All organic host-guest crystals based on a dump bell shaped conjugated host for light harversting through resonant energy transfer

we prepared a novel, fully organic nanostructured host-guest material based on a conjugated host, BAOT, and we showed that this host is able to harvest light in the UV region. The co-inclusion of two dyes, DPH and T5, possessing suitable optical properties for FRET processes, provides organic host-guest systems with a broad emission in the visible range and UV light harvesting through the host.