FRET probe for selective and sensitive detection of vitamin A by cadmium free quantum dots (ZnS)

Capability of novel fluorescence DNA-conjugated CdTe/ZnS quantum dots nanoprobe for COVID-19 sensing

“…As a result, several other methods are being considered for the diagnosis of Covid-19 that among them sensing by nanomaterials has received particular interest due to high sensitivity and accuracy [6] , [7] . Forrester resonant energy transfer (FRET) is known as a powerful and sensitive method for nanosensing applications [8] , [9] . FRET appears when the overlap of donor emission and acceptor absorption is larger than 30%.…”