scholarly journals An isoelectronic NO dioxygenase reaction using a nonheme iron(iii)-peroxo complex and nitrosonium ion

2014 ◽  
Vol 50 (14) ◽  
pp. 1742-1744 ◽  
Author(s):  
Atsutoshi Yokoyama ◽  
Jung Eun Han ◽  
Kenneth D. Karlin ◽  
Wonwoo Nam
Keyword(s):  
Nitrogen Dioxide ◽  
Nonheme Iron ◽  
Peroxo Complex ◽  
Nitrosonium Ion

Reaction of a nonheme iron(iii)-peroxo complex, [FeIII(14-TMC)(O2)]+, with NO+ affords an iron(iv)-oxo complex, [FeIV(14-TMC)(O)]2+, and nitrogen dioxide (NO2), followed by conversion to the nitrato complex, [FeIII(14-TMC)(NO3)(F)]+.

Fine Control of the Redox Reactivity of a Nonheme Iron(III)–Peroxo Complex by Binding Redox‐Inactive Metal Ions

2016 ◽  
Vol 129 (3) ◽  
pp. 819-823 ◽  
Author(s):  
Seong Hee Bae ◽  
Yong‐Min Lee ◽  
Shunichi Fukuzumi ◽  
Wonwoo Nam
Keyword(s):  
Metal Ions ◽  
Nonheme Iron ◽  
Peroxo Complex ◽  
Redox Reactivity ◽  
Fine Control

scholarly journals A mononuclear nonheme iron(iii)–peroxo complex binding redox-inactive metal ions

2013 ◽  
Vol 4 (10) ◽  
pp. 3917 ◽  
Author(s):  
Yong-Min Lee ◽  
Suhee Bang ◽  
Yun Mi Kim ◽  
Jaeheung Cho ◽  
Seungwoo Hong ◽  
...  
Keyword(s):  
Metal Ions ◽  
Nonheme Iron ◽  
Peroxo Complex

Fine Control of the Redox Reactivity of a Nonheme Iron(III)–Peroxo Complex by Binding Redox‐Inactive Metal Ions

2016 ◽  
Vol 56 (3) ◽  
pp. 801-805 ◽  
Author(s):  
Seong Hee Bae ◽  
Yong‐Min Lee ◽  
Shunichi Fukuzumi ◽  
Wonwoo Nam
Keyword(s):  
Metal Ions ◽  
Nonheme Iron ◽  
Peroxo Complex ◽  
Redox Reactivity ◽  
Fine Control

scholarly journals Tuning the Redox Properties of a Nonheme Iron(III)-Peroxo Complex Binding Redox-Inactive Zinc Ions by Water Molecules

2015 ◽  
Vol 21 (30) ◽  
pp. 10676-10680 ◽  
Author(s):  
Yong-Min Lee ◽  
Suhee Bang ◽  
Heejung Yoon ◽  
Seong Hee Bae ◽  
Seungwoo Hong ◽  
...  
Keyword(s):  
Nonheme Iron ◽  
Redox Properties ◽  
Water Molecules ◽  
Zinc Ions ◽  
Peroxo Complex

The Effect of Vitamin A on the Intermittent Nitrogen Dioxide Gas Exposure in Hamsters

1976 ◽  
Vol 34 ◽  
pp. 176-177
Author(s):  
J.C.S. Kim ◽  
M.G. Jourden ◽  
E.S. Carlisle
Keyword(s):  
Electron Microscopy ◽  
Vitamin A ◽  
Nitrogen Dioxide ◽  
Chronic Exposure ◽  
Light And Electron Microscopy ◽  
Specific Effect ◽  
Deficient Diet ◽  
Intermittent Exposure ◽  
Hypovitaminosis A ◽  
Gas Exposure

Chronic exposure to nitrogen dioxide in rodents has shown that injury reaches a maximum after 24 hours, and a reparative adaptive phase follows (1). Damage occurring in the terminal bronchioles and proximal portions of the alveolar ducts in rats has been extensively studied by both light and electron microscopy (1).The present study was undertaken to compare the response of lung tissue to intermittent exposure to 10 ppm of nitrogen dioxide gas for 4 hours per week, while the hamsters were on a vitamin A deficient diet. Ultrastructural observations made from lung tissues obtained from non-gas exposed, hypovitaminosis A animals and gas exposed animals fed a regular commercially prepared diet have been compared to elucidate the specific effect of vitamin A on nitrogen dioxide gas exposure. The interaction occurring between vitamin A and nitrogen dioxide gas has not previously been investigated.

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