Jove
Visualize
Contact Us
JoVE
x logofacebook logolinkedin logoyoutube logo
ABOUT JoVE
OverviewLeadershipBlogJoVE Help Center
AUTHORS
Publishing ProcessEditorial BoardScope & PoliciesPeer ReviewFAQSubmit
LIBRARIANS
TestimonialsSubscriptionsAccessResourcesLibrary Advisory BoardFAQ
RESEARCH
JoVE JournalMethods CollectionsJoVE Encyclopedia of ExperimentsArchive
EDUCATION
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab ManualFaculty Resource CenterFaculty Site
Terms & Conditions of Use
Privacy Policy
Policies

Related Experiment Videos

Reaction front in an A+B-->C reaction-subdiffusion process.

S B Yuste1, L Acedo, Katja Lindenberg

  • 1Departamento de Física, Universidad de Extremadura, E-06071 Badajoz, Spain.

Physical Review. E, Statistical, Nonlinear, and Soft Matter Physics
|April 20, 2004
PubMed
Summary
This summary is machine-generated.

Related Concept Videos

You might also read

Related Articles

Articles linked to this work by shared authors, journal, and citation graph.

Sort by
Same author

First-encounter time of two diffusing particles in two- and three-dimensional confinement.

Physical review. E·2022
Same author

Pseudo-two-dimensional dynamics in a system of macroscopic rolling spheres.

Physical review. E·2021
Same author

Reaction-diffusion and reaction-subdiffusion equations on arbitrarily evolving domains.

Physical review. E·2020
Same author

First-encounter time of two diffusing particles in confinement.

Physical review. E·2020
Same author

Synchronization and fluctuations: Coupling a finite number of stochastic units.

Physical review. E·2020
Same author

Structural properties of additive binary hard-sphere mixtures.

Physical review. E·2020
Same journal

Tension on dsDNA bound to ssDNA-RecA filaments may play an important role in driving efficient and accurate homology recognition and strand exchange.

Physical review. E, Statistical, nonlinear, and soft matter physics·2016
Same journal

Publisher's Note: Amplitude-phase coupling drives chimera states in globally coupled laser networks [Phys. Rev. E 91, 040901(R) (2015)].

Physical review. E, Statistical, nonlinear, and soft matter physics·2016
Same journal

Erratum: Shapes of sedimenting soft elastic capsules in a viscous fluid [Phys. Rev. E 92, 033003 (2015)].

Physical review. E, Statistical, nonlinear, and soft matter physics·2016
Same journal

Erratum: Attenuation of excitation decay rate due to collective effect [Phys. Rev. E 90, 022142 (2014)].

Physical review. E, Statistical, nonlinear, and soft matter physics·2016
Same journal

Publisher's Note: Role of connectivity and fluctuations in the nucleation of calcium waves in cardiac cells [Phys. Rev. E 92, 052715 (2015)].

Physical review. E, Statistical, nonlinear, and soft matter physics·2016
Same journal

Publisher's Note: Lattice Boltzmann approach for complex nonequilibrium flows [Phys. Rev. E 92, 043308 (2015)].

Physical review. E, Statistical, nonlinear, and soft matter physics·2016
See all related articles

This study introduces a fractional reaction-subdiffusion model for A+B-->C reactions with subdiffusive reactants. Simulations validate the theory, particularly for quantities involving few particles.

Area of Science:

  • Chemical kinetics
  • Physical chemistry
  • Non-equilibrium systems

Background:

  • Subdiffusion significantly alters reaction dynamics compared to normal diffusion.
  • Modeling reaction-diffusion systems requires accounting for anomalous transport phenomena.

Purpose of the Study:

  • To develop and validate a theoretical framework for reaction fronts in subdiffusive systems.
  • To investigate the impact of subdiffusion on reaction kinetics and product formation.

Main Methods:

  • Theoretical modeling using a fractional reaction-subdiffusion equation.
  • Numerical simulations designed for subdiffusive processes.
  • Analysis of reaction front characteristics over time.

Main Results:

Related Experiment Videos

  • Favorable agreement between theoretical predictions and simulation results.
  • Accurate capture of macroscopic quantities like product yield and depletion zone width.
  • Identification of unusual behavior in product profiles at the reaction center.

Conclusions:

  • The fractional reaction-subdiffusion model effectively describes subdiffusive reaction fronts.
  • Subdiffusion introduces unique characteristics to reaction dynamics and product distribution.
  • Further refinement is needed for phenomena involving very small particle numbers.