Visually-guided protein crystal manipulation using micromachined silicon tools. - Atanas Georgiev; Peter K. Allen; William Edstrom (IROS, 2004)

Microrobotic Streak Seeding For Protein Crystal Growth. - Atanas Gueorguiev; Peter K. Allen; Ting Song; Andrew Laine; William Edstrom; John E. Hunt (Robotics: Science and Systems, 2005)