1. Intermolecular energy migration and fluorescence;Th;Ann Phys,1948
2. Fluorescence energy transfer as a spectroscopic ruler;Stryer;Annu Rev Biochem,1978
3. Excitation energy transport in restricted geometries;Van der Meer,1994
4. Fluorescence resonance energy transfer;Clegg,1996
5. Principles of fluorescence spectroscopy;Lakowicz,2006