Influence of Self-Assembly and Solvent Polarity on Fluorescence Properties of Hydrophobic Organic Cations Based on Anthracene Skeleton

Citation metadata

Author: Chunxia Tan
Date: June 2019
Publisher: Springer
Document Type: Report
Length: 173 words

Document controls

Main content

Abstract :

Byline: Chunxia Tan (1) Keywords: organic cations; fluorescence; self-assembly; solvent polarity; monomer emission; aggregation emission; O 651 Abstract: Fluorescence mode is influenced by the substituents, the polarity of the solvent, the steric factor and even the aggregation state of molecules in solvent under the testing environment. By comparing the fluorescent behavior of three anthracene derivatives, we observe that the hydrophobic interaction and steric effect in structures reduce fluorescence intensity, quantum yield and fluorescence lifetime. The emitting mode of two amphiphilic salts changes from aggregation emission in weak polar solvent to monomer emission in strong polar solvent and gives the similar variety in mixed solvent. Author Affiliation: (1) 0000 0004 1797 6990, grid.418117.a, College of Pharmacy, Gansu University of Chinese Medicine, Lanzhou, Gansu, 730000, China Article History: Registration Date: 13/05/2019 Received Date: 28/08/2018 Online Date: 14/05/2019 Article note: Foundation item: Supported by the Natural Science Foundation of Gansu (2016 Gansu Science and Technology Support Project)(1610RJZA072), and the Key Laboratory of Traditional Chinese Medicine Quality and Standard, Gansu Province (Gansu University of Chinese Medicine) (ZYZL18-006)

Source Citation

Source Citation   

Gale Document Number: GALE|A585460349