Figure 4.

CO-release from nonwoven fabrics using red light (635 nm) in closed setup (a, details in Figure S3). The fabric (PCL-Mn-PS) is wrapped around the spherical diffuser tip. (b) Averaged CO-release as a function of red light irradiation time (36 mW) for samples PCL-Mn-PS (black), PCL-Mn (blue), and PCL-PS (red). Error bars represent standard deviation over 3 identical experiments. (c) CO-release from PCL-Mn-PS using red light irradition at 36 mW (black), 25 mW (red), 13 mW (purple), and 3 mW (blue). (d) Red light irradiation of PCL-Mn-PS for 5 min intervals (gray), followed by 10 min darkness intervals (white).