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Fabrication of dipolar colloid particles by microcontact printing
Olivier Cayre1, Vesselin N Paunov, Orlin D Velev
1Surfactant & Colloid Group, Department of Chemistry, University of Hull, Hull, UK HU6 7RX.
Chemical Communications (Cambridge, England)
|October 2, 2003
Abstract:
A novel technique for preparation of dipolar colloid particles has been developed which is based on microcontact printing of films of water-insoluble ionic surfactants onto monolayers of colloid particles of opposite surface charge.