公开(公告)号：US20090325257A1

公开(公告)日：2009-12-31

申请号：US12375874

申请日：2007-08-02

Applicant: Juliane Issle ,  Uwe Hartmann

Inventor： Juliane Issle ,  Uwe Hartmann

IPC: C12N13/00

CPC classification number: G01N33/54326

Abstract: The invention relates to a method for influencing living cells through cell-surface interaction where, for the cell-surface interaction, bioactive material is applied to magnetic carrier material, then this magnetic carrier material is applied to a magnetic carrier substrate, and this carrier substrate is combined with the living cells. The magnetic domain arrangement in the substrate can be altered by means of an external magnetic field in such a way that the structure formed by the magnetic carrier material is likewise changed. An in vitro alteration of the structure of the substrate is thus possible.

Abstract translation: 本发明涉及一种通过细胞表面相互作用影响活细胞的方法，其中对于细胞表面相互作用，将生物活性材料应用于磁性载体材料，然后将该磁性载体材料施加到磁性载体基底上，并且该载体基底 与活细胞结合。 可以通过外部磁场来改变衬底中的磁畴布置，使得由磁性载体材料形成的结构同样改变。 因此，衬底结构的体外改变是可能的。