Filtering by: Date submitted 2021 Remove constraint Date submitted: 2021 Publisher John Wiley and Sons, Ltd. Remove constraint Publisher: John Wiley and Sons, Ltd. Material/Specimen diphenyl-hexatriene Remove constraint Material/Specimen: diphenyl-hexatriene Material/Specimen guanine Remove constraint Material/Specimen: guanine Material/Specimen polymethylmethacrylate Remove constraint Material/Specimen: polymethylmethacrylate