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2023 CAP Congress / Congrès de l'ACP 2023

18–23 Jun 2023
University of New Brunswick
America/Halifax timezone
Welcome to the 2023 CAP Congress Program website! / Bienvenue au siteweb du programme du Congrès de l'ACP 2023!

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Session

(DCMMP) M2-7 Soft condensed matter I | Matière condensée molle I (DPMCM)

M2-7
19 Jun 2023, 14:00
University of New Brunswick

University of New Brunswick

Conveners

(DCMMP) M2-7 Soft condensed matter I | Matière condensée molle I (DPMCM)

  • Robert Wickham

Presentation materials

There are no materials yet.

  1. 3606. (I) Tuning the Physical Properties of Phytoglycogen Nanoparticles Through Chemical Modification
    Prof. John Dutcher (University of Guelph)
    19/06/2023, 14:00
    Condensed Matter and Materials Physics / Physique de la matière condensée et matériaux (DCMMP-DPMCM)
    Invited Speaker / Conférencier(ère) invité(e)

    Phytoglycogen (PG) nanoparticles are hyperbranched, dendritic polymers of glucose that are produced as compact nanoparticles in the kernels of sweet corn. Our measurements of their structure, morphology, hydration and mechanical properties illustrate the unique properties of native PG nanoparticles: they are soft, porous, hairy and hydrated. These physical properties, combined with their...

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  2. 3750. (I) Rheo-XPCS studies of yielding, recovery and memory in nanocolloidal soft glasses
    James L Harden (University of Ottawa)
    19/06/2023, 14:30
    Condensed Matter and Materials Physics / Physique de la matière condensée et matériaux (DCMMP-DPMCM)
    Invited Speaker / Conférencier(ère) invité(e)

    This talk reviews recent studies of the dynamical and mechanical behaviour of nanocolloidal soft glassy materials using Rheo-XPCS, x-ray photon correlation spectroscopy with in situ rheology [1]. Rheo-XPCS allows for simultaneous studies of the mechanics and nanoscale dynamics of materials over a wide range of timescales from milliseconds to hours. As such, it is an outstanding tool to...

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  3. 3834. (G*) The pendant drop experiment for aggregates of adhesive granular particles
    Mrs Yasaman Heshmatzadeh (McMaster University)
    19/06/2023, 15:00
    Condensed Matter and Materials Physics / Physique de la matière condensée et matériaux (DCMMP-DPMCM)
    Oral Competition (Graduate Student) / Compétition orale (Étudiant(e) du 2e ou 3e cycle)

    Classical experiments, typically performed using bulk continuous matter can be applied for granular systems to better understand their properties, and explore the analogies between granular and bulk continuous systems. While the classic pendant drop experiment can be
    used to measure the interfacial tension between fluids, here we perform the granular version of the pendant drop experiment....

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  4. 3918. (G*) Novel Electrohydrodynamically Driven Emulsions
    Majid Bahraminasr (Memorial University of Newfoundland)
    19/06/2023, 15:15
    Condensed Matter and Materials Physics / Physique de la matière condensée et matériaux (DCMMP-DPMCM)
    Oral Competition (Graduate Student) / Compétition orale (Étudiant(e) du 2e ou 3e cycle)

    Electrohydrodynamics of droplets immersed in an immiscible carrier fluid was first explored in a pioneering paper by G. I. Taylor who formulated the weakly conducting or leaky dielectric model and predicted the steady drop shape in the small-deformation limit. Contemporary literature in electrohydrodynamic studies focuses primarily on the deformations of single droplets. On the other hand, the...

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