Functionalized copper metal–organic framework with laccase-like activity for the colorimetric detection of sodium ions in cigarette papers
This study developed a rapid colorimetric method using Cu-BDC-NH 2 to detect sodium ions (Na + ) in cigarette paper, achieving a detection limit of 3.46 µg L −1 . The method was successfully applied to real samples, demonstrating its practical utility.
Authors
- Jing Ma (ORCID: https://orcid.org/0000-0003-1177-1305)
- Hongming Meng (ORCID: https://orcid.org/0000-0002-2670-8918)
- Yuchen Liu (ORCID: https://orcid.org/0000-0001-7505-9718)
- Yaling Yang (ORCID: https://orcid.org/0000-0003-0115-7563)
- Li Gao (ORCID: https://orcid.org/0000-0003-0537-6798)
- Jieyun Cai
- Ya Ruan
- J. Z. Gu
Institutions
- Kunming University of Science and Technology (CN)
- China Tobacco (CN)
- Yunnan Environmental Protection Bureau (CN)
Publication Details
- Journal
- New Journal of Chemistry
- Published
- 2025-12-02
- DOI
- https://doi.org/10.1039/d5nj03942h
- Primary Topic
- Metal-Organic Frameworks: Synthesis and Applications
- Type
- article
- Field-Weighted Citation Impact
- 0.00