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Fluorescent probes as mineral oil quality indicators
Publicated to:Pure And Applied Optics. 3 (4): 659-666 - 1994-01-01 3(4), DOI: 10.1088/0963-9659/3/4/029
Authors: Vinas M; Escudero J; Martinez Murciano E; Montoro T
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Abstract
We carry out the characterization of a mineral oil during its thermal degradation process by means of spectroscopic methods. If the temperature reached during the thermal treatment is bigger than a critical value T c, the polarity of the oil increases. The results obtained are based in the changes observed in fluorescence spectra of some organic molecules (indoles) in solution versus their surround environment (solvent polarity). The oil polarity is the parameter that characterizes its degradation level.
Keywords
Quality index
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Según las diferentes agencias de indexación, el número de citas acumuladas por esta publicación hasta la fecha 2025-07-13:
- Open Alex: 3
- Scopus: 2
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Leadership analysis of institutional authors
There is a significant leadership presence as some of the institution’s authors appear as the first or last signer, detailed as follows: Last Author (MONTORO ORDOÑEZ, TERESA).