Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
29254 | Journal of Photochemistry and Photobiology A: Chemistry | 2007 | 5 Pages |
Abstract
2-(3-Hydroxy-naphthalen-2-yl)-benzo[d][1,3]oxazin-4-one (HNBO), 3-hydroxy-naphthalene-2-carboxylic acid (2-heptylcarbamoyl-phenyl)-amide (HNAHPA) and 2-[2-(2-hydroxy-phenyl)-benzooxazol-6-ylmethylene]-malononitrile (HBODC) are shown to be fluorescent and colorimetric anion chemosensors with high selectivity for F− over Cl−, in the low analyte concentration range of 10−6 to 10−4 M.
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Authors
Manoj Kumar Nayak, Jangwon Seo, Sanghyuk Park, Soo Young Park,