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129th General Meeting of Korean Chemical Society & Exposition Synthesis of Acridine-Based High Visibility Fluorescent Molecules Towards TPU

Submission Date :
2 / 28 / 2022 , 14 : 25 : 56
Abstract Number :
Presenting Type:
Poster Presentation
Presenting Area :
Organic Chemistry
Authors :
Wonbin Kim, Si Hyeong Park, Hyeon Oh, MinWoo Han, Young-A Son*
Dept. of Advanced Organic Materials Engineering, Chungnam National University, Korea
Assigned Code :
ORGN.P-617 Assigend Code Guideline
Presenting Time :
April 15 (FRI) 11:00~13:00
As the global environment and resource conservation and conservation issues emerged, international efforts to improve environmental pollution began, including regulations on global environmental pollution, carbon emission reduction, and waste reduction policies around the world. Among these, research on the manufacture of solvent-free, eco-friendly biomass-based thermoplastic polyurethane (TPU) fibers that do not use solvents is also being actively conducted. Color problems occur as the biomass content increases. This study aimed at the molecular structure design, simulation, and synthesis technology development of fluorescent materials using acridine derivatives applicable to TPU materials. PPP-MO π-systems, Dmol³, DFT calculation The color absorption and fluorescence wavelength of the newly designed acridine dye were calculated using computational chemistry software, and the molecular structure synthesis with improved visibility was studied. In addition, it was confirmed whether TPU can be applied to a novel high-visibility acridine material by using a UV-vis device.