… Overall, gold nanoparticle colorimetry methods are simple and rapid and do not require …
widely for rapid testing, especially in food safety screening. Gold nanoparticle colorimetric …

… a sensitive optical sensor for screening pymetrozine based on the fact that pymetrozine
could rapidly induce the aggregation of gold nanoparticles. The concentration of pymetrozine …

… To develop rapid, low-cost, portable and on-site detection … and allergens to ensure food
safety, gold nanoparticles (AuNPs) … nanoparticles were not able to conjugate to the test line. The …

… fast electron transfer in the presence of gold nanoparticles. This electrochemical sensing
method reported to be rapid… approval of rapid detection methods for food testing. Their role is to …

… food safety quality control. Disposable colorimetric sensors based on gold nanoparticles (…
and easy‐to‐perform devices intended for rapid point‐of‐need measurements. Recent studies …

… in environment and food matrices will have significant impact on fast testing of hazardous …
pollution load in environment as well as rendering food contamination to ensure food safety. …

… portable NP-based technology for rapid assessment of food safety as well as challenges for
… can be adapted on portable platforms to enable rapid testing of a range of pathogens with …

… The on-site and rapid screening and detection of Mel is currently limited by the aforementioned
disadvantages. In terms of rapidity, high efficiency, and sensitivity, the extraction reagent …

… of such assays for screening water/food samples, this section reviews the gold … in food for
food safety programs such as the Hazard Analysis Critical Control Point (HACCP). Rapid check …

… rapid identification of poisonous, illegal additives in food is a crucial task in analytical chemistry.
Recently, in this context, gold nanoparticles … sensing tools for food safety screening. This …