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Pine sawdust biochars produced at 300 and 550 °C with and without steam activation were assessed for its sorption capacity for phosphate and copper (Cu (II)) in aqueous solutions using batch sorption experiments, including isotherm and kinetic studies. This study implied that pine sawdust...
Hyperphosphatemia, elevated serum phosphate (Pi), is an electrolyte imbalance frequently associated with chronic kidney disease (CKD) and end-stage renal disease (ESRD). There are many negative consequences of hyperphosphatemia including worsening renal function, secondary hyperparathyroidism,...
The inadvertent activation of sphalerite by lead ions have been noticed and studied for decades. In this study, flotation behavior of sphalerite upon lead activation was studied. Sodium hydrogen phosphate was applied as a main depressant to test its effect on improving Pb-Zn selectivity. Surface...
Protein phosphorylation is a crucial component in physiological signal transduction pathways. It is estimated that one-third of all cellular proteins are modified through phosphorylation, and these pathways are regulated by kinase and phosphatase enzymes. Glucose-6-phosphatase (G6Pase) is an...
I have examined solute transport in two fishes at the whole-animal, tissue, and molecular levels. In the Pacific hagfish, I measured the kinetics of phosphate absorption in isolated gut, skin, and gill preparations, and implicated an NaPi-II transporter based on RT-PCR results and the kinetics of...