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Olivier J. Cayre

Works (5)

Updated: July 5th, 2023 15:54

2008 journal article

Dielectrophoretic Assembly of Metallodielectric Janus Particles in AC Electric Fields

LANGMUIR, 24(23), 13312–13320.

By: S. Gangwal n, O. Cayre n & O. Velev n 

Contributors: S. Gangwal n, O. Cayre n & O. Velev n 

topics (OpenAlex): Pickering emulsions and particle stabilization; Micro and Nano Robotics; Proteins in Food Systems
TL;DR: The assembly of Janus metallodielectric particles driven by AC electric fields at frequencies above 10 kHz is demonstrated and the relation between field-induced dielectrophoretic force, field distribution, and structure of the assemblies is investigated. (via Semantic Scholar)
Sources: Web Of Science, ORCID, NC State University Libraries
Added: August 6, 2018

2008 journal article

Induced-charge electrophoresis of metallodielectric particles

Physical Review Letters, 1(5).

By: S. Gangwal, O. Cayre, M. Bazant & O. Velev 

Source: NC State University Libraries
Added: August 6, 2018

2007 journal article

A novel gel deformation technique for fabrication of ellipsoidal and discoidal polymeric microparticles

Chemical Communications (Cambridge, England), (6), 628–630.

By: A. Courbaron, O. Cayre & V. Paunov

Source: NC State University Libraries
Added: August 6, 2018

2007 journal article

Emulsions stabilised by food colloid particles: Role of particle adsorption and wettability at the liquid interface

JOURNAL OF COLLOID AND INTERFACE SCIENCE, 312(2), 381–389.

By: V. Paunov *, O. Cayre n, P. Noble*, S. Stoyanov *, K. Velikov * & M. Golding *

author keywords: food particles; solid-stabilised emulsions; fat crystals; wettability; contact angle
MeSH headings : Adsorption; Alkanes / chemistry; Colloids / chemistry; Dimethylpolysiloxanes / chemistry; Emulsions / chemistry; Food; Microscopy, Electron, Scanning; Silicones / chemistry; Surface Properties; Wettability
topics (OpenAlex): Pickering emulsions and particle stabilization; Proteins in Food Systems; Surfactants and Colloidal Systems
TL;DR: The recently developed gel trapping technique (GTT) is presented and it is demonstrated that the GTT can be applied to fat crystal particles, calcium carbonate particles coated with stearic acid and spray-dried soy protein/calcium phosphate particles at air-water and oil-water interfaces. (via Semantic Scholar)
Source: Web Of Science
Added: August 6, 2018

2007 journal article

Polyelectrolyte diode: Nonlinear current response of a junction between aqueous ionic gels

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 129(35), 10801–10806.

By: O. Cayre n, S. Chang n & O. Velev n 

Contributors: O. Cayre n, T. Suk  n & O. Velev n 

topics (OpenAlex): Advanced Sensor and Energy Harvesting Materials; Electrowetting and Microfluidic Technologies; Conducting polymers and applications
TL;DR: It is demonstrated that a fixed junction between two aqueous gels containing oppositely charged polyelectrolytes could rectify electric current and had good long-term stability in both DC and AC conduction modes. (via Semantic Scholar)
Sources: Web Of Science, ORCID, NC State University Libraries
Added: August 6, 2018

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