Literature DB >> 21627317

Hierarchical helical assembly of conjugated poly(3-hexylthiophene)-block-poly(3-triethylene glycol thiophene) diblock copolymers.

Eunji Lee1, Brenton Hammer, Jung-Keun Kim, Zachariah Page, Todd Emrick, Ryan C Hayward.   

Abstract

We report on the solution-state assembly of all-conjugated polythiophene diblock copolymers containing nonpolar (hexyl) and polar (triethylene glycol) side chains. The polar substituents provide a large contrast in solubility, enabling formation of stably suspended crystalline fibrils even under very poor solvent conditions for the poly(3-hexylthiophene) block. For appropriate block ratios, complexation of the triethylene glycol side chains with added potassium ions drives the formation of helical nanowires that further bundle into superhelical structures.

Entities:  

Year:  2011        PMID： 21627317     DOI： 10.1021/ja2038547

Source DB:  PubMed          Journal:  J Am Chem Soc        ISSN： 0002-7863            Impact factor:   15.419


  8 in total

1.  Mesostructured Block Copolymer Nanoparticles: Versatile Templates for Hybrid Inorganic/Organic Nanostructures.

Authors:  Luke A Connal; Nathaniel A Lynd; Maxwell J Robb; Kimberly A See; Se Gyu Jang; Jason M Spruell; Craig J Hawker
Journal:  Chem Mater       Date:  2012-10-15       Impact factor: 9.811

2.  The effect of solvent quality on pathway-dependent solution-state self-assembly of an amphiphilic diblock copolymer.

Authors:  Shrinivas Venkataraman; Guangmin Wei; Kenneth P Mineart; James L Hedrick; Vivek M Prabhu; Yi Yan Yang
Journal:  J Appl Phys       Date:  2020       Impact factor: 2.546

3.  Tailored hierarchical micelle architectures using living crystallization-driven self-assembly in two dimensions.

Authors:  Zachary M Hudson; Charlotte E Boott; Matthew E Robinson; Paul A Rupar; Mitchell A Winnik; Ian Manners
Journal:  Nat Chem       Date:  2014-09-07       Impact factor: 24.427

Review 4.  Helically assembled π-conjugated polymers with circularly polarized luminescence.

Authors:  Kazuyoshi Watanabe; Kazuo Akagi
Journal:  Sci Technol Adv Mater       Date:  2014-08-21       Impact factor: 8.090

5.  Uniform electroactive fibre-like micelle nanowires for organic electronics.

Authors:  Xiaoyu Li; Piotr J Wolanin; Liam R MacFarlane; Robert L Harniman; Jieshu Qian; Oliver E C Gould; Thomas G Dane; John Rudin; Martin J Cryan; Thomas Schmaltz; Holger Frauenrath; Mitchell A Winnik; Charl F J Faul; Ian Manners
Journal:  Nat Commun       Date:  2017-06-26       Impact factor: 14.919

6.  Formal preparation of regioregular and alternating thiophene-thiophene copolymers bearing different substituents.

Authors:  Atsunori Mori; Keisuke Fujita; Chihiro Kubota; Toyoko Suzuki; Kentaro Okano; Takuya Matsumoto; Takashi Nishino; Masaki Horie
Journal:  Beilstein J Org Chem       Date:  2020-03-05       Impact factor: 2.883

7.  Facile synthesis of water-dispersible poly(3-hexylthiophene) nanoparticles with high yield and excellent colloidal stability.

Authors:  Hanyi Duan; Chao Guan; Jingyi Xue; Tessa Malesky; Yangchao Luo; Yao Lin; Yang Qin; Jie He
Journal:  iScience       Date:  2022-04-07

8.  Hybrid conjugated polymer/magnetic nanoparticle composite nanofibers through cooperative non-covalent interactions.

Authors:  Lingyao Meng; Brad W Watson; Yang Qin
Journal:  Nanoscale Adv       Date:  2020-04-28
  8 in total

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