We discuss SECM tip voltammetry, where a UME tip is held above a conductive substrate
within about a tip radius and a tip voltammogram is recorded as its potential is slowly …

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

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 …

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 …

In this paper we describe tip-position modulationscanning electrochemical microscopy (TPM
SECM), a new mode of operation of the scanning electrochemical microscope (SECM) …

The fabrication and characterization of novel micropipet probes for use in scanning
electrochemical microscopy (SECM) are described. These can be used to dispense small …

An approximate theory for the feedback mode of the scanning electrochemical microscope
(SECM) is developed to interpret the effects of substrate shielding on an ultramicroelectrode …

A scanning electrochemical microscopy (SECM) methodology for localized quantitative
kinetic studies of electrode reactions based on the tip generation− substrate collection (TG …

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 …

The substrate generation/tip collection (SG/TC) mode of scanning electrochemical
microscopy (SECM) coupled with linear voltammetry is proposed as a way to quantify …