<abstract abstract-type="toc"> <title> <x xml:space="preserve">Abstract</x> </title> <p> <graphic position="anchor" id="ga" xlink:href="ark:/27927/pgj2qrqpm5h" xlink:type="simple" xmlns:xlink="http://www.w3.org/1999/xlink" />Comparing to EWDLS-experiments and simulation shows a virial approximation for colloidal near-wall dynamics to be valid up to intermediate densities.</p> </abstract>