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SENSITIVE INTRACAVITY BIOSENSING PLATFORM AND METHODS FOR DETECTION THEREWITH
SENSITIVE INTRACAVITY BIOSENSING PLATFORM AND METHODS FOR DETECTION THEREWITH
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机译:灵敏的生物传感平台及其检测方法
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摘要
The present disclosure provides a method of detecting a target analyte, by binding the target analyte and a probe with at least one fluorophore to form a fluid composition. The fluid composition is excited within a laser cavity. The method comprises measuring a laser emission from the fluid composition based on an interaction between the target analyte and the probe. In certain aspects, the method provides hybridizing the target analyte and the probe, prior to the exciting. In certain variations, the methods comprise detecting a target analyte by measuring a laser emission from the fluid composition based on an interaction between the target analyte, where the interaction is probe energy transfer, intercalation, hybridization of the target analyte and the probe, or combinations thereof. The energy transfer can include fluorescence resonance energy transfer (FRET), FRET with a molecular-beacon, or cavity-assisted radiative energy transfer, by way of non-limiting example.
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