Exciton dynamics in solid-state green fluorescent protein
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We study the decay characteristics of Frenkel excitons in solid-state enhanced green fluorescent protein (eGFP) dried from solution. We further monitor the changes of the radiative exciton decay over time by crossing the phase transition from the solved to the solid state. Complex interactions between protonated and deprotonated states in solid-state eGFP can be identified from temperature-dependent and time-resolved fluorescence experiments that further allow the determination of activation energies for each identified process.
Dietrich , C P , Siegert , M , Betzold , S , Ohmer , J , Fischer , U & Höfling , S 2017 , ' Exciton dynamics in solid-state green fluorescent protein ' Applied Physics Letters , vol 110 , no. 4 , 043703 . DOI: 10.1063/1.4974033
Applied Physics Letters
© 2017, the Author(s). This work has been made available online in accordance with the publisher’s policies. This is the author created, accepted version manuscript following peer review and may differ slightly from the final published version. The final published version of this work is available at apl.aip.org / https://dx.doi.org/10.10163/1.4974033
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