Figure 6From: A comparison of dispersing media for various engineered carbon nanoparticles Carbon nanoparticles suspended in phosphate buffered saline (PBS). A) C60CS from SES Research, B) C60CS from BuckyUSA, C) SWNT from SES Research, D) SWNT from CNI, E) MWNT from SES Research, and F) MWNT from NanoLab. All particle suspensions were at 5 mg/ml. Magnification – 400×.Back to article page