[Ifeffit] Solution flow cells

Hi all, I've been doing a literature search for an article I'm writing up, and I can't seem to find any examples of an XAS flow cell desgined for liquids. Sealed cells for liquids, yes; flow cells for passing gases over solids, yes; but no solution-chemistry flow cell. I feel like someone must have published work in that area before, but I can't seem to find it. So, does anyone know of any work done using a liquid-phase XAS flow cell? --Scott Calvin Sarah Lawrence College