Correction: Analytical Sciences https://doi.org/10.1007/s44211-024-00561-3

The article, “Facile synthesis of amino‑modified magnetic covalent organic framework for the efficient extraction and determination of anionic azo dyes in carbonated beverages”, written by Shuping Guan et al., was originally published online on the publisher’s internet portal on 04 April 2024 with Open Access under a Creative Commons Attribution (CC BY) license 4.0.

With the authors' decision to cancel Open Access the copyright of the article changed on 19 April 2024 to ©The Author(s), under exclusive licence to The Japan Society for Analytical Chemistry 2024 with all rights reserved.