Visualization 4: Optical concatenation of a large number of beads with a single-beam optical tweezer AvilaRemy Ascencio-RodríguezJoaquín Tapia-MerinoDaniel Rodríguez-HerreraOscar G. González-SuárezArturo 2017 Trap and release of concatenated beads: bottom view with infinity-corrected objective. Originally published in Optics Letters on 01 April 2017 (ol-42-7-1393)