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- Publications
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Prato reaction of M3N@I(h)-C80 (M = Sc, Lu, Y, Gd) with reversible isomerization.
- S. Aroua, Y. Yamakoshi
- Chemistry, Medicine
- Journal of the American Chemical Society
- 11 December 2012
The 1,3-dipolar cycloaddition of an azomethine ylide (Prato reaction) with M(3)N@I(h)-C(80) (denoted as M(3)N@C(80); M = Sc, Lu, Y, Gd) was carried out to obtain fulleropyrrolidinebis(carboxylic… Expand
Endohedral metal-induced regioselective formation of bis-Prato adduct of Y3N@I(h)-C80 and Gd3N@I(h)-C80.
- S. Aroua, M. Garcia-Borràs, Marc F. Bölter, S. Osuna, Y. Yamakoshi
- Chemistry, Medicine
- Journal of the American Chemical Society
- 14 January 2015
Regioselective bisaddition of M3N@Ih-C80 (M = Y, Gd) was observed for the first time in the Prato reaction with N-ethylglycine and formaldehyde. The main kinetic bisadduct of Y3N@C80 was determined… Expand
Water-soluble C60- and C70-PVP polymers for biomaterials with efficient (1)O2 generation.
- Sean Oriana, S. Aroua, J. O. B. Soellner, Xiaojing Ma, Y. Iwamoto, Yoko Yamakoshi
- Chemistry, Medicine
- Chemical communications
- 17 September 2013
Highly water-soluble fullerene polymers were successfully prepared by a simple direct free-radical copolymerization of N-vinylpyrrolidone and intact C60 or C70 as a radical-capping agent. Using AIBN… Expand
Photoswitching tripodal single molecular tip for noncontact AFM measurements: synthesis, immobilization, and reversible configurational change on gold surface.
- Daiko Takamatsu, K. Fukui, S. Aroua, Yoko Yamakoshi
- Chemistry, Medicine
- Organic & biomolecular chemistry
- 29 July 2010
Tripodal molecules consisting of a tetrasubstituted adamantane with three phenylacetylene legs and a reversibly photoswitching apex were designed as "single molecular tips" for both chemical and… Expand
C60 pyrrolidine bis-carboxylic acid derivative as a versatile precursor for biocompatible fullerenes.
- S. Aroua, W. B. Schweizer, Y. Yamakoshi
- Chemistry, Medicine
- Organic letters
- 7 March 2014
A C60 Prato derivative with bis-(t)Bu ester was prepared as a stable and convenient scaffold for the development of fullerene derivatives such as water-soluble C60-PEG conjugates, fulleropeptides via… Expand
Essential factors for control of the equilibrium in the reversible rearrangement of M₃N@I(h)-C₈₀ fulleropyrrolidines: exohedral functional groups versus endohedral metal clusters.
- S. Aroua, M. Garcia-Borràs, S. Osuna, Y. Yamakoshi
- Chemistry, Medicine
- Chemistry
- 20 October 2014
The effects of exohedral moieties and endohedral metal clusters on the isomerization of M3N@I(h)-C80 products from the Prato reaction through [1,5]-sigmatropic rearrangement were systematically… Expand
Water-soluble fullerene materials for bioapplications: photoinduced reactive oxygen species generation.
- Y. Yamakoshi, S. Aroua, Thach-Mien D. Nguyen, Y. Iwamoto, T. Ohnishi
- Chemistry, Medicine
- Faraday discussions
- 3 December 2014
The photoinduced reactive oxygen species (ROS) generation from several water-soluble fullerenes was examined. Macromolecular or small molecular water-soluble fullerene complexes/derivatives were… Expand
RAFT synthesis of poly(vinylpyrrolidone) amine and preparation of a water-soluble C60-PVP conjugate
- S. Aroua, E. G. V. Tiu, M. Ayer, T. Ishikawa, Y. Yamakoshi
- Chemistry
- 24 March 2015
An amine-terminated poly(vinylpyrrolidone) (PVP) was prepared by radical polymerization using a xanthate-type RAFT agent. The obtained PVP (ca. 20 kDa) was converted to PVP-NH2, which was coupled… Expand
Synthesis, Characterization, and DFT Analysis of Bis-Terpyridyl-Based Molecular Cobalt Complexes.
- S. Aroua, T. Todorova, +4 authors M. Fontecave
- Medicine, Chemistry
- Inorganic chemistry
- 25 April 2017
Terpyridine ligands are widely used in chemistry and material sciences owing to their ability to form stable molecular complexes with a large variety of metal ions. In that context, variations of the… Expand
New Cobalt‐Bisterpyridyl Catalysts for Hydrogen Evolution Reaction
- S. Aroua, T. Todorova, V. Mougel, P. Hommes, H. Reissig, M. Fontecave
- Chemistry
- 22 June 2017
Preparation of a series of terpyridyl ligands bearing different substituents recently led to the synthesis of new cobalt‐bisterpyridyl complexes spanning over a wide range of redox potentials. In… Expand