Rossano-Tapia, Maria; Olsen, Jógvan Magnus Haugaard; Brown, Alex (Journal article; Tidsskriftartikkel; Peer reviewed, 2020-06-12)
Multi-photon absorption properties, particularly two-photon absorption (2PA), of fluorescent proteins (FPs) have made them attractive tools in deep-tissue clinical imaging. Although the diversity of photophysical properties for FPs is wide, there are some caveats predominant among the existing FP variants that need to be overcome, such as low quantum yields and small 2PA cross-sections. From a ...