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| Type |
Symposium |
| Area |
[English Session - IBS 심포지엄] New Directions in Polymer Science (※IBS 첨단연성물질 연구단 공동개최) |
| Room No. |
405호 |
| Time |
FRI 09:30-: |
| Code |
POLY2-2 |
| Subject |
Teasing Bio-inspired Micro-Reactor Chemistry out of Simple Polymer Solutions |
| Authors |
WANG HUAN, GRANICK STEVE1,*
기초과학연구원 천단연성물질연구단, China
1기초과학연구원 첨단연성물질연구단, United States
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| Abstract |
We live in an age where research fields benefit from cross-pollination. In living cells, liquid droplets, which mostly are dynamical assemblies of macromolecules, function to enable chemical reactions by concentrating reactants through this nonequilibrium process. We have noticed that droplets of polymer in volatile solvent similarly concentrate into local dynamical pockets as evaporation proceeds. This presents interesting new physics on the one hand as the influence of polymer viscoelasticity in this nonequilibrium situation is subtle. It also presents chemists with a practical tool to trigger chemical reactions that in the bulk solutions would at equilibrium not occur or cease reaction by selective depletion of reactants into pockets. |
| E-mail |
huanwang8874@gmail.com |
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119th General Meeting of the KCS