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  • Apr
    16

    Appl Math: Petia Vlahovska on "Math and physics of complex fluid interfaces: biological membranes, charged droplets, and active fluids"

    McCormick-Engineering Sciences and Applied Mathematics (ESAM)

    11:15 AM M416, Technological Institute

    EVENT DETAILS

    Title: Math and physics of complex fluid interfaces: biological membranes, charged droplets, and active fluids

    Speaker: Petia Vlahovska, Northwestern University

    Abstract: Interfaces abound in multiphase materials and living systems. I will highlight my group’s research on modeling the dynamics of soft, fluid-embedded interfaces. Examples include electrohydrodynamic streaming leading to “Saturnian” droplets, curvature fluctuations of biomimetic membranes, and symmetry-breaking instabilities such as Quincke electrorotation, electroconvection, and the spontaneous propulsion of droplets enclosing active particles (microswimmers). These phenomena pose challenging multiscale, multiphysics free-boundary problems. Our approach integrates theory and experiment, developing analytical models that rationalize experimental observations and leveraging experiments to uncover new directions for modeling.

    In this talk, I will focus on the dynamics of biomembranes (whose equilibrium shapes minimize the Willmore energy) and discuss how hydrodynamic dissipation within the membrane and its bilayer structure influence membrane remodeling and the statistics of thermally driven fluctuations measured using light, X-ray, or neutron scattering techniques.

    Zoom: https://northwestern.zoom.us/j/96605429763

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    TIME Thursday, April 16, 2026 at 11:15 AM - 12:15 PM

    LOCATION M416, Technological Institute    map it

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    CONTACT Noor Kaur    noor.kaur@northwestern.edu EMAIL

    CALENDAR McCormick-Engineering Sciences and Applied Mathematics (ESAM)

  • Apr
    15

    Center for Synthetic Biology presents: Dario Robleto | Ancient Beacons Long for Notice

    Block Museum of Art

    3:00 PM Block Museum of Art, Mary and Leigh

    EVENT DETAILSmore info

    TIME Wednesday, April 15, 2026 at 3:00 PM - 5:00 PM

    LOCATION Block Museum of Art, Mary and Leigh    map it

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    CONTACT Block Museum of Art    block-museum@northwestern.edu EMAIL

    CALENDAR Block Museum of Art

  • May
    13

    Appl Math: Melanie Mitchell on "Title TBA" - Reiss Lecture

    McCormick-Engineering Sciences and Applied Mathematics (ESAM)

    11:15 AM

    EVENT DETAILS

    TIME Wednesday, May 13, 2026 at 11:15 AM - 12:15 PM

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    CONTACT Anne Umbanhowar    anne.umbanhowar@northwestern.edu EMAIL

    CALENDAR McCormick-Engineering Sciences and Applied Mathematics (ESAM)

  • May
    14

    Appl Math: Melanie Mitchell on "Title TBA" - Reiss Lecture

    McCormick-Engineering Sciences and Applied Mathematics (ESAM)

    11:15 AM

    EVENT DETAILS

    TIME Thursday, May 14, 2026 at 11:15 AM - 12:15 PM

    ADD TO CALENDAR

    CONTACT Anne Umbanhowar    anne.umbanhowar@northwestern.edu EMAIL

    CALENDAR McCormick-Engineering Sciences and Applied Mathematics (ESAM)