Acid–base-controlled and dibenzylammonium-assisted aggregation induced emission enhancement of poly(tetraphenylethene) with an impressive blue shift

Author:

He Lipeng12345,Li Lijie12345,Liu Xiaoning12345,Wang Jun12345,Huang Huanting12345,Bu Weifeng12345

Affiliation:

1. Key Laboratory of Nonferrous Metals Chemistry and Resources Utilization of Gansu Province

2. State Key Laboratory of Applied Organic Chemistry

3. and College of Chemistry and Chemical Engineering

4. Lanzhou University

5. Lanzhou City

Abstract

The non-covalent interaction between dibenzylammonium chloride and DB24C8 groups in poly(tetraphenylethene)-based conjugated polymers not only leads to an AIEE feature but also a significant blue shift from 515 to 483 nm.

Publisher

Royal Society of Chemistry (RSC)

Subject

Organic Chemistry,Polymers and Plastics,Biochemistry,Bioengineering

Reference63 articles.

1. Chemical Sensors Based on Amplifying Fluorescent Conjugated Polymers

2. Conjugated Polyelectrolytes: Fundamentals and Applications, ed. B. Liu and G. C. Bazan, Wiley, 2013

3. Conjugated Polymers: A Practical Guide to Synthesis, ed. K. Müllen, J. R. Reynolds and T. Masuda, RSC, 2014

4. Photophysics of Aromatic Molecules, ed. J. B. Birks, Wiley, London, 1970

5. Excimers and Exciplexes of Conjugated Polymers

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