Thermodynamic and morphological characterization of Turing patterns in non-isothermal reaction–diffusion systems
Literature Information
Horacio Serna, Alberto P. Muñuzuri, Daniel Barragán
The effect of temperature on the bifurcation diagram and Turing instability domain under non isothermal conditions is studied in the reversible Gray–Scott model. After adding the energy balance to the cubic autocatalytic model, the thermostat temperature and heat transfer coefficient are used as control parameters in the Turing pattern formation. The patterns obtained in the domain of the thermal parameter are characterized by quantifying the overall entropy generation rate and two topological indices; Shannon entropy and Minkowski functionals. The results show that it is possible to induce transitions between Turing patterns of different morphologies by regulating the temperature, and that these transitions take place at a lower entropy generation value compared to other parameters, such as kinetic constants and reactant fluxes. Finally, a correlation between entropy generation and topological indices shows that a difference between direct and inverse patterns is mainly morphological and not energetic.
Recommended Journals

Drug Discovery Today

Chemistry Education Research and Practice

Russian Journal of Applied Chemistry

Russian Chemical Bulletin

Saudi Pharmaceutical Journal

Chemical Communications

Current Opinion in Solid State & Materials Science

Journal of Natural Medicines

Russian Journal of Coordination Chemistry

Current Opinion in Colloid & Interface Science
Related Literature
Experimental and theoretical studies of the interaction of gas phase nitric acid and water with a self-assembled monolayer
S. G. Moussa, A. C. Stern, J. D. Raff, C. W. Dilbeck, D. J. Tobias, B. J. Finlayson-Pitts
DOI: 10.1039/C2CP42405C
A computational proposal for the experimentally observed discriminatory behavior of hypoxanthine, a weak universal nucleobase
Lesley R. Rutledge, Stacey D. Wetmore
DOI: 10.1039/C2CP23600A
Insight into lithium transport in lithium nitridometallate battery materials from muon spin relaxation
Andrew S. Powell, Zlatka Stoeva, James S. Lord, Ronald I. Smith, Duncan H. Gregory, Jeremy J. Titman
DOI: 10.1039/C2CP43318D
Determination of the distance-dependent viscosity of mixtures in parallel slabs using non-equilibrium molecular dynamics
Stanislav Pařez, Milan Předota
DOI: 10.1039/C2CP22136E
BiVO4/CuWO4 heterojunction photoanodes for efficient solar driven water oxidation
Satyananda Kishore Pilli, Todd G. Deutsch, Thomas E. Furtak, Logan D. Brown, John A. Turner, Andrew M. Herring
DOI: 10.1039/C2CP44577H
Theoretical studies of Pt–Ti nanoparticles for potential use as PEMFC electrocatalysts
Paul C. Jennings, Bruno G. Pollet, Roy L. Johnston
DOI: 10.1039/C2CP23430K
You might also like
How should 2-Methylbenzene-1,4-diamine dihydrochloride (CAS: 615-45-2) be stored?
2-Methylbenzene-1,4-diamine dihydrochloride (CAS: 615-45-2) should be stored in ...
Is (1S,4S)-2,5-Diazabicyclo[2.2.1]heptane dihydrobromide (CAS: 132747-20-7) safe?
(1S,4S)-2,5-Diazabicyclo[2.2.1]heptane dihydrobromide is generally considered sa...
What industries use (6-Chloropyridazin-3-YL)methanamine (CAS: 871826-15-2)?
(6-Chloropyridazin-3-YL)methanamine finds applications in the pharmaceutical ind...
What are the main uses of 2-Fluoro-3-methylphenol (CAS: 77772-72-6)?
2-Fluoro-3-methylphenol is primarily used in the synthesis of pharmaceuticals, p...
What precautions should be taken when handling 3-Methoxy-4-nitrobenzonitrile (CAS: 177476-75-4)?
When handling 3-Methoxy-4-nitrobenzonitrile, it is important to wear appropriate...
What precautions should be taken when handling 1,3-Oxazolo[4,5-b]pyridine-2(3H)-thione (CAS: 211949-57-4)?
When handling 1,3-Oxazolo[4,5-b]pyridine-2(3H)-thione (CAS: 211949-57-4), it is ...
What regulatory guidelines apply to 4-Ethynylbenzamide (CAS: 90347-86-7)?
4-Ethynylbenzamide (CAS: 90347-86-7) falls under various regulatory guidelines i...
What are the main uses of 3-(2-Ethylphenyl)-2-thioxo-4-imidazolidinone (CAS: 186822-57-1)?
3-(2-Ethylphenyl)-2-thioxo-4-imidazolidinone is primarily used as an intermediat...
What is (2-Fluoro-6-methoxyphenyl)acetic acid (CAS: 500912-19-6)?
(2-Fluoro-6-methoxyphenyl)acetic acid, also known as 4-fluoro-3-methoxybenzoic a...
What is the market or research trend for 2-[4-(Hydroxymethyl)phenoxy]ethanol (CAS: 102196-18-9)?
Market trends for 2-[4-(Hydroxymethyl)phenoxy]ethanol (CAS: 102196-18-9) indicat...
Source Journal
Physical Chemistry Chemical Physics

Physical Chemistry Chemical Physics (PCCP) is an international journal co-owned by 19 physical chemistry and physics societies from around the world. This journal publishes original, cutting-edge research in physical chemistry, chemical physics and biophysical chemistry. To be suitable for publication in PCCP, articles must include significant innovation and/or insight into physical chemistry; this is the most important criterion that reviewers and Editors will judge against when evaluating submissions. The journal has a broad scope and welcomes contributions spanning experiment, theory, computation and data science. Topical coverage includes spectroscopy, dynamics, kinetics, statistical mechanics, thermodynamics, electrochemistry, catalysis, surface science, quantum mechanics, quantum computing and machine learning. Interdisciplinary research areas such as polymers and soft matter, materials, nanoscience, energy, surfaces/interfaces, and biophysical chemistry are welcomed if they demonstrate significant innovation and/or insight into physical chemistry. Joined experimental/theoretical studies are particularly appreciated when complementary and based on up-to-date approaches.




