SENSOR FOR DETECTING FOOD-BORNE GASTROINTESTINAL IRRITANTS, CONTAMINANTS, ALLERGENS AND PATHOGENS
Embodiments of the present disclosure relate to a sensor that alters its photoluminescent properties upon a binding event between a food-borne analyte and an analyte-specific aptamer (ASA). The ASA may recognize and bind the food-borne analyte, which is referred to herein as the binding event. In so...
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| creator | TURNER, Raymond Joseph VIJ, Varun YADID-PECHT, Orly VASTAREY, Nikhil Suresh |
| description | Embodiments of the present disclosure relate to a sensor that alters its photoluminescent properties upon a binding event between a food-borne analyte and an analyte-specific aptamer (ASA). The ASA may recognize and bind the food-borne analyte, which is referred to herein as the binding event. In some embodiments of the present disclosure the ASA is a strand of single-stranded DNA (ssDNA). Some embodiments of the present disclosure the ASA may be conjugated with a chemically modified photoluminescent matrix material. In some embodiments of the present disclosure, the food-borne analyte may be conjugated with a quencher that may be incorporated into the system for reducing false signals. |
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| subjects | INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES MEASURING PHYSICS TESTING |
| title | SENSOR FOR DETECTING FOOD-BORNE GASTROINTESTINAL IRRITANTS, CONTAMINANTS, ALLERGENS AND PATHOGENS |
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