Issue 4, 2021
From the journal:

New Journal of Chemistry

Multiple stimulus-responsive behavior of a triphenylamine-substituted acylhydrazone derivative†

Hongyang Qi,a   Binglian Bai, ORCID logo *a   Haitao Wang,b   Jue Wei,*a   Min Li*b  and  Hong Xinc  

* Corresponding authors

a College of Physics, Jilin University, Changchun 130012, P. R. China
E-mail: baibinglian@jlu.edu.cn, weijue@jlu.edu.cn

b Key Laboratory for Automobile Materials, Ministry of Education, Institute of Materials Science and Engineering, Jilin University, Changchun 130012, P. R. China
E-mail: minli@jlu.edu.cn

c College of Chemistry and Chemical Engineering, Shenzhen University, Shenzhen 518060, P. R. China

Abstract

A triphenylamine-based acylhydrazone derivative (TBHM) was synthesized, and its emission properties either in solution or in the solid state were studied. It was demonstrated that TBHM showed a significant solvation effect, and the TBHM solution exhibited a very strong fluorescence quenching effect in the presence of iron ions with the detection limit of 9.7 × 10−7 M. In addition, TBHM displayed reversible blue and cyan emissions upon being ground and annealed. Furthermore, TBHM exhibited significant reversible acid/base induced fluorescence conversion characteristics in both organogel and xerogel states due to the protonation effect.

Graphical abstract: Multiple stimulus-responsive behavior of a triphenylamine-substituted acylhydrazone derivative

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Article information

DOI
https://doi.org/10.1039/D0NJ05015F
Article type
Paper
Submitted
12 Oct 2020
Accepted
15 Dec 2020
First published
18 Jan 2021

New J. Chem., 2021,45, 2085-2089

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Multiple stimulus-responsive behavior of a triphenylamine-substituted acylhydrazone derivative

H. Qi, B. Bai, H. Wang, J. Wei, M. Li and H. Xin, New J. Chem., 2021, 45, 2085 DOI: 10.1039/D0NJ05015F

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