Porphyrin loaded TyroSpheres for the intracellular delivery of drugs and photo-induced oxidant species.

Cat. No: D40922 Cat. No: T40637 TyroSphere nanoparticles consisting of the triblock polymer [poly(ethyleneglycol)-block-oligio(desaminotyrosine octyl ester suberate)-block -poly(ethyleneglycol)] aggregates were loaded with amphiphilic porphyrins as reported by Tsubone, et al. Meso-cis-di(N-methyl-4-pyridyl)diphenylporphine dichloride Cat. No: D40922 , which is a positively charged porphyrin and meso-cis-di(4-sulfonatophenyl)-diphenylporphine dihydrochloride Cat. No: T40637, a negatively charged porphyrin were used. The […]

Porphyrin loaded TyroSpheres for the intracellular delivery of drugs and photo-induced oxidant species. Read More »

Biomimetic Sensor based on Mn(III) meso-tetra(N-methyl-4-pyridyl)porphyrin for non-enzymatic electrocatalytic determination of hydrogen peroxide…

Transition metal porphyrin complexes immobilized on glassy carbon electrode surfaces were demonstrated by Peng, et al., to act as electrochemical sensors for the detection of hydrogen peroxide and glucose. Mn(III) meso-Tetra (N-methyl-4-pyridyl) porphine pentachloride, catalog number T40809 was found to have the lowest detection limits for hydrogen peroxide and glucose in human serum, demonstrating the

Biomimetic Sensor based on Mn(III) meso-tetra(N-methyl-4-pyridyl)porphyrin for non-enzymatic electrocatalytic determination of hydrogen peroxide… Read More »

Selectivity-Determining steps in O2 reduction catalyzed by Iron(tetramesitylporphyrin)

A recent publication in JACS by the Mayer group at Yale University and the Center for Electrocatalysis at Pacific Northwest National Laboratory described the elucidation of the selectivity determining steps in the oxygen reduction reaction in fuel cell cathodes. Thanks for using our tetramesitylporphine T972.

Selectivity-Determining steps in O2 reduction catalyzed by Iron(tetramesitylporphyrin) Read More »

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