| abstract |
A solid support characterized in that it comprises at least one surface functionalized in a covalent manner by phosphorus dendrimers having a central core that contains at least two functional groups and which include on its periphery several functional groups capable of allowing the fixation of said surface dendrimers, as well as the fixation or synthesis in situ of molecules of interest, said dendrimers having a size between 1 and 20 nm, and characterized in that the dendrimers are selected from those constituted by: - a central layer in the form of a central core P0, which optionally contains phosphorus, which it comprises from 2 to 12 functionalized groups, - n intermediate layers, the same or different, each of said intermediate layers which is composed of units P1 corresponding to the following formula (I): ** Formula ** in which: L is a oxygen, phosphorus, sulfur or nitrogen atom. |