Center for Bio-Inspired Energy Science

Our mission is to discover and develop bio-inspired systems that reveal new connections between energy and matter.

News

CBES Groups Collaborate to Construct Most Complex Nanoparticle Crystal Ever Made by Design Read More
CBES Member Stacey Chin Nominated as EFRC Early Career Network Representative Read More

Research Highlight

Contractile Actuation and Dynamical Gel Assembly of Paramagnetic Filaments in Fast Precessing Fields

Precession frequency ω and bending modulus κ effects on aggregation for 80-bead filaments with M =  3μ2/σ3 =12KT and viscous drag in Lennard-Jones units γσ=10. The  inverse magnetoelastic parameter ξ = κ/ (ML2 ) versus the magnetic normalized end force χ = M/ (γωσ), shows at low ω and κ filaments aggregating into spirals instead of branching networks.

 

Joshua M. Dempster, Pablo Vazquez-Montejo and Monica Olvera de la Cruz. Physical Review E Phys. Rev. E 95, 052606 (2017)

We find that individual flexible superparamagnetic filaments can be made to exert controllable tensile forces along the precession axis. Read More

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