What are the improvements brought about by differential pulse voltammetry as far as the limit of detection and the selectivity are concerned? What types of response are provided by SWV? Make a...

What are the improvements brought about by differential pulse voltammetry as far as the limit of detection and the selectivity are concerned?

What types of response are provided by SWV? Make a comparison between SWV and cyclic voltammetry from the standpoint of the provided information.