A spiropyran-based colorimetric probe for the highly selective and sensitive detection of copper( <scp>ii</scp> ) ions
A highly selective, sensitive and convenient probe, based on a photochromic and acidochromic benzoxazole-spiropyran derivative, was developed for visual Cu<sup>2+</sup> detection. The detection remained unaffected by competing ions and achieved a detection limit of 10<sup>-7</sup> M in both solution and test strip formats.
Authors
- Xin Zhou (ORCID: https://orcid.org/0000-0002-9238-953X)
- Wangen Miao (ORCID: https://orcid.org/0000-0002-7991-8476)
- Jingli Liu (ORCID: https://orcid.org/0000-0003-2214-4745)
- Limei Xu (ORCID: https://orcid.org/0000-0002-4648-7577)
Institutions
- Lingnan Normal University (CN)
Publication Details
- Journal
- Chemical Communications
- Published
- 2025-11-25
- DOI
- https://doi.org/10.1039/d5cc05144d
- Primary Topic
- Photochromic and Fluorescence Chemistry
- Type
- article
- Field-Weighted Citation Impact
- 0.00