Synthetic and analytical approaches were used to characterize the tumor-localizing components of the porphyrin preparation, hematoporphyrin derivative. From studies involving aqueous and nonaqueous gel exclusion and reverse-phase chromatography, we conclude that localization is mediated by hematoporphyrin derivative components which are among the most hydrophobic in the preparation. This appare...

Synthetic and analytical approaches were used to characterize the tumor-localizing components of the porphyrin preparation, hematoporphyrin derivative. From studies involving aqueous and nonaqueous gel exclusion and reverse-phase chromatography, we conclude that localization is mediated by hematoporphyrin derivative components which are among the most hydrophobic in the preparation. This appare...

Azobenzene (azoB) is a promising anode active material for nonaqueous redox flow battery (NARFB), but the performance assembled with azoB rather poor. Here, we show that rate of NARFB and 2,5-di-tert-butyl-1-methoxy-4-[2?-methoxyethoxy] benzene (DBMMB) as anolyte catholyte materials can be significantly enhanced by optimizing solvent, supporting electrolyte, membrane. The synergistic interactio...

An adaptive moving mesh method is presented for numerical simulation of two dimensional groundwater flow and transport problems. A selection of problems are considered, including advection dominated chemical transport and reaction, solute transport from contamination sources, transport of nonaqueous phase liquids (NAPLs) in an aquifer, and coupling of groundwater flow with NAPL transport. Numer...