Controllable Supramolecular Architectures for Modulating Optical Properties on the Molecular Aggregation Level. Issue 23 (4th July 2014)

• Record Type: Journal Article
• Authors: Jiang, Runsheng; Xue, Zheng; Li, Yongjun; Qin, Zhihong; Li, Yuliang; Zhu, Daoben
• Is Part Of: European journal of organic chemistry. Issue 23(2014)
• Page Start: 5004
• Page End: 5009
• Publication Date: 2014-07-04
• Subjects: Conjugation -- Nanostructures -- Nanoparticles -- Charge transfer -- Solid‐state structures; Chemistry, Organic -- Periodicals; Organic compounds -- Synthesis -- Periodicals; Bioorganic chemistry -- Periodicals; Chemistry, Physical organic -- Periodicals; 547
• DOI: 10.1002/ejoc.201402460
• Languages: English
• ISSNs: 1434-193X

Abstract

Abstract: Driven by the association of chemical weak forces and solvent effects, zero‐ to two‐dimensional nanostructures of thiophene‐substituted perylene bisimide such as spheres and blocky structures were obtained. Light‐controlled intramolecular charge transfer from the trithiophene unit to the perylene bisimide in the solid state can induce a hypochromatic shift and enhanced fluorescent emission. Abstract : Light‐controlled intramolecular charge transfer from the trithiophene unit to the perylene bisimide in the solid state can induce a hypochromatic shift and enhanced fluorescent emission.