
Design of ultrasensitive bisphenol A–aptamer based on platinum nanoparticles loading to polyethyleneimine-functionalized carbon nanotubes
Keywords: بیسفنول ای، بیسفنول A; Aptasensor; Polyethyleneimine; Bisphenol A; Platinum nanoparticlesBPA, bisphenol A; HPLC, high-performance liquid chromatography; PtNP, platinum nanoparticle; CNT–COOH, acid-oxidized carbon nanotubes; PEI, polyethyleneimine; K3Fe(CN)6, potassium ferricyan