56 citations · 154 across the 7 of their papers we have counts for
4 papers · 1 filter
The hidden hierarchical nature of soft particulate gels
Minaspi Bantawa, Bavand Keshavarz, Michela Geri +4
Soft particulate gels include materials we can eat, squeeze, or 3D print. From foods to bio-inks to cement hydrates, these gels are composed of a small amount of particulate matter…
Computing the linear viscoelastic properties of soft gels using an Optimally Windowed Chirp protocol
Mehdi Bouzid, Bavand Keshavarz, Michela Geri +3
We use molecular dynamics simulations of a model three-dimensional particulate gel, to investigate the linear viscoelastic response. The numerical simulations are combined with a n…
Time-Resolved Mechanical Spectroscopy of Soft Materials via Optimally Windowed Chirps
Michela Geri, Bavand Keshavarz, Thibaut Divoux +3
The ability to measure the bulk dynamic behavior of soft materials with combined time- and frequency-resolution is instrumental for improving our fundamental understanding of conne…
Nonlinear viscoelasticity and generalized failure criterion for polymer gels
Bavand Keshavarz, Thibaut Divoux, Sébastien Manneville +1
Polymer gels behave as soft viscoelastic solids and exhibit a generic nonlinear mechanical response characterized by pronounced stiffening prior to irreversible failure, most often…