4 papers
Self-Organized Dynamic Reactors: Product-Condensate Feedback Accelerates Reactions
Ryosuke Nishide, Kunihiko Kaneko
Condensates can accelerate reactions by concentrating reactants, yet product accumulation can eliminate this advantage. We show that product-induced suppression of condensation gen…
Self-Organized Bioelectricity via Collective Pump Alignment: Toward a Physical Origin of Chemiosmosis
Ryosuke Nishide, Kunihiko Kaneko
Directional ion transport across membranes maintains living systems in nonequilibrium, which underlies chemiosmotic energy conversion. However, the physical origin of collectively…
Weakly nonlinear analysis of Turing pattern dynamics on curved surfaces
Ryosuke Nishide, Shuji Ishihara
Pattern dynamics on curved surfaces are ubiquitous. Although the effect of surface topography on pattern dynamics has gained much interest, there is a limited understanding of the…
Oscillatory and chaotic pattern dynamics driven by surface curvature
Ryosuke Nishide, Shuji Ishihara
Patterns on curved surfaces are ubiquitous, yet the influence of surface geometry on pattern dynamics remains elusive. We recently reported a new mechanism of pattern propagation i…