One of the goals in C60 chemistry is the preparation of ordered thin films onto various inorganic substrates by Langmuir Blodgett (LB) technique; but, despite few examples of films formation recently reported it is very difficult to produce stable films due to the tendency of such molecules to give auto-aggregation phenomena. For this reason fullerene derivatives opportunely functionalized with hydrophilic pendant groups must satisfy some molecular parameters such as for example a reasonable balance between the hydrophobic and the hydrophilic part in the molecule and the suitable spacer between the hydrophilic pendant and the C60 “sphere”.
Film sottili di derivati fullerenici - PRIN
VASAPOLLO, Giuseppe;VALLI, Ludovico
2000-01-01
Abstract
One of the goals in C60 chemistry is the preparation of ordered thin films onto various inorganic substrates by Langmuir Blodgett (LB) technique; but, despite few examples of films formation recently reported it is very difficult to produce stable films due to the tendency of such molecules to give auto-aggregation phenomena. For this reason fullerene derivatives opportunely functionalized with hydrophilic pendant groups must satisfy some molecular parameters such as for example a reasonable balance between the hydrophobic and the hydrophilic part in the molecule and the suitable spacer between the hydrophilic pendant and the C60 “sphere”.I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.
