Exciplex emissive supramolecular polymer formed by tuning molecular conformation. Issue 32 (12th August 2020)

• Record Type: Journal Article
• Authors: Heo, Sojeong; Kim, Ka Young; Choi, Heekyoung; Kang, Seok Gyu; Choi, Wonjin; Lee, Shim Sung; Jung, Sung Ho; Jung, Jong Hwa
• Is Part Of: Nanoscale. Volume 12:Issue 32(2020)
• Page Start: 16685
• Page End: 16689
• Publication Date: 2020-08-12
• Subjects: Nanoscience -- Periodicals; Nanotechnology -- Periodicals; 620.505
• DOI: 10.1039/d0nr04876c
• Languages: English
• ISSNs: 2040-3364

Abstract

Abstract : The strong exciplex emission of the supramolecular polymer I with yellow emission was a consequence of the intramolecular charge transfer interactions in a mixed DMSO/H2 O (60 : 40–1 : 99 v/v) solution. Abstract : We demonstrated the exciplex emission of supramolecular polymers (Bipy-1 ) possessing bipyridine and pyrene moieties. The distinctive exciplex emission of the supramolecular polymers was controlled by tuning the molecular conformation in different composition ratios of a mixed DMSO/H2 O solution. The strong exciplex emission of the supramolecular polymer I with yellow emission was a consequence of the intramolecular charge–transfer interactions in a mixed DMSO/H2 O (60 : 40–1 : 99 v/v) solution.