the binding, release and oxidation of oxygen occur at the heme group iron ion. hemoglobinoxidation-reduction studies have been previously performed using spectroelectrochemistry (sec) andhave provided insight into the hemoglobin electron transfer process and more specifically, into theheme group electronic factor and subunit interaction influences. in this study, the number of fullerenecarbon a...

Subduction, water mass transformation, and transport rates in the Indo-Pacific Ocean are diagnosed in a recent version of the Canadian Centre for Climate Modelling and Analysis coupled model. It is found that the subduction across the base of the winter mixed layer is dominated by the lateral transfer, particularly within the relatively dense water classes corresponding to the densest mode and ...

We have investigated the osmotic pressure dependence of the association between ferric cytochrome P450cam and putidaredoxin (Pdx) to gain an insight into the role of water molecules in the P450cam-reduced Pdx complexation amenable to physiological electron transfer. The association constant was evaluated from the electron transfer rates from reduced Pdx to P450cam. The natural logarithm of the ...

The Deepwater Horizon oil spill in the Gulf of Mexico in 2010 resulted in record amounts of oil and dispersants that potentially could be circulated far from the spill origin. Research was conducted to examine the possibility of transfer of oil compounds into the marine foodchain. Specifically, the pathway of oil uptake by menhaden in the Gulf of Mexico, a fish that migrates to waters off the c...

We have investigated the osmotic pressure dependence of the association between ferric cytochrome P450cam and putidaredoxin (Pdx) to gain an insight into the role of water molecules in the P450cam-reduced Pdx complexation amenable to physiological electron transfer. The association constant was evaluated from the electron transfer rates from reduced Pdx to P450cam. The natural logarithm of the ...