FIG 4.

Effect of substrate concentration on TeNS characteristics. (A) Effect of NADPH concentration on the amount of NSs generated as determined by ICP-OES. (B) Hydrodynamic diameter of TeNSs as determined by DLS using 0.25, 0.5, and 1 mM tellurite. (C to E) TEM micrograph of the NSs generated using 50 (C), 25 (D), or 12.5 (E) μg/ml of the recombinant GOR. (F) Hydrodynamic diameter of TeNSs as determined by DLS using the same GOR concentrations. Bars represent the averages of three independent trials ± standard deviations.