1.
    发明专利
    未知

    公开(公告)号:DE19631395A1

    公开(公告)日:1998-02-05

    申请号:DE19631395

    申请日:1996-08-02

    Applicant: BASF AG

    Abstract: In an active substance screening process, an active substance is detected by observing changes in a signal (S) by means of a scanning nearfield optical microscope (SNOM). Also disclosed is a device suitable for carrying out this process and comprising the SNOM, a device for receiving single or multiple samples and a control unit.

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