chapter INTRODUCTION AND PRINCIPLES -- chapter INSTRUMENTATION -- chapter THE PREPARATION OF TIPS FOR SCANNING ELECTROCHEMICAL MICROSCOPY -- chapter SECM IMAGING -- chapter THEORY -- chapter HETEROGENEOUS ELECTRON TRANSFER REACTIONS -- chapter KINETICS OF HOMOGENEOUS REACTIONS COUPLED TO HETEROGENEOUS ELECTRON TRANSFER -- chapter CHARGE-TRANSFER AT THE LIQUID/LIQUID INTERFACE -- chapter IMAGING MOLECULAR TRANSPORT ACROSS MEMBRANES -- chapter POTENTIOMETRIC PROBES -- chapter BIOLOGICAL SYSTEMS -- chapter PROBING REACTIONS AT SOLID/LIQUID INTERFACES -- chapter MICRO- AND NANOPATTERNING USING THE SCANNING ELECTROCHEMICAL MICROSCOPE -- chapter CONCLUSIONS AND PROSPECTS.