Figure 3.

Hydrolysis of aspirin. Inblue: gold NPs (40 mg) plus alternating magnetic field. Inred: gold NPs without alternating magnetic field. Inblack: with alternating magnetic field. Ingreen: without alternating magnetic field. In all experiments a 1 mM concentration of aspirin was used. Error bars indicate standard deviation

Reinscheid Nanoscale Research Letters 2009 4:854-857   doi:10.1007/s11671-009-9332-8