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. 2020 Mar 19;10:4841. doi: 10.1038/s41598-020-61146-4

Figure 1.

Figure 1

Mass change monitored with QCM during scissoring, tearing and cutting processes, attributed to the generation of microplastics. The insets show the scissors used for scissoring and the plastic targets. “Control” means scissoring air (dry run) before scissoring plastics or when doing nothing before or after scissoring/tearing/cutting plastics. The solid lines indicate the shifting direction of the mass change for clarification and (f) compares the different approaches (scissoring, tearing and cutting) for a plastic target.