Solid-state materials for anion sensing in aqueous solution: highly selective colorimetric and luminescence-based detection of perchlorate using a platinum(II) salt
- UCIN
The PF{sub 6}{sup -} salt of a platinum(II) complex changes from yellow to red and becomes intensely luminescent upon exposure to aqueous ClO{sub 4}{sup -}. The response is remarkably selective. Spectroscopic changes are consistent with anion exchange resulting in shortening of the intramolecular Pt***Pt distances between the square planar cations.
- Research Organization:
- Argonne National Lab. (ANL), Argonne, IL (United States). Advanced Photon Source (APS)
- Sponsoring Organization:
- USDOE
- OSTI ID:
- 1002513
- Journal Information:
- Chem. Commun., Vol. 46, Issue 2010
- Country of Publication:
- United States
- Language:
- ENGLISH
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