Chemistry: analytical and immunological testing – Optical result
Patent
1989-04-28
1991-08-06
Warden, Robert J.
Chemistry: analytical and immunological testing
Optical result
422 56, 435 4, 436174, G01N 2100
Patent
active
050377620
ABSTRACT:
Certain water-compatible reducible compounds are useful in analytical compositions and elements for assay of various analytes, e.g. microorganisms. These compounds comprise a moiety which provides a detectable species (e.g. a dye) when released from the compound at physiological pH. Further, these compounds are aromatic derivatives or quinones having water-compatibilizing substituent which allow them to be used in compositions without the use of surfactants.
REFERENCES:
patent: 4746607 (1988-05-01), Mura et al.
patent: 4803160 (1989-02-01), Wu
patent: 4803161 (1989-02-01), Babb et al.
patent: 4857271 (1989-08-01), Belly et al.
Belly Robert T.
Lum Vanessa R.
Mura Albert J.
Eastman Kodak Company
McMahon Timothy M.
Tucker J. Lanny
Warden Robert J.
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