Nano-sized Mn3O4 and β-MnOOH from the decomposition of β-cyclodextrin-Mn: 2. The water-oxidizing activities

Journal of Photochemistry and Photobiology. B, Biology
Mohammad Mahdi NajafpourBabak Kaboudin

Abstract

Nano-sized Mn oxides contain Mn3O4, β-MnOOH and Mn2O3 have been prepared by a previously reported method using thermal decomposition of β-cyclodextrin-Mn complexes. In the next step, the water-oxidizing activities of these Mn oxides using cerium(IV) ammonium nitrate as a chemical oxidant are studied. The turnover frequencies for β-MnO(OH) and Mn3O4 are 0.24 and 0.01-0.17 (mmol O2/mol Mns), respectively. Subsequently, water-oxidizing activities of these compounds are compared to the other previously reported Mn oxides. Important factors affecting water oxidation by these Mn oxides are also discussed.

References

Mar 31, 1999·Proceedings of the National Academy of Sciences of the United States of America·J E Post
Feb 1, 2008·Coordination Chemistry Reviews·Clyde W CadyGary W Brudvig
Dec 25, 2010·Dalton Transactions : an International Journal of Inorganic Chemistry·Mohammad Mahdi Najafpour
Mar 2, 2011·Dalton Transactions : an International Journal of Inorganic Chemistry·Mohammad Mahdi Najafpour
Jul 8, 2011·Chemical Communications : Chem Comm·Venkata Bharat Ram Boppana, Feng Jiao
Aug 19, 2011·Dalton Transactions : an International Journal of Inorganic Chemistry·Mohammad Mahdi NajafpourBabak Pashaei
Feb 14, 2012·Dalton Transactions : an International Journal of Inorganic Chemistry·Mohammad Mahdi Najafpour Govindjee
May 9, 2012·Dalton Transactions : an International Journal of Inorganic Chemistry·Mohammad Mahdi NajafpourSara Nayeri
Jul 20, 2012·Journal of the Royal Society, Interface·Mohammad Mahdi NajafpourSuleyman I Allakhverdiev
Jul 27, 2012·Dalton Transactions : an International Journal of Inorganic Chemistry·Mohammad Mahdi Najafpour, Babak Pashaei
Aug 4, 2012·Dalton Transactions : an International Journal of Inorganic Chemistry·Mohammad Mahdi NajafpourMojtaba Bagherzadeh
Sep 15, 2012·Chemical Society Reviews·Alexander R ParentGary W Brudvig
May 15, 2013·Proceedings of the National Academy of Sciences of the United States of America·Nancy BirknerAlexandra Navrotsky
Jun 26, 2013·Dalton Transactions : an International Journal of Inorganic Chemistry·Mohammad Mahdi NajafpourYousef Sakha
Jul 11, 2013·Dalton Transactions : an International Journal of Inorganic Chemistry·Mohammad Mahdi Najafpour, Davood Jafarian Sedigh
Jul 31, 2013·Photosynthesis Research·Mohammad Mahdi NajafpourSuleyman I Allakhverdiev
Oct 24, 2013·Dalton Transactions : an International Journal of Inorganic Chemistry·Mohammad Mahdi NajafpourMohadeseh Zarei Ghobadi
Nov 15, 2013·Dalton Transactions : an International Journal of Inorganic Chemistry·Carolin E FreyPhilipp Kurz
Mar 26, 2014·Journal of the American Chemical Society·Yelena GorlinThomas F Jaramillo
Mar 29, 2014·Journal of the American Chemical Society·Michael HuynhDaniel G Nocera
Apr 15, 2014·Journal of Photochemistry and Photobiology. B, Biology·Mohammad Mahdi NajafpourSuleyman I Allakhverdiev
Jun 6, 2014·Dalton Transactions : an International Journal of Inorganic Chemistry·Mohammad Mahdi NajafpourSuleyman I Allakhverdiev
Mar 31, 2015·Journal of Photochemistry and Photobiology. B, Biology·Mohammad Mahdi NajafpourBabak Kaboudin

❮ Previous
Next ❯

Citations

Aug 1, 2015·Dalton Transactions : an International Journal of Inorganic Chemistry·Mohammad Mahdi Najafpour, Emad Amini
Oct 27, 2021·Journal of Materials Chemistry. B, Materials for Biology and Medicine·Shuai CaoZhaona Liu

❮ Previous
Next ❯

Related Concepts

Trending Feeds

COVID-19

Coronaviruses encompass a large family of viruses that cause the common cold as well as more serious diseases, such as the ongoing outbreak of coronavirus disease 2019 (COVID-19; formally known as 2019-nCoV). Coronaviruses can spread from animals to humans; symptoms include fever, cough, shortness of breath, and breathing difficulties; in more severe cases, infection can lead to death. This feed covers recent research on COVID-19.

Blastomycosis

Blastomycosis fungal infections spread through inhaling Blastomyces dermatitidis spores. Discover the latest research on blastomycosis fungal infections here.

Nuclear Pore Complex in ALS/FTD

Alterations in nucleocytoplasmic transport, controlled by the nuclear pore complex, may be involved in the pathomechanism underlying multiple neurodegenerative diseases including Amyotrophic Lateral Sclerosis and Frontotemporal Dementia. Here is the latest research on the nuclear pore complex in ALS and FTD.

Applications of Molecular Barcoding

The concept of molecular barcoding is that each original DNA or RNA molecule is attached to a unique sequence barcode. Sequence reads having different barcodes represent different original molecules, while sequence reads having the same barcode are results of PCR duplication from one original molecule. Discover the latest research on molecular barcoding here.

Chronic Fatigue Syndrome

Chronic fatigue syndrome is a disease characterized by unexplained disabling fatigue; the pathology of which is incompletely understood. Discover the latest research on chronic fatigue syndrome here.

Evolution of Pluripotency

Pluripotency refers to the ability of a cell to develop into three primary germ cell layers of the embryo. This feed focuses on the mechanisms that underlie the evolution of pluripotency. Here is the latest research.

Position Effect Variegation

Position Effect Variagation occurs when a gene is inactivated due to its positioning near heterochromatic regions within a chromosome. Discover the latest research on Position Effect Variagation here.

STING Receptor Agonists

Stimulator of IFN genes (STING) are a group of transmembrane proteins that are involved in the induction of type I interferon that is important in the innate immune response. The stimulation of STING has been an active area of research in the treatment of cancer and infectious diseases. Here is the latest research on STING receptor agonists.

Microbicide

Microbicides are products that can be applied to vaginal or rectal mucosal surfaces with the goal of preventing, or at least significantly reducing, the transmission of sexually transmitted infections. Here is the latest research on microbicides.

Related Papers

Journal of Photochemistry and Photobiology. B, Biology
Mohammad Mahdi NajafpourBabak Kaboudin
Dalton Transactions : an International Journal of Inorganic Chemistry
Mohammad Mahdi NajafpourSuleyman I Allakhverdiev
Dalton Transactions : an International Journal of Inorganic Chemistry
Mohammad Mahdi NajafpourSara Nayeri
Dalton Transactions : an International Journal of Inorganic Chemistry
Mohammad Mahdi Najafpour, Davood Jafarian Sedigh
© 2021 Meta ULC. All rights reserved