Cytotoxicity and variant cellular internalization behavior of water-soluble sulfonated nanographene sheets in liver cancer cells
1 Department of Surgical Oncology, University of Texas M. D. Anderson Cancer Center, Unit 107, Rm. T4.3936, 6767 Bertner, Houston, TX, 77030, USA
2 Department of Chemistry, Rice University, Houston, TX, 77005, USA
3 Richard E. Smalley Institute for Nanoscale Science and Technology, Rice University, Houston, TX, 77005, USA
4 Department of Physics and Astronomy, Rice University, Houston, TX, 77005, USA
5 Department of Mechanical Engineering and Materials Science, Rice University, Houston, TX, 77005, USA
6 Division of Surgery, University of Texas M. D. Anderson Cancer Center, Unit 1447, 1400 Pressler Street, Houston, TX, 77230-1402, USA
Nanoscale Research Letters 2013, 8:208 doi:10.1186/1556-276X-8-208Published: 2 May 2013
Additional file 1:
Supplementary information. Figure S1: AFM images of SGSs, Figure S2: Raman spectra, Figure S3: XPS spectra, Figure S4: TGA of completely exfoliated SGSs, Figure S5: FACS analysis, Figure S6: SEM image, and Figure S7: magnified view of Figure 5B (maintext).
Format: PDF Size: 3.9MB Download file
This file can be viewed with: Adobe Acrobat Reader
Hep3B SGS movie. Movie sequence of SGS internalization over a 17-h time period. Cell lines are Hep3B.
Format: MP4 Size: 9.1MB Download file