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Bundled slender-body theory for elongated geometries in swimming bacteria

Publication: Journal Article

Liu, Bin, and Jeremias Gonzalez. 2020. “Bundled Slender-Body Theory for Elongated Geometries in Swimming Bacteria”. Physical Review Fluids 5 (5): 053102.

Topological kinematics of origami metamaterials

Publication: Journal Article

Liu, Bin, Jesse L. Silverberg, Arthur A. Evans, Christian D. Santangelo, Robert J. Lang, Thomas C. Hull, and Itai Cohen. 2018. “Topological Kinematics of Origami Metamaterials”. Nature Physics 14 (8): 811-15.

Symmetry-group protected microfluidics

Publication: Journal Article

Gonzalez, Jeremias, Ajay Gopinathan, and Bin Liu. 2024. “Symmetry-Group Protected Microfluidics”. Physical Review Research 6: 023234.

CV

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Orshena joined us as an NSF CREST fellow of CCBM. Welcome to Orshena!

News: October 01, 2020

Orshena Loay has just joined us as a CREST fellow of the Center for Cellular of Biomolecular Machines (CCBM). Welcome to Orshena and congratulations!

Jeremias Gonzalez is awarded as a CCBM Fellow.

News: November 04, 2021

Jeremias has been selected as one of the CCBM (NSF CREST) Fellows of Spring 2022. He will continue his amazing work on symmetry-based microfluidics through collaboration with Gopinathan's group. Well done!

Viangkaeo will attend UCSF School of Medicine.

News: May 08, 2022

Viangkaeo Lee, one of our former members, is going to UCSF School of Medicine with a full-ride scholarship. Congratulations to Viangkaeo!

Pooja Chopra

Person: Lecturer

Research interests: transport of microorganisms in complex media

Electrodynamics, Graduate Core (PHYS 210)

Class

Symmetry-protected Micromanipulations

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By embedding symmetry in a 3D microfluidic geometry (e.g., octahedral symmetry shown in the following figure), we realized distinct microfluidic functions classified by subgroups of these symmetries. These functions include a strain-free flow in 3D, which can be used for trap-free manipulations of...