Homogeneous detection and/or determination method for a...

Details Homogeneous detection and/or determination method for a... Homogeneous detection and/or determination method for a...

2005-04-12

2005-04-12

Snay, Jeffrey R. (Department: 1743)

Chemistry: analytical and immunological testing

Optical result

With fluorescence or luminescence

C436S094000, C436S086000, C436S087000, C436S093000, C436S095000, C436S166000, C435S006120, C435S007100

Reexamination Certificate

active

06878552

ABSTRACT:
The invention relates to a homogeneous method for detecting and/or determining by fluorescence a chemical or physicochemical interaction in a measuring medium, in which a rare-earth metal cryptate comprising a substituent is used, characterized in that the variation of at least one fluorescence characteristic of the rare-earth metal cryptate, induced by the change in the physicochemical properties of the substituent resulting from said interaction, is measured.

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patent: 5457185 (1995-10-01), Lehn et al.
patent: 5827653 (1998-10-01), Sammes et al.
patent: 6340747 (2002-01-01), Bazin et al.
patent: 6344360 (2002-02-01), Colvin et al.
patent: WO9815830 (1998-04-01), None
patent: WO9918114 (1999-04-01), None

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