Fig. 1: Schematic overview of SSNB for HEV genotyping.
From: Sequence-specific nanoparticle barcode strategy for multiplex human enterovirus typing
a The VP1 gene of HEV was selected and pre-enriched to serve as template. b Schematic illustration of the encoding process: type-specific primers coated on different nanoparticles, and mixed together to form a component of the barcode. c The particle phase surface amplification process: enriched VP1 gene products hybridize with specific barcode, and then the particle phase surface amplification is performed on the surface of nanoparticles. d Schematic illustration of the decoding process: The probes are hybridized with the amplification products, and the barcode is identified and decoded through two types of fluorescence.
