In: Journal of Cluster Science, 2007, vol. 18, no. 1, p. 87-95
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In: Journal of Cluster Science, 2010, vol. 21, no. 3, p. 313-324
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In: Journal of Cluster Science, 2009, vol. 20, no. 2, p. 341-353
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In: Journal of Cluster Science, 2007, vol. 18, no. 3, p. 741-752
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In: Organometallics, 2009, vol. 28, no. 15, p. 4350–4357
The cytotoxicities of a new series of cationic metallarectangles have been established in the A2780 ovarian cancer cell line. Interestingly, the large rectangles incorporating 1,2-bis(4-pyridyl)ethylene linkers are ca. 5 times more cytotoxic (IC50 ≤ 6 μM) than the 4,4-bipyridine analogues (IC50 ≥ 30 μM), thus suggesting a correlation between cytotoxicity and the size...
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In: Organometallics, 2011, vol. 30, no. 5, p. 942–951
Cationic arene ruthenium metalla-prisms of the general formula [Ru6(p-cymene)6(3-tpt)2(OO∩OO)3]6+ (3-tpt = 2,4,6-tris(3-pyridyl)-1,3,5-triazine; OO∩OO = 5,8-dioxido-1,4-naphthoquinonato [1]6+ or 6,11-dioxido-5,12-naphthacenedionato [2]6+) have been obtained from the corresponding...
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In: Inorganic Chemistry, 2011, vol. 50, no. 21, p. 10552–10554
The highly cytotoxic diruthenium complex [(p-MeC6H4Pri)2Ru2(SC6H4-p-Me)3]+ (1), water-soluble as the chloride salt, is shown to efficiently catalyze oxidation of the thiols cysteine and glutathione to give the corresponding disulfides, which may explain its high in vitro...
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In: Journal of the American Chemical Society (JACS), 2012, vol. 134, no. 2, p. 754-757
Water-soluble metalla-cages were used to deliver hydrophobic porphin molecules to cancer cells. After internalization, the photosensitizer was photoactivated, significantly increasing the cytotoxicity in cells. During the transport, the photosensitizer remains nonreactive to light, offering a new strategy to tackle overall photosensitization, a limitation often encountered in photodynamic...
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In: Chemistry of Materials, 2008, vol. 20, no. 4, p. 1340-1343
Dinuclear ruthenium complexes containing the stable metal−metal bonded Ru2(CO)4 sawhorse unit with two dendritic carboxylato bridges have been synthesized and characterized. All complexes Ru2(CO)4(O2CR)2L2 (R = R1, R2, R3) containing cyanobiphenyl-based poly(arylester) dendrons of first...
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In: European Journal of Inorganic Chemistry, 2012, vol. 2012, no. 9, p. 1531-1535
Treatment of an arene–ruthenium dichloride dimer with thiols RSH to lead to cationic trithiolato complexes of the type [(arene) 2Ru2(SR)3]+ was shown to proceed through the neutral thiolato complexes [(arene)2Ru2(SR)2Cl2], which have been isolated and characterized for arene =...
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