Methods and systems for detecting multiple fluorescent emission signals

A method for detecting two or more different optical emission signals emitted from each of a plurality of reaction receptacles, said method comprising, for each optical emission signal to be detected, the steps of: (a) directing an optical excitation signal at each reaction receptacle, the optical e...

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Bibliographische Detailangaben
Hauptverfasser:	Haito, Li, Scalese, Robert F, Hayes, Matthew J, Knight, Byron J
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	BEER BIOCHEMISTRY CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE CHEMISTRY COMPOSITIONS OR TEST PAPERS THEREFOR CONDITION-RESPONSIVE CONTROL IN MICROBIOLOGICAL ORENZYMOLOGICAL PROCESSES ENZYMOLOGY INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES MEASURING MEASURING OR TESTING PROCESSES INVOLVING ENZYMES, NUCLEICACIDS OR MICROORGANISMS METALLURGY MICROBIOLOGY MUTATION OR GENETIC ENGINEERING PERFORMING OPERATIONS PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL PHYSICS PROCESSES OF PREPARING SUCH COMPOSITIONS SPIRITS TESTING TRANSPORTING VINEGAR WINE
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Beschreibung
Zusammenfassung:	A method for detecting two or more different optical emission signals emitted from each of a plurality of reaction receptacles, said method comprising, for each optical emission signal to be detected, the steps of: (a) directing an optical excitation signal at each reaction receptacle, the optical excitation signal having a known wavelength that excites an associated optical emission signal having a known emission wavelength, wherein the optical excitation signal has a known excitation frequency; (b) detecting an optical signal which includes any optical emission signal emitted by the contents of each receptacle; and (c) discarding any portion of the detected optical signal having a frequency that is inconsistent with the known excitation frequency to determine the portion of the detected optical signal that corresponds to the associated optical emission signal.