Literature DB >> 25662906

Reaction between a haemoglobin model compound and hydrosulphide in aqueous solution.

Kenji Watanabe1, Toshikane Suzuki, Hiroaki Kitagishi, Koji Kano.   

Abstract

The reaction between hydrosulphide (SH(-)) and a haemoglobin model compound, composed of a Fe(III)-porphyrin and a cyclodextrin dimer possessing a pyridine-linker (met-hemoCD3), was studied. Met-hemoCD3 formed a stable (SH(-))-met-hemoCD3 complex in oxygen-free neutral aqueous solution. In the presence of O2, reversible ligand exchange between (SH(-))-met-hemoCD3 (Fe(III)) and O2-hemoCD3 (Fe(II)) occurred.

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Year:  2015        PMID： 25662906     DOI： 10.1039/c5cc00057b

Source DB:  PubMed          Journal:  Chem Commun (Camb)        ISSN： 1359-7345            Impact factor:   6.222


  6 in total

1.  A ratiometric fluorescence probe for the selective detection of H2S in serum using a pyrene-DPA-Cd2+ complex.

Authors:  Jihoon Kim; Jinyoung Oh; Min Su Han
Journal:  RSC Adv       Date:  2021-07-12       Impact factor: 4.036

2.  Hydrogen Sulfide Oxidation by Myoglobin.

Authors:  Trever Bostelaar; Victor Vitvitsky; Jacques Kumutima; Brianne E Lewis; Pramod K Yadav; Thomas C Brunold; Milos Filipovic; Nicolai Lehnert; Timothy L Stemmler; Ruma Banerjee
Journal:  J Am Chem Soc       Date:  2016-06-30       Impact factor: 15.419

3.  Circadian clock disruption by selective removal of endogenous carbon monoxide.

Authors:  Saika Minegishi; Ikuko Sagami; Shigeru Negi; Koji Kano; Hiroaki Kitagishi
Journal:  Sci Rep       Date:  2018-08-10       Impact factor: 4.379

Review 4.  Emerging pharmacological tools to control hydrogen sulfide signaling in critical illness.

Authors:  Eizo Marutani; Fumito Ichinose
Journal:  Intensive Care Med Exp       Date:  2020-01-31

5.  Sensitive quantification of carbon monoxide in vivo reveals a protective role of circulating hemoglobin in CO intoxication.

Authors:  Qiyue Mao; Akira T Kawaguchi; Shun Mizobata; Roberto Motterlini; Roberta Foresti; Hiroaki Kitagishi
Journal:  Commun Biol       Date:  2021-03-29

Review 6.  H2S/Thiols, NO•, and NO-/HNO: Interactions with Iron Porphyrins.

Authors:  Silvina Bieza; Agostina Mazzeo; Juan Pellegrino; Fabio Doctorovich
Journal:  ACS Omega       Date:  2022-01-05
  6 in total

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