Rescaling Flow Curves of Protein-Stabilized Emulsions.
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| Title: | Rescaling Flow Curves of Protein-Stabilized Emulsions. |
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| Authors: | Velandia, Santiago F.1,2 (AUTHOR), Marchal, Philippe1,2 (AUTHOR), Sadtler, Véronique1 (AUTHOR), Lemaitre, Cécile1,2 (AUTHOR), Bonn, Daniel2 (AUTHOR), Roques-Carmes, Thibault1 (AUTHOR) thibault.roques-carmes@univ-lorraine.fr |
| Source: | Nanomaterials (2079-4991). May2025, Vol. 15 Issue 9, p650. 18p. |
| Subjects: | Complex fluids, Phase transitions, Serum albumin, Emulsions, Rheology |
| Abstract: | In this study, we investigate the flow behavior of oil-in-water Pickering emulsions stabilized with bovine serum albumin (BSA). Through the use of a phase transition analogy and scaling parameters previously applied to surfactant-stabilized emulsions, we successfully describe the flow behavior, suggesting remarkable similarity in the rheology of these emulsion categories. Additionally, we explore the possibility of extending this modeling framework to the oscillatory mode. Above the jamming fraction, the scaled data in the oscillatory regime present a similar trend as the rotational rheology curves. However, upon closer examination of the scaling conditions, it becomes evident that the rescaling does not accurately describe the behavior of G * . Despite this, our findings shed light on the universality of scaling parameters and provide valuable insights into the rheological behavior of these complex fluids. [ABSTRACT FROM AUTHOR] |
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| Database: | Engineering Source |
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| Abstract: | In this study, we investigate the flow behavior of oil-in-water Pickering emulsions stabilized with bovine serum albumin (BSA). Through the use of a phase transition analogy and scaling parameters previously applied to surfactant-stabilized emulsions, we successfully describe the flow behavior, suggesting remarkable similarity in the rheology of these emulsion categories. Additionally, we explore the possibility of extending this modeling framework to the oscillatory mode. Above the jamming fraction, the scaled data in the oscillatory regime present a similar trend as the rotational rheology curves. However, upon closer examination of the scaling conditions, it becomes evident that the rescaling does not accurately describe the behavior of G * . Despite this, our findings shed light on the universality of scaling parameters and provide valuable insights into the rheological behavior of these complex fluids. [ABSTRACT FROM AUTHOR] |
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| ISSN: | 20794991 |
| DOI: | 10.3390/nano15090650 |
