Literature DB >> 25534021

Polyaromatic nanocapsules displaying aggregation-induced enhanced emissions in water.

Yusuke Okazawa1, Kei Kondo, Munetaka Akita, Michito Yoshizawa.   

Abstract

V-shaped polyaromatic amphiphiles with phenanthrene or naphthalene rings spontaneously and quantitatively formed micelle-like nanocapsules in water at room temperature. In contrast to usual polyaromatic aggregates with weak fluorescent properties, the new capsules providing spherical polyaromatic shells with diameters of ∼2 nm show strong fluorescent emissions due to an aggregation-induced enhanced emission (AIEE) effect and moreover encapsulate a fluorescent coumarin dye to generate highly emissive host-guest composites.

Entities:  

Year:  2014        PMID： 25534021     DOI： 10.1021/ja511463k

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


  13 in total

1.  Self-Assembly Behaviors of a Penta-Phenylene Maltoside and Its Application for Membrane Protein Study.

Authors:  Muhammad Ehsan; Ashwani Kumar; Jonas S Mortensen; Yang Du; Parameswaran Hariharan; Kaavya K Kumar; Betty Ha; Bernadette Byrne; Lan Guan; Brian K Kobilka; Claus J Loland; Pil Seok Chae
Journal:  Chem Asian J       Date:  2019-04-10

2.  Design and synthesis of theranostic antibiotic nanodrugs that display enhanced antibacterial activity and luminescence.

Authors:  Sheng Xie; Sesha Manuguri; Giampiero Proietti; Joakim Romson; Ying Fu; A Ken Inge; Bin Wu; Yang Zhang; Daniel Häll; Olof Ramström; Mingdi Yan
Journal:  Proc Natl Acad Sci U S A       Date:  2017-07-25       Impact factor: 11.205

3.  Self-Assembled Fluorescent Pt(II) Metallacycles as Artificial Light-Harvesting Systems.

Authors:  Koushik Acharyya; Soumalya Bhattacharyya; Hajar Sepehrpour; Shubhadip Chakraborty; Shuai Lu; Bingbing Shi; Xiaopeng Li; Partha Sarathi Mukherjee; Peter J Stang
Journal:  J Am Chem Soc       Date:  2019-09-06       Impact factor: 15.419

4.  Self-Assembly Behavior and Application of Terphenyl-Cored Trimaltosides for Membrane-Protein Studies: Impact of Detergent Hydrophobic Group Geometry on Protein Stability.

Authors:  Muhammad Ehsan; Yang Du; Jonas S Mortensen; Parameswaran Hariharan; Qianhui Qu; Lubna Ghani; Manabendra Das; Anne Grethen; Bernadette Byrne; Georgios Skiniotis; Sandro Keller; Claus J Loland; Lan Guan; Brian K Kobilka; Pil Seok Chae
Journal:  Chemistry       Date:  2019-08-05       Impact factor: 5.236

5.  Two AIEE-active α-cyanostilbene derivatives containing BF2 unit for detecting explosive picric acid in aqueous medium.

Authors:  Shengmei Guo; Jianting Pan; Jianyan Huang; Lin Kong; Jiaxiang Yang
Journal:  RSC Adv       Date:  2019-08-20       Impact factor: 4.036

Review 6.  Aggregation-induced emission of siloles.

Authors:  Zujin Zhao; Bairong He; Ben Zhong Tang
Journal:  Chem Sci       Date:  2015-07-14       Impact factor: 9.825

7.  Well-defined aqueous nanoassemblies from amphiphilic meta-terphenyls and their guest incorporation.

Authors:  Yusuke Okazawa; Kei Kondo; Munetaka Akita; Michito Yoshizawa
Journal:  Chem Sci       Date:  2015-06-09       Impact factor: 9.825

8.  Organic solid fluorophores regulated by subtle structure modification: color-tunable and aggregation-induced emission.

Authors:  Jing Nan Zhang; Hui Kang; Nan Li; Shi Ming Zhou; Hua Ming Sun; Shi Wei Yin; Na Zhao; Ben Zhong Tang
Journal:  Chem Sci       Date:  2016-08-30       Impact factor: 9.825

9.  An arch-bridge-type fluorophore for bridging the gap between aggregation-caused quenching (ACQ) and aggregation-induced emission (AIE).

Authors:  Manna Huang; Ruina Yu; Ke Xu; Shuxian Ye; Shi Kuang; Xinhai Zhu; Yiqian Wan
Journal:  Chem Sci       Date:  2016-03-29       Impact factor: 9.825

10.  An aromatic micelle with bent pentacene-based panels: encapsulation of perylene bisimide dyes and graphene nanosheets.

Authors:  Kenta Ito; Tomoya Nishioka; Munetaka Akita; Akiyoshi Kuzume; Kimihisa Yamamoto; Michito Yoshizawa
Journal:  Chem Sci       Date:  2020-06-05       Impact factor: 9.825
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