Magnetic Control of Macromolecular Conformations in Supramolecular Anionic Polysaccharide–Iron Complexes

2015 ◽  
Vol 54 (45) ◽  
pp. 13289-13292 ◽  
Author(s):  
Larissa Schefer ◽  
Ariane Bulant ◽  
Christophe Zeder ◽  
Abhijit Saha ◽  
Raffaele Mezzenga
Keyword(s):  
Iron Complexes ◽  
Magnetic Control ◽  
Macromolecular Conformations

Magnetic Control of Macromolecular Conformations in Supramolecular Anionic Polysaccharide–Iron Complexes

2015 ◽  
Vol 127 (45) ◽  
pp. 13487-13490
Author(s):  
Larissa Schefer ◽  
Ariane Bulant ◽  
Christophe Zeder ◽  
Abhijit Saha ◽  
Raffaele Mezzenga
Keyword(s):  
Iron Complexes ◽  
Magnetic Control ◽  
Macromolecular Conformations

ДИНИТРОЗИЛЬНЫЕ КОМПЛЕКСЫ ЖЕЛЕЗА C ТИОЛСОДЕРЖАЩИМИ ЛИГАНДАМИ ПРЕДСТАВЛЕНЫ В ЖИВЫХ ОРГАНИЗМАХ В ОСНОВНОМ ИХ БИЯДЕРНОЙ ФОРМОЙ

2020 ◽  
Vol 65 (6) ◽  
pp. 1142-1153
Author(s):  
В.Д. Микоян ◽  
◽  
Е.Н. Бургова ◽  
Р.Р. Бородулин ◽  
А.Ф. Ванин ◽  
...  
Keyword(s):  
Electron Paramagnetic Resonance ◽  
Sodium Nitrite ◽  
Iron Complexes ◽  
Paramagnetic Resonance ◽  
First Case ◽  
Dinitrosyl Iron ◽  
Electron Paramagnetic ◽  
Dinitrosyl Complexes

The number of mononitrosyl iron complexes with diethyldithiocarbamate, formed in the liver of mice in vivo and in vitro after intraperitoneal injection of binuclear dinitrosyl iron complexes with N-acetyl-L-cysteine or glutathione, S-nitrosoglutathione, sodium nitrite or the vasodilating drug Isoket® was assessed by electron paramagnetic resonance (EPR). The number of the said complexes, in contrast to the complexes, formed after nitrite or Isoket administration, the level of which sharply increased after treatment of liver preparations with a strong reducing agent - dithionite, did not change in the presence of dithionite. It was concluded that, in the first case, EPR-detectable mononitrosyl iron complexes with diethyldithiocarbamate in the absence and presence of dithionite appeared as a result of the reaction of NO formed from nitrite with Fe2+-dieth- yldithiocarbamate and Fe3+-diethyldithiocarbamate complexes, respectively. In the second case, mononitrosyl iron complexes with diethyldithiocarbamate appeared as a result of the transition of iron-mononitosyl fragments from ready-made iron-dinitrosyl groups of binuclear dinitrosyl complexes, which is three to four times higher than the content of the mononuclear form of these complexes in the tissue...

Effect of Dinitrosyl Iron Complexes (NO Donors) on the Metabolic Processes of Human Fibroblasts

2018 ◽  
Vol 483 (4) ◽  
pp. 452-456
Author(s):  
A. Gizatullin ◽  
◽  
N. Akent'eva ◽  
N. Sanina ◽  
N. Shmatko ◽  
...  
Keyword(s):  
Human Fibroblasts ◽  
Iron Complexes ◽  
Dinitrosyl Iron Complexes ◽  
Metabolic Processes ◽  
No Donors ◽  
Dinitrosyl Iron

The Influence of the Nature of the Ligand on the Antitumor Activity and Cytotoxic Effect of Binuclear Dinitrosyl Iron Complexes

BIOPHYSICS ◽  
2020 ◽  
Vol 65 (5) ◽  
pp. 863-868
Author(s):  
A. F. Vanin ◽  
L. A. Ostrovskaya ◽  
D. B. Korman ◽  
E. I. Nekrasova ◽  
O. O. Riabaya ◽  
...  
Keyword(s):  
Antitumor Activity ◽  
Cytotoxic Effect ◽  
Iron Complexes ◽  
Dinitrosyl Iron Complexes ◽  
Dinitrosyl Iron

scholarly journals Multiple electrochemically accessible colour states in surface-confined metal-organic monolayers: Stepwise embedding individual metal centres

2021 ◽  
Author(s):  
Nadia O. Laschuk ◽  
Rana Ahmad ◽  
Iraklii I. Ebralidze ◽  
Jade Poisson ◽  
Franco Gaspari ◽  
...  
Keyword(s):  
Iron Complexes ◽  
Organic Monolayers ◽  
Individual Metal ◽  
Surface Enhanced ◽  
Metal Organic

Sequential covalent embedding of cobalt, osmium, and iron complexes of 4'-(pyridin-4-yl)-2,2':6',2''-terpyridine to surface-enhanced support pre-functionalized with a templating layer results in hetero-bimetallic (Os-Fe and Co-Fe) and hetero-trimetallic (Co-Os-Fe) monolayer materials....

Iron complexes with terminal and nonbridging phosphanido ligands

2021 ◽  
Vol 520 ◽  
pp. 120266
Author(s):  
Kinga Kaniewska-Laskowska ◽  
Jerzy Pikies ◽  
Rafał Grubba
Keyword(s):  
Iron Complexes

scholarly journals Genetically magnetic control of neural system via TRPV4 activation with magnetic nanoparticles

Nano Today ◽  
2021 ◽  
Vol 39 ◽  
pp. 101187
Author(s):  
Songfang Wu ◽  
Hong Li ◽  
Dongqi Wang ◽  
Luming Zhao ◽  
Xin Qiao ◽  
...  
Keyword(s):  
Magnetic Nanoparticles ◽  
Neural System ◽  
Magnetic Control
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