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| Format: | Artículo científico |
| Sprache: | en |
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Universidad Mayor de San Andrés
2018
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| Online-Zugang: | https://www.redalyc.org/articulo.oa?id=426357897003 https://www.redalyc.org/journal/4263/426357897003/ https://www.redalyc.org/journal/4263/426357897003/html/ https://www.redalyc.org/journal/4263/426357897003/426357897003.epub https://www.redalyc.org/journal/4263/426357897003/movil |
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Inhaltsangabe:
- LUMINESCENT COMPOUNDS: GINGEROL, QUININE SULPHATE AND FLUORESCEIN, A SHORT REVIEW José A. Bravo Fabiola Valdivieso Noemí Quiróz José L Vila Química Gingerol Isolation Synthesis Fluorescein Luminiscence Certain compounds have luminescent properties. When they are submitted to ultraviolet radiation in a certain wavelength range, electrons get excited passing thus from a fundamental energy state to a higher one. When electrons return to their basic state, they emit the excess energy under the form of radiation in the visible spectrum (390 to 750 nm). We have isolated from their natural sources or synthesized three compounds of such kind, namely gingerol, quinine sulphate and fluorescein, and we have established their yields and observed their luminescent properties. A brief bibliography is provided. *Corresponding author: joselu62@hotmail.com 2018 artículo científico 0250-5460 https://www.redalyc.org/articulo.oa?id=426357897003 https://www.redalyc.org/journal/4263/426357897003/ https://www.redalyc.org/journal/4263/426357897003/html/ https://www.redalyc.org/journal/4263/426357897003/426357897003.epub https://www.redalyc.org/journal/4263/426357897003/movil en http://www.redalyc.org/revista.oa?id=4263 Revista Boliviana de Química application/pdf Universidad Mayor de San Andrés Revista Boliviana de Química (Estado Plurinacional de Bolivia) Num.4 Vol.35