Figure 2.

AuNP loading has no significant effect on T cell viability or function. T cells were loaded in the presence of 0.5 nM AuNPs for 24 h or cultured in medium alone and then measured for viability using Annexin-V/PI staining (A), proliferation using thymidine incorporation (B), migration through a transwell membrane in response to tumor (LCL) produced supernatant (C) and intracellular analysis of IFN-γ cytokine production following mitogen stimulation (D).

Kennedy et al. Nanoscale Research Letters 2011 6:283   doi:10.1186/1556-276X-6-283
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