The shape of steady-state current-distance (i Td) curves obtained by scanning
electrochemical microscopy (SECM) with a submicrometer conical-type tip is substantially …

INTRODUCTION In scanning electrochemical microscopy (SECM), a micro-voltammetric tip
electrode (eg, microdisk geometry with a tip radius of the order of micrometers) is rastered in …

Transient and steady-state amperometric tip responses were simulated with an alternating
direction implicit algorithm. Compared with previous publications, the simulation domain …

Ring ultramicroelectrodes, which are of particular interest as probes for scanning
electrochemical microscopy (SECM), combined with near-field scanning optical microscopy …

The dependence of the SECM feedback current on finite heterogeneous electron-transfer
(et) kinetics at the substrate electrode was examined by experimental studies of the …

Finite conical electrodes, which are of particular interest as probes for imaging of surfaces
using scanning electrochemical microscopy (SECM), in kinetic studies and in probing thin …

Previous papers have described the theory (1-3) and ap-plications (4-12) of the scanning
electrochemical microscope (SECM) operating in the steady-state current regime. The tip …

A novel method for fabrication of nanometer-sized electrodes and tips suitable for scanning
electrochemical microscopy (SECM) is reported. A fine etched Pt wire is coated with …

The technique of scanningelectrochemical microscopy (SECM) Is described. In this
technique the electrolysis current that flows as an ultramicroelectrode tip (diameter ca. 10 …

Electrodes for scanning ion-selective potentiometric microscopy (or potentiometric SECM)
were developed and used to image local concentration profiles of NH4+, K+, and Zn2+ ions …