Article
  • Critical Fluorescence Enhancement of a Polydiphenylacetylene Derivative through Thermally Induced Phase Separation

  • Hyosang Park, Heesang Kim, and Giseop Kwak†

  • School of Applied Chemical Engineering Major in Polymer Science and Engineering, Kyungpook National University, 1370 Sankyuk-dong, Buk-ku, Deagu 41566, Korea

  • 열유도 상분리에 의한 폴리디페닐아세틸렌 유도체의 급격한 형광증대

  • 박효상 · 김희상 · 곽기섭†

  • 경북대학교 응용화학공학부 고분자공학전공

  • Reproduction, stored in a retrieval system, or transmitted in any form of any part of this publication is permitted only by written permission from the Polymer Society of Korea.

References
  • 1. Tsuchihara, K.; Masuda, T.; Higashimura, T. Tractable Silicon-Containing Poly(diphenyl-acetylenes): Their Synthesis and High Gas Permeability. J. Am. Chem. Soc. 1991, 113, 8548-8549.
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  • 2. Tsuchihara, K.; Masuda, T.; Higashimura, T. Polymerization of Silicon-Containing Diphenylacetylenes and High Gas Permeability of the Product Polymers. Macromolecules 1992, 25, 5816-5820.
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  • 3. Lee, W. E.; Kim, J. W.; Oh, C. J.; Sakaguchi, T.; Fujiki, M.; Kwak, G.Correlation of Intramolecular Excimer Emission with Lamellar Layer Distance in Liquid Crystalline Polymers: Verification by Film-Swelling Method. Angew. Chem. Int. Ed. 2000, 49, 1406-1409.
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  • 4. Kwak, G.; Lee, W. E.; Kim, W. H.; Lee, H. Fluorescence Imaging of Latent Fingerprint on Conjugated Polymer Film with Large Fractional Free Volume. Chem. Commun. 2009, 16, 2112-2114.
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  • 5. Lee, W. E.; Lee, C. L.; Sakaguchi, T.; Fujiki, M.; Kwak, G.Fluorescent Viscosity Sensor Film of Molecular-Scale Porous Polymer with Intramolecular π-Stack Structure. Macromolecules 2011,44, 432-436.
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  • 6. Lee, W. E.; Jin, Y. J.; Park, L. S.; Kwak, G.Fluorescent Actuator Based on Microporous Conjugated Polymer with Intramolecular Stack Structure. Adv. Mater. 2012,24, 5604-5609.
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  • 7. Lee, W. E.; Jin, Y. J.; Park, L. S.; Kwak, G.Fluorescent Actuator Based on Microporous Conjugated Polymer with Intramolecular Stack Structure. Adv. Mater. 2012,24, 5604-5609.
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  • 8. Kim, B. S.; Jin, Y. J.; Lee, W. E.; Byun, D. J.; Yu, R.; Park, S. J.; Kim, H.; Song, K. H.; Jang, S. Y.; Kwak, G.Highly Fluorescent, Photo stable Conjugated Polymer Dots with Amor phous, Glassy-state, Coarsened Structure for Bioimaging. Adv. Opt. Mater. 2015, 3, 78-86.
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  • 9. Lee, W. E.; Oh, C. J.; Kang, I. K.; Kwak G.Diphenylacetylene Polymer Nanofiber Mats Fabricated by Freeze Drying: Preparation and Application for Explosive Sensors. Macromol. Chem. Phys. 2010, 211, 1900-1908.
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  • 10. Jin, Y. J.; Lee, W. E.; Lee, C. L.; Kwak, G.Highly Emissive ‘Frozen-In” Conjugated Polymer Nanofibers. Soft Matter 2016, 12, 4443-4448.
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  • 11. van de Witte, P.; Dijkstra, P. J.; van den Berg, J. W. A.; Feijen, J. Phase Separation Process in Polymer Solutions in Relation to Membrane Formation. J. Membr. Sci. 1996, 771, 1-31.
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  • 12. Han, D. C.; Jin, Y. J.; Lee, J. H.; Kim, B. S.; Kim, H. J.; Song, K. H.; Kwak, G.Environment-Specific Fluorescence Response of Microporous, Conformation-Variable Conjugated Polymer Film to Water in Organic Solvents: On-line Real-Time Monitoring in Fluidic Channels. Macromol. Chem. Phys. 2014, 215, 1068-1076.
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  • 13. Hong, Y.; Lam, J. W. Y.; Tang, B. Z. Aggregation-induced Emission. Chem. Soc. Rev. 2011, 40, 5361-5388.
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  • Polymer(Korea) 폴리머
  • Frequency : Bimonthly(odd)
    ISSN 0379-153X(Print)
    ISSN 2234-8077(Online)
    Abbr. Polym. Korea
  • 2022 Impact Factor : 0.4
  • Indexed in SCIE

This Article

  • 2021; 45(4): 628-632

    Published online Jul 25, 2021

  • 10.7317/pk.2021.45.4.628
  • Received on Apr 14, 2021
  • Revised on May 6, 2021
  • Accepted on May 6, 2021

Correspondence to

  • Giseop Kwak

  • School of Applied Chemical Engineering Major in Polymer Science and Engineering, Kyungpook National University, 1370 Sankyuk-dong, Buk-ku, Deagu 41566, Korea

  • E-mail: gkwak@knu.ac.kr