New analogues of green fluorescent protein(GFP)chromophore mGFP-Cn(n=1,3,5,11)with alkyl chains of different lengths in the imidazolinone rings were synthesized and their crystal structures were determined.These GFP-l...New analogues of green fluorescent protein(GFP)chromophore mGFP-Cn(n=1,3,5,11)with alkyl chains of different lengths in the imidazolinone rings were synthesized and their crystal structures were determined.These GFP-like chromophores are all emissive in the solid state.And the solid-state emission quantum yields of increase by extending the lengths of alkyl chains,owing to the fact that the intermolecular pi-pi interactions are significantly weakened based on their crystal structures.展开更多
New analogues of green fluorescent protein (GFP) chromophore mGFP-Cn (n = 1, 3, 5, 11) with alkyl chains of different lengths in the imidazolinone rings were synthesized and their crystal structures were determined. T...New analogues of green fluorescent protein (GFP) chromophore mGFP-Cn (n = 1, 3, 5, 11) with alkyl chains of different lengths in the imidazolinone rings were synthesized and their crystal structures were determined. These GFP-like chromophores are all emissive in the solid state. And the solid-state emission quantum yields of increase by extending the lengths of alkyl chains, owing to the fact that the intermolecular pi-pi interactions are significantly weakened based on their crystal structures.展开更多
文摘New analogues of green fluorescent protein(GFP)chromophore mGFP-Cn(n=1,3,5,11)with alkyl chains of different lengths in the imidazolinone rings were synthesized and their crystal structures were determined.These GFP-like chromophores are all emissive in the solid state.And the solid-state emission quantum yields of increase by extending the lengths of alkyl chains,owing to the fact that the intermolecular pi-pi interactions are significantly weakened based on their crystal structures.
基金the National Natural Science Foundation of China (21021091)National Basic Research Program of China (2013CB834700, 2011CB808400)
文摘New analogues of green fluorescent protein (GFP) chromophore mGFP-Cn (n = 1, 3, 5, 11) with alkyl chains of different lengths in the imidazolinone rings were synthesized and their crystal structures were determined. These GFP-like chromophores are all emissive in the solid state. And the solid-state emission quantum yields of increase by extending the lengths of alkyl chains, owing to the fact that the intermolecular pi-pi interactions are significantly weakened based on their crystal structures.
