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Turn-On Fluorescent Chemosensor for Hg(2+) Based on Multivalent Rhodamine Ligands
Rhodamine-based fluorescent chemosensors 1 and 2 exhibit selective fluorescence enhancement to Fe(3+) and Hg(2+) over other metal ions at 580 nm in CH(3)CN/H(2)O (3/1, v/v) solution. Bis(rhodamine) chemosensor 1, under optimized conditions (CH(3)CN/HEPES buffer (0.02 M, pH = 7.0) (95/5, v/v)), shows...
| Autores principales: | , , , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
| Publicado: |
Molecular Diversity Preservation International (MDPI)
2012
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| Materias: | |
| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3546724/ https://www.ncbi.nlm.nih.gov/pubmed/23222686 http://dx.doi.org/10.3390/ijms131216822 |