Optics: measuring and testing – By shade or color – With color transmitting filter
Reexamination Certificate
2006-05-19
2010-11-30
Toatley, Gregory J (Department: 2886)
Optics: measuring and testing
By shade or color
With color transmitting filter
Reexamination Certificate
active
07843566
ABSTRACT:
Apparatus comprising a holder for a sample which comprises a packing or coating capable of immobilising or isolating a target compound in a layer or band, an excitation unit that emits radiation that excites fluorescence in a target compound or derivatised target compound immobilised or isolated in the packing or coating, or in another moiety stimulated by the target compound, a detection unit that is sensitive to radiation emitted by a fluorescing target compound, derivative or target compound-stimulated moiety and outputs a signal proportional to the amount of radiation detected, means for relatively moving the sample cartridge and the detection unit whereby the radiation may be sensed and a processing unit that converts the output of the detector unit into a readable value related to the amount of target compound immobilised in the layer or band.
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Andreou Michael Paul
Coker Raymond Douglas
Nagler Martin Jesse
Nur Abdullahi
Occhiuti Rohlicek & Tsao LLP
Toatley Gregory J
University of Greenwich
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