Energy transfer between glucose and Dysprosium(III) in aqueous solution
The fluorescence of Dy(III) and other lanthanides is enhanced when glucose is present in the solution and the solution has been heated (15 min at 175°C). The experimental evidence suggests that this is due to energy transfer between the aldehyde formed when glucose is heated and Dy. This effect was...
| Autores: | , , |
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| Tipo de recurso: | artículo |
| Estado: | Versión publicada |
| Fecha de publicación: | 1997 |
| País: | España |
| Institución: | Universidad de La Rioja (UR) |
| Repositorio: | RIUR. Repositorio Institucional de la Universidad de La Rioja |
| OAI Identifier: | oai:portal.dialnet.es:doc/5bbc695ab750603269e819ae |
| Acceso en línea: | https://investigacion.unirioja.es/documentos/5bbc695ab750603269e819ae |
| Access Level: | acceso abierto |
| Palabra clave: | Energy transfer Enhanced fluorescence Glucose Lanthanide |
| Sumario: | The fluorescence of Dy(III) and other lanthanides is enhanced when glucose is present in the solution and the solution has been heated (15 min at 175°C). The experimental evidence suggests that this is due to energy transfer between the aldehyde formed when glucose is heated and Dy. This effect was used for glucose determination in aqueous solution. A detection limit of 7 μM was obtained, with a linear response to 1 mM. |
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