A novel label-free colorimetric polyA aptasensing approach based on cationic polymer and silver nanoparticles for detection of tobramycin in milk.
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DOI: 10.1016/j.foodchem.2022.132580
Abstract: In this study, a novel colorimetric bioassay method was developed for the sensitive determination of tobramycin (TOB). To detect TOB, silver nanoparticles (AgNPs) were decorated with TOB-specific aptamers (apt), and positively charged poly diallyl dimethyl… read more here.
Keywords: colorimetric; novel label; detection; tob ... See more keywords