Advanced Materials

Cover image for Vol. 28 Issue 20

23_38/2011Nanoscale Topography: Aptamer-Mediated Efficient Capture and Release of T Lymphocytes on Nanostructured Surfaces (Adv. Mater. 38/2011)

Easy capture and easy release! The cover illustrates a nanostructured platform that combines silicon nanowire arrays and targeted DNA aptamers, realizing significant capture and efficient release of T lymphocytes. This method of capture and release provides an artful strategy to fulfill the demands of cell isolation and diagnostics, as reported by Dong Han, Shutao Wang, and co-workers on page 4376.

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