An Ultrasensitive Duplex Aptasensor Featuring the Target-Triggered Lanthanide Luminescence Antenna Effect for Wash-Free Detection of Epithelial Cancerous Exosomes
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Fluorescence sensing is widely used in in vitro detection due to its high sensitivity and rapid result delivery. However, detection systems based on nanomaterials involving complex and cumbersome purification steps can lead to sample loss and significantly red... ...