Gold nanoparticles-mediated ratiometric fluorescence aptasensor for ultra-sensitive detection of Abscisic Acid

Y Shi, L Lin, Y Wei, W Li, P Nie, Y He, X Feng - Biosensors and …, 2021 - Elsevier
Herein, a novel ratiometric aptasensor based on carbon quantum dots@ 2-Methylimidazole
zinc salt (CQDs@ ZIF-8) and aptamer-functionalized gold nanoparticles (Apt-AuNPs) was …