A magnesium porphyrin bicarbonate complex with CO2-modulated photosystem I action

Bhuyan, Jagannath ; Sarkar, Rudra ; Sarkar, Sabyasachi (2011) A magnesium porphyrin bicarbonate complex with CO2-modulated photosystem I action Angewandte Chemie International Edition, 50 (45). pp. 10603-10607. ISSN 1433-7851

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Official URL: http://onlinelibrary.wiley.com/doi/10.1002/anie.20...

Related URL: http://dx.doi.org/10.1002/anie.201103876

Abstract

Light to chemical energy: Magnesium tetraphenylporphyrin (MgTPP; 1), upon treatment with [Bu4N]OH under a CO2 atmosphere, formed its bicarbonate adduct, [Bu4N][HCO3MgTPP] (2). Compound 2 is electrochemically oxidized at a lower potential than that of 1; under light illumination, it drops to an even lower value, resulting in a more facile electron release.

Item Type:Article
Source:Copyright of this article belongs to John Wiley and Sons.
Keywords:Chlorophyll; Magnesium; Photosynthesis; Photosystem I; Porphyrinoids
ID Code:76899
Deposited On:09 Jan 2012 03:47
Last Modified:09 Jan 2012 03:47

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