D
David G. Grier
Researcher at New York University
Publications - 280
Citations - 25760
David G. Grier is an academic researcher from New York University. The author has contributed to research in topics: Optical tweezers & Video microscopy. The author has an hindex of 64, co-authored 273 publications receiving 23731 citations. Previous affiliations of David G. Grier include University of Chicago & National Institute of Standards and Technology.
Papers
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A revolution in optical manipulation
TL;DR: This research presents the next generation of single-beam optical traps, which promise to take optical tweezers out of the laboratory and into the mainstream of manufacturing and diagnostics and even become consumer products.
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Methods of Digital Video Microscopy for Colloidal Studies
John C. Crocker,David G. Grier +1 more
TL;DR: In this article, a set of image processing algorithms for extracting quantitative data from digitized video microscope images of colloidal suspensions is described, which can locate submicrometer spheres to within 10 nm in the focal plane and 150 nm in depth.
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Dynamic holographic optical tweezers
TL;DR: In this article, the authors describe methods for creating large numbers of high-quality optical traps in arbitrary three-dimensional configurations and for dynamically reconfiguring them under computer control, allowing for mixed arrays of traps based on different modes of light, including optical vortices, axial line traps, optical bottles and optical rotators.
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The charge of glass and silica surfaces
TL;DR: In this paper, the authors present a method of calculating the electric charge density of glass and silica surfaces in contact with aqueous electrolytes for two cases of practical relevance that are not amenable to standard techniques: surfaces of low specific area at low ionic strength and surfaces interacting strongly with another anionic surface.
Journal ArticleDOI
The Charge of Glass and Silica Surfaces
TL;DR: In this paper, the authors present a method of calculating the electric charge density of glass and silica surfaces in contact with aqueous electrolytes for two cases of practical relevance that are not amenable to standard techniques: surfaces of low specific area at low ionic strength and surfaces interacting strongly with another anionic surface.