Zsigmondy
/ˈʒɪgmɔːndɪ/- Zsigmondy, Richard Adolph (1865-1929), Austrian-born German chemist. He investigated the properties of various colloidal solutions and invented the ultramicroscope for counting colloidal particles. Nobel Prize for Chemistry (1925).席格蒙迪, 理查德·阿道夫(1865-1929, 奥地利出生的德国化学家; 研究胶体溶液的各种性质, 并发明用于计算胶体微粒的超显微镜; 获1925年诺贝尔化学奖)。