Soft matter physics of the ground beneath our feet

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Pinning dislocations in colloidal crystals with active particles that seek stacking faults

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Physico-chemical regulation of bacterial growth success under 3D confinement

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Soft Matter, 2026, 22, 1130
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Advection-dominated transport dynamics of pili and flagella-mediated motile bacteria in porous media

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Soft Matter, 2025, 21, 3622
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Forced and spontaneous translocation dynamics of a semiflexible active polymer in two dimensions

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Translational and rotational dynamics of a self-propelled Janus probe in crowded environments

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Soft Matter, 2020, 16, 8482
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Capture and interception characteristics of squirmers in a channel flow inserted cylinder

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3D aggregation of cells in packed microgel media

Cameron D. Morley, Jesse Tordoff, Christopher S. O’Bryan, Ron Weiss and Thomas E. Angelini

Soft Matter, 2020, 16, 6572
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The influence of motility on bacterial accumulation in a microporous channel

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Soft Matter, 2021, 17, 893
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Structure and dynamics of an active polymer chain inside a nanochannel grafted with polymers

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Morphogenesis of confined biofilms: how mechanical interactions determine cellular patterning and global geometry

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Collective dynamics of active dumbbells near a circular obstacle

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Escaping speed of bacteria from confinement

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Microswimmer collective dynamics in Brinkman flows

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Role of the Two Flagellar Stators in Swimming Motility of Pseudomonas putida

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Bacterial Motility Patterns Vary Smoothly with Spatial Confinement and Disorder

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Active Diffusion of Self-Propelled Particles in Flexible Polymer Networks

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Impact of specific surface area on anaerobic microbial hydrogen consumption by a sulfate reducer: A sand pack study

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Propagation and adsorption of nanoparticles in porous medium as traveling waves

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Self-transport of swimming bacteria is impaired by porous microstructure

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Permeation Dynamics of Active Swimmers Through Anisotropic Porous Walls

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Microbes in porous environments: from active interactions to emergent feedback

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Soil Texture Regulates Bacterial Motility and Chemotactic Recruitment to Plant Roots

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Pushing run-and-tumble particles through a rugged channel

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Motion of a microswimmer in a lattice of obstacles: Effect of thermal fluctuations

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Unjamming and emergent nonreciprocity in active ploughing through a compressible viscoelastic fluid

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Active Darcy’s Law

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Engineered Living Hydrogels

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Optimal motility strategies for self-propelled agents to explore porous media

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Selective Trapping of Bacteria in Porous Media by Cell Length

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Bacterial mobility and motility in porous media mimicked by microspheres

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Colloquium : Magnetotactic bacteria: From flagellar motor to collective effects

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Enhanced bacterial chemotaxis in confined microchannels occurs at lane widths matching circular swimming radius

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A nutrient bottleneck controls antibiotic efficacy in structured bacterial populations

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A guide to design the trajectory of active particles: From fundamentals to applications

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Morphological instability and roughening of growing 3D bacterial colonies

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Conformation and dynamics of an active filament in crowded media

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Transport of complex and active fluids in porous media

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Active matter shepherding and clustering in inhomogeneous environments

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Phase separation of self-propelled disks with ferromagnetic and nematic alignment

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A geometric criterion for the optimal spreading of active polymers in porous media

Christina Kurzthaler, Suvendu Mandal, Tapomoy Bhattacharjee, Hartmut Löwen, Sujit S. Datta and Howard A. Stone

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A biophysical threshold for biofilm formation

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Jammed microgel growth medium prepared by flash-solidification of agarose for 3D cell culture and 3D bioprinting

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Biomed. Mater., 2023, 18, 045011
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Design approaches for 3D cell culture and 3D bioprinting platforms

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Hydrodynamics of biomicroswimmers: A Comprehensive review of theoretical foundations, locomotion strategies, and emerging frontiers

Sourav Ganguly and Kiran Raj

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Bacterial motility in aqueous micro-environment with natural soil particles

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Impact of confined geometries on hopping and trapping of motile bacteria in porous media

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Chemotactic smoothing of collective migration

Tapomoy Bhattacharjee, Daniel B Amchin, Ricard Alert, Jenna Anne Ott and Sujit Sankar Datta

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Microbial narrow-escape is facilitated by wall interactions

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Chiral active particles are sensitive reporters to environmental geometry

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Motility-induced phase separation and frustration in active matter swarmalators

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Disorder-Induced Long-Ranged Correlations in Scalar Active Matter

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Mechanisms of transport enhancement for self-propelled nanoswimmers in a porous matrix

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Non-Genetic Diversity in Chemosensing and Chemotactic Behavior

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Dissecting the physics of bacterial biofilms with agent-based simulations

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Bacterial swimming in porous gels exhibits intermittent run motility with active turns and mechanical trapping

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Learning dynamical models of single and collective cell migration: a review

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Universal Law for the Dispersal of Motile Microorganisms in Porous Media

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Active matter commensuration and frustration effects on periodic substrates

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Industrial scale pilot at Maspalomas I desalination plant demonstrates the efficiency of DuPont™ B-Free™ pretreatment – a new breakthrough solution against biofouling

Gerard Massons, Guillem Gilabert-Oriol, Sigrid Arenas-Urrera, Jorge Pordomingo, Juan Carlos González-Bauzá, Eduard Gasia and Marc Slagt

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Role of a single MCP in evolutionary adaptation of Shewanella putrefaciens for swimming in planktonic and structured environments

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Swimming Modes of Bacteria Escaping from a Soft Confined Space

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Physiological magnetic field strengths help magnetotactic bacteria navigate in simulated sediments

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Three-dimensional bioprinting: A cutting-edge tool for designing and fabricating engineered living materials

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Active Diffusion of Self-Propelled Particles in Semiflexible Polymer Networks

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Coarse-graining bacterial diffusion in disordered media to surface states

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