scholarly journals Iron chemistry at the service of life

IUBMB Life ◽  
2017 ◽  
Vol 69 (6) ◽  
pp. 382-388 ◽  
Author(s):  
Manu Sánchez ◽  
Laura Sabio ◽  
Natividad Gálvez ◽  
Mercè Capdevila ◽  
Jose M. Dominguez‐Vera
Keyword(s):  
Iron Chemistry

Organic synthesis with the most abundant transition metal–iron: from rust to multitasking catalysts

2021 ◽  
Author(s):  
Sujoy Rana ◽  
Jyoti Prasad Biswas ◽  
Sabarni Paul ◽  
Aniruddha Paik ◽  
Debabrata Maiti
Keyword(s):  
Transition Metal ◽  
Transition Metals ◽  
Organic Synthesis ◽  
Present Review ◽  
Synthetic Chemistry ◽  
Late Transition Metals ◽  
Iron Chemistry ◽  
Late Transition

The promising aspects of iron in synthetic chemistry are being explored for three-four decades as a green and eco-friendly alternative to late transition metals. This present review unveils these rich iron-chemistry towards different transformations.

scholarly journals PISCES-v2: an ocean biogeochemical model for carbon and ecosystem studies

2015 ◽  
Vol 8 (2) ◽  
pp. 1375-1509 ◽  
Author(s):  
O. Aumont ◽  
C. Ethé ◽  
A. Tagliabue ◽  
L. Bopp ◽  
M. Gehlen
Keyword(s):  
Growth Rate ◽  
Marine Ecosystem ◽  
Trophic Levels ◽  
Full Description ◽  
Biogeochemical Model ◽  
Ecosystem Studies ◽  
Ocean Biogeochemical Model ◽  
Iron Chemistry ◽  
Steady State Simulation

Abstract. PISCES-v2 is a biogeochemical model which simulates the lower trophic levels of marine ecosystem (phytoplankton, microzooplankton and mesozooplankton) and the biogeochemical cycles of carbon and of the main nutrients (P, N, Fe, and Si). The model is intended to be used for both regional and global configurations at high or low spatial resolutions as well as for short-term (seasonal, interannual) and long-term (climate change, paleoceanography) analyses. There are twenty-four prognostic variables (tracers) including two phytoplankton compartments (diatoms and nanophytoplankton), two zooplankton size-classes (microzooplankton and mesozooplankton) and a description of the carbonate chemistry. Formulations in PISCES-v2 are based on a mixed Monod–Quota formalism: on one hand, stoichiometry of C/N/P is fixed and growth rate of phytoplankton is limited by the external availability in N, P and Si. On the other hand, the iron and silicium quotas are variable and growth rate of phytoplankton is limited by the internal availability in Fe. Various parameterizations can be activated in PISCES-v2, setting for instance the complexity of iron chemistry or the description of particulate organic materials. So far, PISCES-v2 has been coupled to the NEMO and ROMS systems. A full description of PISCES-v2 and of its optional functionalities is provided here. The results of a quasi-steady state simulation are presented and evaluated against diverse observational and satellite-derived data. Finally, some of the new functionalities of PISCES-v2 are tested in a series of sensitivity experiments.

scholarly journals The Biogeochemistry of Electroactive Humic Substances and Its Connection to Iron Chemistry in the North East Atlantic and the Western Mediterranean Sea

2018 ◽  
Vol 123 (8) ◽  
pp. 5481-5499 ◽  
Author(s):  
Gabriel Dulaquais ◽  
Matthieu Waeles ◽  
Loes J. A. Gerringa ◽  
Rob Middag ◽  
Micha J. A. Rijkenberg ◽  
...  
Keyword(s):  
Mediterranean Sea ◽  
Humic Substances ◽  
Western Mediterranean ◽  
East Atlantic ◽  
North East ◽  
The North ◽  
Western Mediterranean Sea ◽  
Iron Chemistry

Iron Chemistry Made Easy: Chiral N2P2 Ligands for Asymmetric Catalysis

Synlett ◽  
2016 ◽  
Vol 27 (06) ◽  
pp. 831-847 ◽  
Author(s):  
Antonio Mezzetti ◽  
Raphael Bigler ◽  
Raffael Huber
Keyword(s):  
Asymmetric Catalysis ◽  
Iron Chemistry

Modeling ferrous–ferric iron chemistry with application to martian surface geochemistry

2008 ◽  
Vol 72 (1) ◽  
pp. 242-266 ◽  
Author(s):  
Giles M. Marion ◽  
Jeffrey S. Kargel ◽  
David C. Catling
Keyword(s):  
Ferric Iron ◽  
Martian Surface ◽  
Iron Chemistry
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