Quantum dots-gold(III)-based indirect fluorescence immunoassay for high-throughput screening of APP.

Here we report a indirect fluorescence immunoassay for high-throughput screening of APP based on the fluorescence quenching of quantum dots by gold(III), which were dissolved from gold nanoparticles-Rabbit anti-Pig IgG conjugate, and further utilize this system to detect APP in pig serum with high sensitivity and specificity. [ABSTRACT FROM AUTHOR]