Issue 49, 2018
From the journal:

Chemical Communications

Anomalous thermally-activated NIR emission of ESIPT modulated Nd-complexes for optical fiber sensing devices†

Si-Si Sun,a   Jian-Hua Zhang,a   Zheng Wang,a   Yong-Qin Yu,b   Cheng-Yi Zhu,a   Mei Pan ORCID logo *a  and  Cheng-Yong Suac  

* Corresponding authors

a MOE Laboratory of Bioinorganic and Synthetic Chemistry, Lehn Institute of Functional Materials, School of Chemistry, Sun Yat-Sen University, Guangzhou, China
E-mail: panm@mail.sysu.edu.cn

b Shenzhen Technology University, Guangdong, China

c State Key Laboratory of Applied Organic Chemistry, Lanzhou University, Lanzhou 730000, China

Abstract

Highly sensitized NIR emission was modulated using an ESIPT ligand in a Nd-complex, to achieve a substantially elongated NIR lifetime in cyclohexane suspension with a value of 16.89 μs at RT, and anomalous themally-activated NIR emission with the temperature increasing from 77 to 300 K for the first time, which was further designed into a remote and in situ optical fiber sensing device.

Graphical abstract: Anomalous thermally-activated NIR emission of ESIPT modulated Nd-complexes for optical fiber sensing devices

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Article information

DOI
https://doi.org/10.1039/C8CC02345J
Article type
Communication
Submitted
24 Mar 2018
Accepted
21 May 2018
First published
21 May 2018

Chem. Commun., 2018,54, 6304-6307

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Anomalous thermally-activated NIR emission of ESIPT modulated Nd-complexes for optical fiber sensing devices

S. Sun, J. Zhang, Z. Wang, Y. Yu, C. Zhu, M. Pan and C. Su, Chem. Commun., 2018, 54, 6304 DOI: 10.1039/C8CC02345J

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