Issue 4, 2025
From the journal:

Analyst

The aggregation-caused quenching effect and fluorescence enhancement features of ZIF-90 and their feasibility for the detection and imaging of ATP in cells†

Jing-Hao Fu,a   Xuan Wang,b   Qi-He Xia,a   Zeng-Ping Chen, ORCID logo *a   Ping-Fan Shen,a   Yao Chen*ac  and  Ru-Qin Yu ORCID logo a  

* Corresponding authors

a State Key Laboratory of Chemo/Biosensing and Chemometrics, College of Chemistry and Chemical Engineering, Hunan University, Changsha, Hunan 410082, P. R. China
E-mail: zpchen@hnu.edu.cn, chenyao717@ hnu.edu.cn

b Shanghai Yanlu Maman Technology Co., Ltd, Shanghai, P. R. China

c Hunan Key Lab of Biomedical Materials and Devices, College of Life Sciences and Chemistry, Hunan University of Technology, Zhuzhou, PR China

Abstract

Herein, two new or overlooked features of ZIF-90 were identified and investigated. Imidazole-2-carboxaldehyde is fluorescent, but its fluorescence in ZIF-90 is quenched by an ACQ effect. ZIF-90 can enhance the fluorescence of Cy5, but quench that of 6-FAM. The applicability of the two newly identified features in biosensing was explored.

Graphical abstract: The aggregation-caused quenching effect and fluorescence enhancement features of ZIF-90 and their feasibility for the detection and imaging of ATP in cells

About
Cited by
Related
Download options Please wait...

Supplementary files

Article information

DOI
https://doi.org/10.1039/D4AN01385A
Article type
Communication
Submitted
27 Oct 2024
Accepted
26 Jan 2025
First published
27 Jan 2025

Analyst, 2025,150, 600-604

Permissions

Request permissions

The aggregation-caused quenching effect and fluorescence enhancement features of ZIF-90 and their feasibility for the detection and imaging of ATP in cells

J. Fu, X. Wang, Q. Xia, Z. Chen, P. Shen, Y. Chen and R. Yu, Analyst, 2025, 150, 600 DOI: 10.1039/D4AN01385A

To request permission to reproduce material from this article, please go to the Copyright Clearance Center request page.

If you are an author contributing to an RSC publication, you do not need to request permission provided correct acknowledgement is given.

If you are the author of this article, you do not need to request permission to reproduce figures and diagrams provided correct acknowledgement is given. If you want to reproduce the whole article in a third-party publication (excluding your thesis/dissertation for which permission is not required) please go to the Copyright Clearance Center request page.

Read more about how to correctly acknowledge RSC content.

Social activity

Spotlight

Advertisements