ArticleInorganic chemistry2014
Chemically reversible reactions of hydrogen sulfide with metal phthalocyanines.
Article in Inorganic chemistry, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 11 papers.
What it found
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Who cites it
11 citing papers in PubMed.
- Article
- Diaminomaleonitrile (DAMN)-Based Salen-Type Cobalt Complexes as Cyclable Sensors for HInorganic chemistry · 2025Article
- Activity-Based Fluorescent Probes for Hydrogen Sulfide and Related Reactive Sulfur Species.Chemical reviews · 2024Review
- Chemistry of Hydrogen Sulfide-Pathological and Physiological Functions in Mammalian Cells.Cells · 2023Review
- Sol-Gel Dipping Devices for HSensors (Basel, Switzerland) · 2023Article
- Paper-Strip-Based Sensors for HSensors (Basel, Switzerland) · 2022Article
- A Novel Fluorescent Probe for Selective Detection of Hydrazine and Its Application in Imaging.Biosensors · 2021Article
- FluorescentInorganic chemistry · 2020Article
- Chemical probes for molecular imaging and detection of hydrogen sulfide and reactive sulfur species in biological systems.Chemical Society reviews · 2015Review
- Three toxic gases meet in the mitochondria.Frontiers in physiology · 2015Review
- Article
Corrections and comments
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Authors and funding
4 authors.
Funding
Abstract
Hydrogen sulfide (H2S) is an important signaling molecule that exerts action on various bioinorganic targets. Despite this importance, few studies have investigated the differential reactivity of the physiologically relevant H2S and HS(-) protonation states with metal complexes. Here we report the distinct reactivity of H2S and HS(-) with zinc(II) and cobalt(II) phthalocyanine (Pc) complexes and highlight the chemical reversibility and cyclability of each metal. ZnPc reacts with HS(-), but not H2S, to generate [ZnPc-SH](-), which can be converted back to ZnPc by protonation. CoPc reacts with HS(-), but not H2S, to form [Co(I)Pc](-), which can be reoxidized to CoPc by air. Taken together, these results demonstrate the chemically reversible reaction of HS(-) with metal phthalocyanine complexes and highlight the importance of H2S protonation state in understanding the reactivity profile of H2S with biologically relevant metal scaffolds.
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Registered trials
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