Y. Slonimskiy, E. Maksimov, E. Lukashev, M. Moldenhauer, C. Jeffries, D. Svergun, T. Friedrich, and N. Sluchanko, Biochim. Biophys. Acta. 1859, 382-393 (2018)
“…recorded as described in [10]. PBs fluorescence quenching was measured as described in [21]. Upon absorption and fluorescence measurements, a blue light-emitting diode (LED) (M455L3, Thorlabs, USA), with a maximum emission at 455 nm was used for the photoconversion of the samples (actinic light (AL) for OCPO→OCPR photoconversion). Temperature of the sample was stabilized by a Peltier-controlled cuvette holder Qpod 2e (Quantum Northwest, USA) with a magnetic stirrer…”