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Resolution: standard / high Figure 4.
Fluorescence images of the 3T3-L1 fibroblast cells. Isolated (a) and non-isolated (b) from the air environment of a cell culture, (c) labeled with the fluorescent NPs.
Serdiuk et al. Nanoscale Research Letters 2012 7:212 doi:10.1186/1556-276X-7-212 |