ArticleJournal of fluorescence2025
New Styryl 1,3,4-Oxadiazol-Based Fluorometric "Turn on" pH Sensor.
Article in Journal of fluorescence, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
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Who cites it
1 citing paper in PubMed.
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Authors and funding
4 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
A new 1,3,4-oxadiazole derivative (MeO-SODA) was synthesized, fully characterized by means of IR, NMR and HRMS data and and additionally, its ability to detect extremely acidic pH values was examined. Firstly, the characteristic behavior of MeO-SODA was examined in ten different solvents, revealing that it underwent non-radiative transitions as the hydrogen bonding capacity of solvent increased. Secondly, the absorption and fluorescence measurements for MeO-SODA were conducted across various pH levels (pH 2, 4, 6, 7, 9, 10, 12), with fluorescence emission observed exclusively at pH 2. We propose that this new probe could serve as a highly selective sensor at extremely acidic pH levels. Additionally, experiments with lemon juice demonstrated that this new 1,3,4-oxadiazole derivative could be suitable for practical applications. Furthermore, the results of this study are expected to provide insights into synthesizing new probes capable of detecting at a single pH value, setting them apart from the typical pH studies found in the literature.
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Registered trials
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