Future Perspective of Single-Molecule FRET Biosensors and Intravital FRET Microscopy Hirata, Eishu ; Kiyokawa, Etsuko Abstract Publication: Biophysical Journal Pub Date: September 2016 DOI: 10.1016/j.bpj.2016.01.037 Bibcode: 2016BpJ...111.1103H