This causes line emission spectra to be produced, as shown below. This is not a continuous spectrum as only light of specific frequencies and specific colours are produced. Different types of ...

During in vivo imaging, this results in low excitation efficiency and high ... to exploit the fact that quantum dots with distinct emission spectra all have similar absorption profiles allowing ...

Previous analyses have shown that eYFP yields detectable emission in the 400–500 nm range under particular conditions 5. Our results extend these studies by showing that photobleaching of eYFP ...

Analyte atoms in solution are aspirated into the excitation region where they are desolvated ... Since the transitions are between distinct atomic energy levels, the emission lines in the spectra are ...