Self-assembled microspheres from f-block elements and nucleoamphiphiles |
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Authors: | Moreau Louis Ziarelli Fabio Grinstaff Mark W Barthélémy Philippe |
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Institution: | Inserm, U386, Bordeaux, F-33076 France. |
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Abstract: | Hollow microspheres featuring a hybrid lipid-cation multilamellar shell are prepared by hydration of a nucleoside based amphiphile with an aqueous solution containing either actinide or lanthanide salts. The physico-chemical data collected clearly indicate that the formation of these microspheres is a consequence of the following concomitant stabilizing factors: (i) hydrophobic interactions, (ii) nucleobase dimer formation and (iii) phosphate/f-block element salt binding. |
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