Harvester fluorophore

Harvester fluorophore (white circle), on the opposite end of the stem to the quencher in the hairpin conformation. 

Emitter fluorophore (grey circle), attached to the same end of the hairpin conformation as the harvester fluorophore. 

The BioView sensor includes a software package (CAMO ASA, Norway) for data analysis and on-Une estimation of different bioprocess variables simultaneously. Thus, the instrument is able to predict the trends of the concentration courses of different variables during a cultivation and is used to give information about important process steps (e.g., feeding time, harvesting time, etc.). The instrument is able to monitor on-line several fluorophores in situ and non-invasively during cultivation processes and permits an estimation of different bioprocess variables simultaneously. The increasing of cell mass concentration and the product formation as well as the actual metabolic state of the cells is simultaneously detectable by this fluorescence technique. 

Keywords Cholesteric phases Energy transfer Fluorophores Light-harvesting complex Organic dye molecules Quantum chemistry Semiconductor quantum dots Single-molecule spectroscopy... 

Fig. 7 Light-harvesting hydrogels self-assembled from anionic fluorophores and cationic molecular scaffolds [43]...

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