Figure S1

Figure S1. Real-time size characterization of aerosolized polyamide powder identifies micro- and nano-sized particles as characterized by electrical mobility (A; SMPS) and aerodynamic diameter (B; ELPI). SMPS data (A) are presented as geometric mean ± SEM. HR-ELPI data (B) is presented as representative data acquired on January 11, 2023.

图S1。雾化聚酰胺粉末的实时粒径表征：采用电动迁移率（A；扫描迁移率粒径谱仪，SMPS）与空气动力学直径（B；电动低压撞击器，ELPI）的表征方式，识别出微、纳米级颗粒。其中图A的扫描迁移率粒径谱仪数据以几何均值±标准误（SEM）形式呈现；图B的高分辨率电动低压撞击器（HR-ELPI）数据为2023年1月11日采集的代表性数据。