title: A biophysicist marvels at the idea of grabbing microscopic particles with light by tweaking its phase.
authors: Howard Hughes Medical Institute, Cornell University, Ithaca, New York, USA.
authors: Michelle D
authors: MD
authors: Wang
mesh_terms: D001695:Biology / Q000379:methods; D001703:Biophysics / Q000379:methods; D008027:Light; D008853:Microscopy / Q000379:methods*; D052898:Optical Tweezers