Time-resolved three-dimensional molecular tracking in live cells.

Abstract

We report a method for tracking individual quantum dot (QD) labeled proteins inside of live cells that uses four overlapping confocal volume elements and active feedback once every 5 ms to follow three-dimensional molecular motion. This method has substantial advantages over three-dimensional molecular tracking methods based upon charge-coupled device… (More)
DOI: 10.1021/nl103247v

Topics

5 Figures and Tables

Slides referencing similar topics