Doxorubicin is a planar aromatic molecule and it is commonly used in cancer chemotherapy. In this study, we compared nanostructured electrodes with gold nanocolumns and flat gold electrodes by measurements with doxorubicin. Nanostructured electrodes were fabricated by electrochemical anodic oxidation when the aluminium layer was transformed to the porous alumina layer. Then gold material was de...

Morphologically complex electrochemical systems such as composite or nanostructured lithium ion battery electrodes exhibit spatially inhomogeneous internal current distributions, particularly when driven at high total currents, due to resistances in the electrodes and electrolyte, distributions of diffusion path lengths, and nonlinear current-voltage characteristics. Measuring and controlling t...

Nanomaterials exhibit unique chemical [1-3], physical [47] and electronic [8] properties that are distinctly different from those of bulk materials and depend on size, shape and surface composition of the nanostructured materials. Nanomaterials of noble metals are finding worldwide interest in research communities [9-12]. Several reviews have highlighted the role of metal nanoparticles in catal...

Fabrication and organosilane-functionalization and characterization of nanostructured ITO electrodes are reported. Nanostructured ITO electrodes were obtained by electron beam evaporation, and a subsequent annealing treatment was selectively performed to modify their crystalline state. An increase in geometrical surface area in comparison with thin-film electrodes area was observed by atomic fo...

The feasibility and opportunity of nanostructured defect-engineered electrodes for exceptional performance stability solid oxide fuel cells operating at intermediate temperatures (500–700°C) are reported in this study. electrode is designed with infiltrated La0.4Sr0.6MnO3-δ (LSM) nanoparticles as oxygen reduction reaction catalysts on an yttria-stabilized zirconia (YSZ) nanofiber scaffold a con...

Nanostructured Co doped Mn3O4 spinel structure ((Co, Mn)3O4) were prepared by co-precipitation under O3 oxidizing conditions and post-heat treatment. The product was composed of nanogranules with a diameter of 20-60 nm. The electrochemical performance of (Co, Mn)3O4 electrode was tested by cyclic voltammetry, impedance, and galvanostatic charge-discharge measurements. A maximum specific capacit...

Combining resistive switching and magnetoresistance in a system exhibits great potential for application in multibit nonvolatile data storage. It is in significance and difficulty to seek a material with resistances that can be stably switched at different resistance states modulated by an electrical field and a magnetic field. In this paper, we propose a novel electrode/ZnO/ZnO-Co/electrode de...

Increase surface area of the 3M-patented, nanostructured, thin-film catalyst support system consistent with high-volume manufacturing process. Develop anode catalyst compositions and structures with higher reformate tolerance and/or a non-precious metal replacement for Ru by using a catalyst deposition process that easily generates new compositions and structures. Investigate catalyst compositi...