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A Rhodamine-Based Fluorescent and Colorimetric Chemodosimeter for the Rapid Detection of Hg2+ Ions in Aqueous Media
Abstract
A rhodamine-based fluorescent and colorimetric chemodosimeter for the rapid detection of Hg2+ ions in aqueous media was developed. The system, which utilizes an irreversible Hg2+-promoted oxadiazole forming reaction, responds instantaneously at room temperature in a 1:1 stoichiometric manner to the amount of Hg2+. The selectivity of this system for Hg2+ over other metal ions is remarkably high, and its sensitivity is below 2 ppb in aqueous solutions.
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Cited by
A new trend in rhodamine-based chemosensors: application of spirolactam ring-opening to sensing ions
Kim, H. N., Lee, M. H., Kim, H. J., Kim, J. S., & Yoon, J. (2008) · Chemical Society Reviews · doi:10.1039/b802497a · Cited by 1,649
Ray, P. C. (2010) · Chemical Reviews · doi:10.1021/cr900335q · Cited by 773
Freeman, R., Finder, T., & Willner, I. (2009) · Angewandte Chemie International Edition · doi:10.1002/anie.200902395 · Cited by 490
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
Emerging tellurium nanostructures: controllable synthesis and their applications
He, Z., Yang, Y., Liu, J.-W., & Yu, S.-H. (2017) · Chemical Society Reviews · doi:10.1039/c7cs00013h · Cited by 282
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Metadata
- Authors
- Yang, Y.-K., Yook, K.-J., & Tae, J.
- Venue
- Journal of the American Chemical Society
- Publisher
- American Chemical Society (ACS)
- Published
- 2005-11-09
- Volume
- 127
- Issue
- 48
- Pages
- 16760-16761
- ISSN
- 0002-7863 (ISSN-L)
- 1520-5126
- OpenAlex
- W1971451316
- Cited by
- 1,044
- References
- 0
- FWCI
- 17.78
- Type
- journal article
- Language
- en
- Open access
- closed
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- Yang, Y.-K., Yook, K.-J., & Tae, J. (2005). A Rhodamine-Based Fluorescent and Colorimetric Chemodosimeter for the Rapid Detection of Hg2+ Ions in Aqueous Media. Journal of the American Chemical Society. https://doi.org/10.1021/ja054855t
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