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http://hdl.handle.net/10397/85
| Title: | Luminescent sensory material for organic-halogen compounds, and methods and apparatus utilizing such | Authors: | Wong, KY Che, CM Lu, W He, Z |
Issue Date: | 14-Feb-2006 | Source: | US Patent 6,998,271 B2. Washington, DC: US Patent and Trademark Office, 2006. | Abstract: | A luminescent sensory material for the detection of the presence of organo-halogen compounds is described. This material is based on a platinum chromophore functionalized with pyridylacetylide ligands, as shown in Formulae I and II (refer to Patent file). These complexes exhibit positive luminescence upon exposure to the vapors of organ-halogen compounds like CH₂2Cl₂ or CHCl₃ with high selectivity over non-chlorinated common organic vapors. Direct relationships between vapor concentration and luminescence intensity are established using thin films prepared from these complexes. | Keywords: | Luminescent sensory material Organic-halogen compounds |
Rights: | Assignee: The Hong Kong Polytechnic University. |
| Appears in Collections: | Patent |
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| File | Description | Size | Format | |
|---|---|---|---|---|
| us6998271b2.pdf | 752.23 kB | Adobe PDF | View/Open |
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