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George Petekidis
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Journal Articles

Tuning the mechanical properties of organophilic clay dispersions: Particle composition and preshear history effects

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Nikolaos A. Burger, Benoit Loppinet, Andrew Clarke, George Petekidis
Journal: Journal of Rheology
J. Rheol. 68, 695–707 (2024)
https://doi.org/10.1122/8.0000854
Published: August 2024
View articletitled, Tuning the mechanical properties of organophilic clay dispersions: Particle composition and preshear history effects
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Journal Articles

High-frequency optimally windowed chirp rheometry for rapidly evolving viscoelastic materials: Application to a crosslinking thermoset

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Thanasis Athanasiou, Michela Geri, Patrice Roose, Gareth H. McKinley, George Petekidis
Journal: Journal of Rheology
J. Rheol. 68, 445–462 (2024)
https://doi.org/10.1122/8.0000793
Published: April 2024
View articletitled, High-frequency optimally windowed chirp rheometry for rapidly evolving viscoelastic materials: Application to a crosslinking thermoset
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Includes: Supplementary data
Journal Articles

On the nature of flow curve and categorization of thixotropic yield stress materials

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Tulika Bhattacharyya, Alan R. Jacob, George Petekidis, Yogesh M. Joshi
Journal: Journal of Rheology
J. Rheol. 67, 461–477 (2023)
https://doi.org/10.1122/8.0000558
Published: January 2023
View articletitled, On the nature of flow curve and categorization of thixotropic yield stress materials
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Includes: Supplementary data
Journal Articles

Shear induced tuning and memory effects in colloidal gels of rods and spheres

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Mohan Das, George Petekidis
Journal: The Journal of Chemical Physics
J. Chem. Phys. 157, 234902 (2022)
https://doi.org/10.1063/5.0129709
Published: December 2022
View articletitled, Shear induced tuning and memory effects in colloidal gels of rods and spheres
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Includes: Supplementary data
Journal Articles

Mechanisms of two-step yielding in attractive colloidal glasses

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Esmaeel Moghimi, George Petekidis
Journal: Journal of Rheology
J. Rheol. 64, 1209–1225 (2020)
https://doi.org/10.1122/8.0000057
Published: September 2020
View articletitled, Mechanisms of two-step yielding in attractive colloidal glasses
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Includes: Supplementary data
Journal Articles

Dilatancy in dense suspensions of model hard-sphere-like colloids under shear and extensional flow

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Ricardo J. E. Andrade, Alan R. Jacob, Francisco J. Galindo-Rosales, Laura Campo-Deaño, Qian Huang, Ole Hassager, George Petekidis
Journal: Journal of Rheology
J. Rheol. 64, 1179–1196 (2020)
https://doi.org/10.1122/1.5143653
Published: September 2020
View articletitled, Dilatancy in dense suspensions of model hard-sphere-like colloids under shear and extensional flow
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Includes: Supplementary data
Journal Articles

Rheological signatures of aging in hard sphere colloidal glasses

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Alan R. Jacob, Esmaeel Moghimi, George Petekidis
Journal: Physics of Fluids
Physics of Fluids 31, 087103 (2019)
https://doi.org/10.1063/1.5113500
Published: August 2019
View articletitled, Rheological signatures of aging in hard sphere colloidal glasses
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Journal Articles

Structure and dynamics in suspensions of soft core-shell colloids in the fluid regime

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Andreas Pamvouxoglou, Panagiota Bogri, Gerhard Nägele, Kohji Ohno, George Petekidis
Journal: The Journal of Chemical Physics
J. Chem. Phys. 151, 024901 (2019)
https://doi.org/10.1063/1.5091845
Published: July 2019
View articletitled, Structure and dynamics in suspensions of soft core-shell colloids in the fluid regime
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Includes: Supplementary data
Journal Articles

Orthogonal superposition rheometry of model colloidal glasses with short-ranged attractions

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Esmaeel Moghimi, Jan Vermant, George Petekidis
Journal: Journal of Rheology
J. Rheol. 63, 533–546 (2019)
https://doi.org/10.1122/1.5080717
Published: July 2019
View articletitled, Orthogonal superposition rheometry of model colloidal glasses with short-ranged attractions
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Includes: Supplementary data
Journal Articles

Flow dynamics of concentrated starlike micelles: A superposition rheometry investigation into relaxation mechanisms

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Alan R. Jacob, Andreas S. Poulos, Alexander N. Semenov, Jan Vermant, George Petekidis
Journal: Journal of Rheology
J. Rheol. 63, 641–653 (2019)
https://doi.org/10.1122/1.5086022
Published: July 2019
View articletitled, Flow dynamics of concentrated starlike micelles: A superposition rheometry investigation into relaxation mechanisms
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Includes: Supplementary data
Journal Articles

Influence of structure on the linear response rheology of colloidal gels

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Lilian C. Johnson, Roseanna N. Zia, Esmaeel Moghimi, George Petekidis
Journal: Journal of Rheology
J. Rheol. 63, 583–608 (2019)
https://doi.org/10.1122/1.5082796
Published: July 2019
View articletitled, Influence of structure on the linear response rheology of colloidal gels
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Includes: Supplementary data
Journal Articles

Binary colloidal glasses under transient stress- and strain-controlled shear

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Tatjana Sentjabrskaja, Jan Hendricks, Alan R. Jacob, George Petekidis, Stefan U. Egelhaaf, Marco Laurati
Journal: Journal of Rheology
J. Rheol. 62, 149–159 (2018)
https://doi.org/10.1122/1.5009193
Published: January 2018
View articletitled, Binary colloidal glasses under transient stress- and strain-controlled shear
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Journal Articles

Rheology of colloidal gels

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George Petekidis
Journal: Journal of Rheology
J. Rheol. 58, 1085–1087 (2014)
https://doi.org/10.1122/1.4892951
Published: September 2014
View articletitled, Rheology of colloidal gels
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Journal Articles

Ageing, yielding, and rheology of nanocrystalline cellulose suspensions

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Babak Derakhshandeh, George Petekidis, Sadaf Shafiei Sabet, Wadood Y. Hamad, Savvas G. Hatzikiriakos
Journal: Journal of Rheology
J. Rheol. 57, 131–148 (2013)
https://doi.org/10.1122/1.4764080
Published: January 2013
View articletitled, Ageing, yielding, and rheology of nanocrystalline cellulose suspensions
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Journal Articles

Yielding processes in a colloidal glass of soft star-like micelles under large amplitude oscillatory shear (LAOS)

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Frédéric Renou, Jörg Stellbrink, George Petekidis
Journal: Journal of Rheology
J. Rheol. 54, 1219–1242 (2010)
https://doi.org/10.1122/1.3483610
Published: November 2010
View articletitled, Yielding processes in a colloidal glass of soft star-like micelles under large amplitude oscillatory shear (LAOS)
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Journal Articles

Nonlinear rheology of colloidal glasses of soft thermosensitive microgel particles

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Vincent Carrier, George Petekidis
Journal: Journal of Rheology
J. Rheol. 53, 245–273 (2009)
https://doi.org/10.1122/1.3045803
Published: March 2009
View articletitled, Nonlinear rheology of colloidal glasses of soft thermosensitive microgel particles
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