Impact of Atmospheric Microparticles on the Development of Oxidative Stress in Healthy City/Industrial Seaport Residents

Figure 2

(a) Microphotograph of particles from the industrial area on sampler filter in reflected electrons. The light-colored threads are filter fibers. Measure line: 20 μm. (b) Spectre of metal-containing particle (a, large light particle on the left).

(a)

(b)