The universal dual-mode aptasensor for simultaneous determination of different bacteria based on naked eyes and microfluidic-chip together with magnetic DNA encoded probes
It was critically necessary to develop some delicate, handy and on-site strategies for simultaneous assay of various pathogenic micro organism in meals. On this work, a dual-mode aptasensor was established for fulfilling above goals combing colorimetry with microfluidic chip. This as-prepared dual-mode aptasensor not solely realized speedy screening by bare eye on-site, but additionally the …