Methods for authenticating articles with optical reporters

This invention pertains to methods for authenticating an article comprising tagging the article with light emitting optical reporter particles, and more specifically tagging the articles with up-converting phosphor particles (UCP), linked to nucleic acids of detectable sequence.

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Bibliographische Detailangaben
Hauptverfasser:	KWOK THOMAS, LIANG MING-HWA, SHU KIN SO STEPHANE
Format:	Patent
Sprache:	eng
Schlagworte:	ADHESIVES BEER BIOCHEMISTRY CHEMICAL PAINT OR INK REMOVERS CHEMISTRY COATING COMPOSITIONS, e.g. PAINTS, VARNISHES ORLACQUERS COMPOSITIONS OR TEST PAPERS THEREFOR CONDITION-RESPONSIVE CONTROL IN MICROBIOLOGICAL ORENZYMOLOGICAL PROCESSES CORRECTING FLUIDS DYES ENZYMOLOGY FILLING PASTES INKS MEASURING OR TESTING PROCESSES INVOLVING ENZYMES, NUCLEICACIDS OR MICROORGANISMS METALLURGY MICROBIOLOGY MISCELLANEOUS APPLICATIONS OF MATERIALS MISCELLANEOUS COMPOSITIONS MUTATION OR GENETIC ENGINEERING NATURAL RESINS PAINTS PASTES OR SOLIDS FOR COLOURING OR PRINTING POLISHES PROCESSES OF PREPARING SUCH COMPOSITIONS SPIRITS USE OF MATERIALS THEREFOR VINEGAR WINE WOODSTAINS
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Beschreibung
Zusammenfassung:	This invention pertains to methods for authenticating an article comprising tagging the article with light emitting optical reporter particles, and more specifically tagging the articles with up-converting phosphor particles (UCP), linked to nucleic acids of detectable sequence.