| abstract |
The present invention relates to a method for breaking chemical bonds, wherein the activation energy for breaking the bond is delivered through the space by a carrier molecule which can change from its ground state to an excited state by being irradiated with electromagnetic radiation. The present invention further relates to a device for the intermolecular transfer of the activation energy for the bond cleavage of carrier molecules to target molecules which contain the bond to be cleaved, comprising a storage container which contains the carrier molecules, means (113) for transporting the carrier molecules through an activation region (104). , Activation means (102) and an exchange area (101) containing the target molecule. Furthermore, the present invention relates to the use of the method according to the invention and the execution of the light-controlled in-situ synthesis in 5 'to 3' or 3 'to 5' direction of nucleic acid derivatives on solid supports for the production of biochips or gene chips. |