Prussian blue nanoparticles-enabled sensitive and accurate ratiometric fluorescence immunoassay for histamine.
Sign Up to like & getrecommendations! Published in 2021 at "Food chemistry"
DOI: 10.1016/j.foodchem.2021.131907
Abstract: Herein, a nanozyme-mediated ratiometric fluorescence immunoassay for histamine (HA) has been developed. Prussian blue nanoparticles (PBNPs) with outstanding peroxidase-like activity were labelled with goat anti-mouse IgG via a facile electrostatic adsorption to yield the nanozyme-antibody… read more here.
Keywords: prussian blue; blue nanoparticles; ratiometric fluorescence; immunoassay histamine ... See more keywords
Fluorescence immunoassay based on the enzyme cleaving ss-DNA to regulate the synthesis of histone-ds-poly(AT) templated copper nanoparticles.
Sign Up to like & getrecommendations! Published in 2018 at "Nanoscale"
DOI: 10.1039/c8nr06175k
Abstract: Herein, for the first time we report a novel competitive fluorescence immunoassay for the ultrasensitive detection of aflatoxin B1 (AFB1) using histone-ds-poly(AT) templated copper nanoparticles (His-pAT CuNPs) as the fluorescent indicator. In this immunoassay, glucose… read more here.
Keywords: histone poly; poly templated; fluorescence; templated copper ... See more keywords
Ratiometric Fluorescence Immunoassay Based on Carbon Quantum Dots for Sensitive Detection of Malachite Green in Fish
Sign Up to like & getrecommendations! Published in 2022 at "Biosensors"
DOI: 10.3390/bios13010038
Abstract: Malachite green (MG) is a synthetic poisonous organic compound that has been banned in many countries as a veterinary drug for aquaculture. An efficient, fast and sensitive method is urgently needed for monitoring the illegal… read more here.
Keywords: ratiometric fluorescence; carbon quantum; detection; malachite green ... See more keywords