ACS Nano, 2012, 6 (2), pp 1251–1259

Cellular Uptake of Nanoparticles by Membrane Penetration: A Study Combining Confocal Microscopy with FTIR Spectroelectrochemistry

Tiantian Wang†‡, Jing Bai†, Xiue Jiang†*, and G. Ulrich Nienhaus§
† State Key Laboratory of Electroanalytical Chemistry, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun 130022, China
‡ Graduate School of Chinese Academy of Sciences, Beijing 100049, China
§ Institute of Applied Physics and Center for Functional Nanostructures (CFN), Karlsruhe Institute of Technology (KIT), Wolfgang-Gaede-Strasse 1, 76131 Karlsruhe, Germany
Department of Physics, University of Illinois at Urbana—Champaign, Urbana, Illinois 61801, United States