ArticleRSC advances2022
An innovative study on the "on-off-on" detection of sulfur ions based on a TSPP-riboflavin fluorescent probe.
Article in RSC advances, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.
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Who cites it
4 citing papers in PubMed.
- Chemical vapor generation colorimetric system for visual/smartphone RGB dual-mode detection of sulfide.Mikrochimica acta · 2025Article
- Colorimetric chemosensing of Riboflavin using polymeric micro-array reinforced by silver nanoparticle: State-of-the-art on one-drop biomedical analysis.Scientific reports · 2025Article
- The therapeutic potential of hydrogen sulfide and its donors, a new discovery in vascular diseases.Journal of cardiovascular pharmacology · 2025Article
- Activity-Based Fluorescent Probes for Hydrogen Sulfide and Related Reactive Sulfur Species.Chemical reviews · 2024Review
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Authors and funding
6 authors.
Funding
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Abstract
In this paper, 5,10,15,20-(4-sulphonatophenyl) porphyrin (TSPP) was synthesized by a facile route and used as a fluorescent probe to construct a sensor system based on the high water solubility and high quantum yield. It was found that when riboflavin (RF) was introduced into the TSPP solution, the fluorescence intensity of TSPP decreased for the peaks at 645 nm and 700 nm based on the principle of the electrostatic attractions and hydrophobic interactions between TSPP and riboflavin. When the fluorescence emission peak of riboflavin appeared at 550 nm, the fluorescence sensor system changed from the "on" state to the "off" state. When sulfur ions (S
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