ArticleBMC chemistry2025
Employing intrinsic fluorone-dye fluorescence in a quenching-based ("on-off") strategy for diltiazem determination in tablets and capsules.
Article in BMC chemistry, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.
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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
2 citing papers in PubMed.
- Spectrofluorimetric quantification of terconazole in pharmaceutical creams with comprehensive sustainability evaluation.BMC chemistry · 2026Article
- Causal relationship between circadian rhythm-related genes expression and spinal disorders: systematic druggable genome-wide Mendelian randomization analysis and virtual screening.Naunyn-Schmiedeberg's archives of pharmacology · 2026Article
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Abstract
A novel green spectrofluorometric method was developed for the quantification of diltiazem hydrochloride (DLZ), a benzothiazepine-class calcium channel blocker with vasodilatory properties. The assay exploits the rapid fluorescence quenching of Acid Red 87-a fluorone-based dye-upon complexation with DLZ in acidic medium (pH 3.8). This "on-off" mechanism enables selective DLZ detection by measuring the decrease in Acid Red 87 native fluorescence intensity (λ
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