[NTG-context] Footnote Setup

Hi, I would like to setup the footnotes so that the footnote in the textbody shows slanted (or just different) to the rest of the text and in sans serif, to avoid some confusion with exponents. So far what I have tried, does not seem to work. In setupfoonotes, style and numbercommand seem to only affect the style for the footnote at the bottom of the page, but not the footnote inside the textbody. Any ideas on how to achieve this? Thanks, Pepe