The DOI matches its Crossref record.
Ratiometric and Selective Fluorescent Sensor for CuIIBased on Internal Charge Transfer (ICT)
Abstract
A Cu(II)-sensing, ratiometric, and selective fluorescent sensor 1, N-butyl-4,5-di[(pyridin-2-ylmethyl)amino]-1,8-naphthalimide, was designed and synthesized on the basis of the mechanism of internal charge transfer (ICT). In aqueous ethanol solutions of 1, the presence of Cu(II) induces the formation of a 1:1 metal-ligand complex, which exhibits a strong, increasing fluorescent emission centered at 475 nm at the expense of the fluorescent emission of 1 centered at 525 nm. [structure: see text]
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Citations
Cited by
Zhao, Y., Zhang, X.-B., Han, Z.-X., Qiao, L., Li, C.-Y., Jian, L.-X., Shen, G.-L., & Yu, R.-Q. (2009) · Analytical Chemistry · doi:10.1021/ac901127n · Cited by 455
Grover, K., Koblova, A., Pezacki, A. T., Chang, C. J., & New, E. J. (2024) · Chemical Reviews · doi:10.1021/acs.chemrev.3c00819 · Cited by 129
Metadata
- Authors
- Xu, Z., Xiao, Y., Qian, X., Cui, J., & Cui, D.
- Venue
- Organic Letters
- Publisher
- American Chemical Society (ACS)
- Published
- 2005-02-05
- Volume
- 7
- Issue
- 5
- Pages
- 889-892
- ISSN
- 1523-7052 (ISSN-L)
- 1523-7060
- OpenAlex
- W2049814280
- Cited by
- 518
- References
- 0
- FWCI
- 9.11
- Type
- journal article
- Language
- en
- Open access
- closed
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Contains information from the Semantic Scholar Academic Graph Datasets, made available under the ODC Attribution License (ODC-BY 1.0).
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