Direct electrochemical characterization of the interaction between haemoglobin and nitric oxide
Literature Information
Chunhai Fan, Xiaocheng Chen, Genxi Li, Jianqin Zhu, Dexu Zhu, Hugo Scheer
Direct electrochemistry was carried out to investigate the interaction between haemoglobin (Hb) and nitric oxide (NO), employing a Hb–DNA film modified electrode. DNA was used as an electrochemical “promoter” for the direct electron transfer of Hb at the electrode surface. Aside from a pair of peaks corresponding to the redox reaction of Hb, two additional peaks were observed in a solution containing NO. The pre-peak, located at −0.070 V s. SCE, was proposed to come from the chemical redox reaction, i.e., NO-induced oxidation of Hb in the film, coupled electron transfer process of Hb. The other peak, at −0.684 V s. SCE, was assigned to the reduction of heme-ligated NO. These phenomena were proposed to be related to the electron transfer and binding process between Hb and NO.
Recommended Journals

Journal of Medical Biochemistry

Contact Lens & Anterior Eye

Physical Chemistry Chemical Physics

Journal of Enzyme inhibition and Medicinal Chemistry

Advanced Engineering Materials

Mini-Reviews in Medicinal Chemistry

Coloration Technology

Molecular Diversity

Environmental Toxicology and Pharmacology

CrystEngComm
Related Literature
Synergistic contributions by decreasing overpotential and enhancing charge-transfer in α-Fe2O3/Mn3O4/graphene catalysts with heterostructures for photocatalytic water oxidation
Shunli Yin, Xiaomei Wang, Zhigang Mou, Yijie Wu, Hui Huang, Mingshan Zhu, Yukou Du, Ping Yang
DOI: 10.1039/C4CP00384E
Computer simulation studies on passive recruitment dynamics of lipids induced by the adsorption of charged nanoparticles
DOI: 10.1039/C4CP00553H
Kink energy and kink dipole moments on vicinal Au(001) in halide electrolytes
M. Al-Shakran, G. Beltramo, M. Giesen
DOI: 10.1039/C4CP00448E
Reaction rate constants of H-abstraction by OH from large ketones: measurements and site-specific rate rules
Ahmed E. Elwardany, Aamir Farooq
DOI: 10.1039/C4CP01253D
Absolute electron total ionization cross-sections: molecular analogues of DNA and RNA nucleobase and sugar constituents
James N. Bull, Jason W. L. Lee, Claire Vallance
DOI: 10.1039/C4CP00490F
Improving BiVO4 photoanodes for solar water splitting through surface passivation
Yongqi Liang, Johannes Messinger
DOI: 10.1039/C4CP00674G
A first-principle investigation of double-side CVD catalyst metal/graphene contacts
Xiang Ji, Yan Wang, Zhiping Yu
DOI: 10.1039/C4CP00960F
Concentration dependence of hydration water in a model peptide
Stefania Perticaroli, Marco Paolantoni, Paola Sassi, Silvia Corezzi, Assunta Morresi
DOI: 10.1039/C4CP00840E
Conversion efficiency of skutterudite-based thermoelectric modules
James R. Salvador, Jung Y. Cho, Zuxin Ye, Joshua E. Moczygemba, Alan J. Thompson, Jeffrey W. Sharp, Jan D. Koenig, Ryan Maloney, Travis Thompson, Jeffrey Sakamoto, Hsin Wang, Andrew A. Wereszczak
DOI: 10.1039/C4CP01582G
Iron near absorption edge X-ray spectroscopy at aqueous-membrane interfaces
Wenjie Wang, Ivan Kuzmenko, David Vaknin
DOI: 10.1039/C4CP00657G
You might also like
What precautions should be taken when handling 4-Methyl-6-(trifluoromethyl)quinoline (CAS: 40716-16-3)?
When handling 4-Methyl-6-(trifluoromethyl)quinoline (CAS: 40716-16-3), safety go...
What is 4-(3,5-Difluorophenyl)aniline (CAS: 405058-00-6)?
4-(3,5-Difluorophenyl)aniline is an aromatic organic compound with the CAS numbe...
How is 5-{[4-(Trifluoromethyl)phenyl]sulfanyl}-1,2,3-thiadiazole-4-carboxylic acid (CAS: 338982-07-3) typically synthesized?
5-{[4-(Trifluoromethyl)phenyl]sulfanyl}-1,2,3-thiadiazole-4-carboxylic acid can ...
What is the market or research trend for 4-Benzylaniline hydrochloride (CAS: 6317-57-3)?
The market for 4-Benzylaniline hydrochloride (CAS: 6317-57-3) is steadily growin...
Is [3-(Diethylsulfamoyl)phenyl]boronic acid (CAS: 871329-58-7) safe?
[3-(Diethylsulfamoyl)phenyl]boronic acid is generally considered safe when handl...
What are the main uses of 3-Bromo-2,5-dimethoxyaniline (CAS: 115929-62-9)?
3-Bromo-2,5-dimethoxyaniline is mainly used in the pharmaceutical and chemical i...
What regulatory guidelines apply to N-Methyl-1-(5-methyl-1H-indol-3-yl)methanamine (CAS: 915922-67-7)?
N-Methyl-1-(5-methyl-1H-indol-3-yl)methanamine (CAS: 915922-67-7) is subject to ...
What industries use Carbamic acid, N-[(5S)-5,6-diamino-6-oxohexyl]-, 1,1-dimethylethyl ester (CAS: 24828-96-4)?
This compound is primarily used in the pharmaceutical industry for the synthesis...
How should 2-Methyl-2-propanyl [(1S,3R)-3-aminocyclohexyl]carbamate (CAS: 1298101-47-9) be stored?
2-Methyl-2-propanyl [(1S,3R)-3-aminocyclohexyl]carbamate (CAS: 1298101-47-9) sho...
What industries use Ethyl 2-bromo-4,4,4-trifluorobutanoate (CAS: 367-33-9)?
Ethyl 2-bromo-4,4,4-trifluorobutanoate (CAS: 367-33-9) is utilized in the pharma...
Source Journal
Physical Chemistry Chemical Physics

Physical Chemistry Chemical Physics (PCCP) is an international journal co-owned by 19 physical chemistry and physics societies from around the world. This journal publishes original, cutting-edge research in physical chemistry, chemical physics and biophysical chemistry. To be suitable for publication in PCCP, articles must include significant innovation and/or insight into physical chemistry; this is the most important criterion that reviewers and Editors will judge against when evaluating submissions. The journal has a broad scope and welcomes contributions spanning experiment, theory, computation and data science. Topical coverage includes spectroscopy, dynamics, kinetics, statistical mechanics, thermodynamics, electrochemistry, catalysis, surface science, quantum mechanics, quantum computing and machine learning. Interdisciplinary research areas such as polymers and soft matter, materials, nanoscience, energy, surfaces/interfaces, and biophysical chemistry are welcomed if they demonstrate significant innovation and/or insight into physical chemistry. Joined experimental/theoretical studies are particularly appreciated when complementary and based on up-to-date approaches.



![S-[2,3-Bis(palmitoyloxy)propyl]-N-[(9H-fluoren-9-ylmethoxy)(hydroxy)methylene]cysteine structure S-[2,3-Bis(palmitoyloxy)propyl]-N-[(9H-fluoren-9-ylmethoxy)(hydroxy)methylene]cysteine structure](https://static.chemtradehub.com/structs/210/210532-98-2-f6a7.webp)
