/doi:10.1016%2Fj.ica.2017.04.044/rivista:Inorganica Chimica Acta (Testo stamp.)/anno:2017/pagina_da:/pagina_a:/intervallo_pagine:/volume, riUAL. Repositorio Institucional de la Universidad de Almería, Universidad de Almería, Inorganica Chimica Acta, Inorganica Chimica Acta, Elsevier, 2018, 470, pp.106-112. ⟨10.1016/j.ica.2017.04.044⟩
- Publication Year :
- 2017
- Publisher :
- Elsevier, Padova, Italia, 2017.
-
Abstract
- International audience; 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.
- Subjects :
- In situ
Dendrimers
chemistry.chemical_element
Homogeneous catalysis
010402 general chemistry
Photochemistry
01 natural sciences
Catalysis
Inorganic Chemistry
chemistry.chemical_compound
PTA phosphine
Complexes
Dendrimer
Polymer chemistry
Materials Chemistry
[CHIM.COOR]Chemical Sciences/Coordination chemistry
Physical and Theoretical Chemistry
010405 organic chemistry
Chemistry
0104 chemical sciences
Ruthenium
DNA interaction
Phenylacetylene
DNA supercoil
DNA
Subjects
Details
- Language :
- English
- ISSN :
- 00201693
- Database :
- OpenAIRE
- Journal :
- Inorganica Chimica Acta (Testo stamp.) (2017). doi:10.1016/j.ica.2017.04.044, info:cnr-pdr/source/autori:Servin P.; Laurent R.; Tristany M.; Romerosa A.; Peruzzini M.; Garcia-Maroto F.; Majoral J.-P.; Caminade A.-M./titolo:Dual properties of water-soluble Ru-PTA complexes of dendrimers: Catalysis and interaction with DNA/doi:10.1016%2Fj.ica.2017.04.044/rivista:Inorganica Chimica Acta (Testo stamp.)/anno:2017/pagina_da:/pagina_a:/intervallo_pagine:/volume, riUAL. Repositorio Institucional de la Universidad de Almería, Universidad de Almería, Inorganica Chimica Acta, Inorganica Chimica Acta, Elsevier, 2018, 470, pp.106-112. ⟨10.1016/j.ica.2017.04.044⟩
- Accession number :
- edsair.doi.dedup.....1dcc46aecab7a49f0fa04b26a42750f7
- Full Text :
- https://doi.org/10.1016/j.ica.2017.04.044