文摘
A novel, sensitive, selective and rapid optical nanobiosensor method is developed. This method based on FRET, nanobio conjugation of CdTe-TGA-M2 muscarinic receptor and conjugation of scopolamine- rhodamine123 as donor/acceptor pair, respectively. This system, responses for scopolamine hydrochloride (Tropane alkaloids) determination in extract of hairy roots of Atropa belladonna. Nanobiosensor be able easily for in-vitro determination of anticholinergic agent in plant extracts.