Designing an aptamer based magnetic and upconversion nanoparticles conjugated fluorescence sensor for screening Escherichia coli in food
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DOI: 10.1016/j.foodcont.2019.106761
Abstract: Abstract The study assembles a highly sensitive upconversion fluorescence sensor for screening Escherichia coli (E. coli) in food. The principle of the strategy was based on the specific matching between two aptamers embedded magnetic nanoparticles… read more here.
Keywords: sensor screening; food; fluorescence; upconversion ... See more keywords