Microscopic measurement of the pair interaction potential of charge-stabilized colloid

Journal Article · Mon Jul 11 00:00:00 EDT 1994 · Physical Review Letters; (United States)

DOI:https://doi.org/10.1103/PhysRevLett.73.352· OSTI ID:7070613

Crocker, J C; Grier, D G ^[1]

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1. The James Franck Institute, The University of Chicago, 5640 South Ellis Avenue, Chicago, Illinois 60637 (United States)

We present a microscopic measurement of the interaction potential between isolated pairs of charged colloidal spheres. The measured spatial dependence of the potential is consistent with the screened Coulomb repulsion expected from the Derjaguin-Landau-Verwey-Overbeek theory of colloidal interactions.

• OSTI ID: 7070613
• Journal Information: Physical Review Letters; (United States), Journal Name: Physical Review Letters; (United States) Vol. 73:2; ISSN 0031-9007; ISSN PRLTAO
• Country of Publication: United States
• Language: English

Related Subjects

36 MATERIALS SCIENCE
360606* -- Other Materials-- Physical Properties-- (1992-)
37 INORGANIC, ORGANIC, PHYSICAL, AND ANALYTICAL CHEMISTRY
400201 -- Chemical & Physicochemical Properties
CHARGE STATES
COLLOIDS
COULOMB FIELD
DISPERSIONS
ELECTRIC CHARGES
ELECTRIC FIELDS
SPACE DEPENDENCE
SPHERES
STABILIZATION