Within the scope of our research on novel synthetic dyes for application in organic solar cells (RRL Solar 2020, 2000653) and photocatalytical hydrogen evolution (https://www.catalight.eu/project-area-a) recently conjugated oligomers were synthesized which cover the whole spectrum of the visible light like a rainbow https://www.planet-wissen.de/natur/sinne/sehen/pwiefarbesehen100.html.
„Colors are the smile of nature” (James Henry Leigh Hunt)
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