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Rajput V, Dayal P. Dynamical attributes of nanocatalyzed self-oscillating reactions via bifurcation analyses. J Chem Phys 2021; 155:064902. [PMID: 34391358 DOI: 10.1063/5.0060509] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Abstract
Self-oscillating chemical reactions that undergo reaction-diffusion (RD) phenomena have shown great potential for designing stimuli-responsive materials. Belousov-Zhabotinsky (BZ) reactions are one such class of reactions that exhibit nonlinear chemical oscillations due to redox cycles of the metal-ion catalyst by virtue of Hopf bifurcation. Using bifurcation analyses, here we investigate the BZ reactions, catalyzed by 0D-2D catalytic nanomats and bare nanosheets, which are known to exhibit enhanced dynamic response due to catalysts' heterogeneity. Specifically, we incorporate the nanocatalysts' activity in the kinetic model of the BZ reactions and, subsequently, use catalysts' activity as the bifurcation parameter for analyses. By computing higher-order Lyapunov and frequency coefficients, we have revealed new oscillatory regimes in the bifurcation diagram, including re-entrant regions where sustained oscillations are unexpectedly suppressed, even with high catalytic activity. In addition, we also calculate the amplitude and frequency of BZ oscillations in each of these regions as a function of nanocatalysts' activity. We believe that our current findings can be used to harness the nonlinearity of RD-based dynamical systems to provide unique functionalities to active stimuli-response systems.
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Affiliation(s)
- Vandana Rajput
- Department of Chemical Engineering, Indian Institute of Technology Gandhinagar, Gandhinagar, Gujarat 382355, India
| | - Pratyush Dayal
- Department of Chemical Engineering, Indian Institute of Technology Gandhinagar, Gandhinagar, Gujarat 382355, India
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2
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Sun TA, Hilker FM. Analyzing the mutual feedbacks between lake pollution and human behaviour in a mathematical social-ecological model. ECOLOGICAL COMPLEXITY 2020. [DOI: 10.1016/j.ecocom.2020.100834] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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3
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Srivastava R, Dueñas-Díez M, Pérez-Mercader J. Feed rate noise modulates autocatalysis and shapes the oscillations of the Belousov–Zhabotinsky reaction in a continuous stirred tank reactor. REACT CHEM ENG 2018. [DOI: 10.1039/c7re00196g] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Noise applied to a specific reactant feed rate directs the Belousov–Zhabotinsky reaction into specific pathways and results in noise-controlled oscillation shapes and features.
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Affiliation(s)
- Rohit Srivastava
- Department of Earth and Planetary Sciences and Origins of Life Initiative
- Harvard University
- Cambridge
- USA
| | - Marta Dueñas-Díez
- Department of Earth and Planetary Sciences and Origins of Life Initiative
- Harvard University
- Cambridge
- USA
- Repsol Technology Centre
| | - Juan Pérez-Mercader
- Department of Earth and Planetary Sciences and Origins of Life Initiative
- Harvard University
- Cambridge
- USA
- Santa Fe Institute
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Čupić Ž, Marković VM, Maćešić S, Stanojević A, Damjanović S, Vukojević V, Kolar-Anić L. Dynamic transitions in a model of the hypothalamic-pituitary-adrenal axis. CHAOS (WOODBURY, N.Y.) 2016; 26:033111. [PMID: 27036189 DOI: 10.1063/1.4944040] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/05/2023]
Abstract
Dynamic properties of a nonlinear five-dimensional stoichiometric model of the hypothalamic-pituitary-adrenal (HPA) axis were systematically investigated. Conditions under which qualitative transitions between dynamic states occur are determined by independently varying the rate constants of all reactions that constitute the model. Bifurcation types were further characterized using continuation algorithms and scale factor methods. Regions of bistability and transitions through supercritical Andronov-Hopf and saddle loop bifurcations were identified. Dynamic state analysis predicts that the HPA axis operates under basal (healthy) physiological conditions close to an Andronov-Hopf bifurcation. Dynamic properties of the stress-control axis have not been characterized experimentally, but modelling suggests that the proximity to a supercritical Andronov-Hopf bifurcation can give the HPA axis both, flexibility to respond to external stimuli and adjust to new conditions and stability, i.e., the capacity to return to the original dynamic state afterwards, which is essential for maintaining homeostasis. The analysis presented here reflects the properties of a low-dimensional model that succinctly describes neurochemical transformations underlying the HPA axis. However, the model accounts correctly for a number of experimentally observed properties of the stress-response axis. We therefore regard that the presented analysis is meaningful, showing how in silico investigations can be used to guide the experimentalists in understanding how the HPA axis activity changes under chronic disease and/or specific pharmacological manipulations.
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Affiliation(s)
- Željko Čupić
- Department of Catalysis and Chemical Engineering, Institute of Chemistry, Technology and Metallurgy, University of Belgrade, Njegoševa 12, 11000 Belgrade, Serbia
| | - Vladimir M Marković
- Faculty of Physical Chemistry, University of Belgrade, Studentski trg 12-16, 11158 Belgrade, Serbia
| | - Stevan Maćešić
- Faculty of Physical Chemistry, University of Belgrade, Studentski trg 12-16, 11158 Belgrade, Serbia
| | - Ana Stanojević
- Faculty of Physical Chemistry, University of Belgrade, Studentski trg 12-16, 11158 Belgrade, Serbia
| | - Svetozar Damjanović
- Institute of Endocrinology, Diabetes and Metabolic Diseases, School of Medicine, University of Belgrade, Dr Subotica 13, 11000 Belgrade, Serbia
| | - Vladana Vukojević
- Department of Clinical Neuroscience, Karolinska Institutet, CMM L8:01, 17176 Stockholm, Sweden
| | - Ljiljana Kolar-Anić
- Department of Catalysis and Chemical Engineering, Institute of Chemistry, Technology and Metallurgy, University of Belgrade, Njegoševa 12, 11000 Belgrade, Serbia
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Pejić N, Kolar-Anić L, Maksimović J, Janković M, Vukojević V, Anić S. Dynamic transitions in the Bray–Liebhafsky oscillating reaction. Effect of hydrogen peroxide and temperature on bifurcation. REACTION KINETICS MECHANISMS AND CATALYSIS 2016. [DOI: 10.1007/s11144-016-0984-y] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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Abstract
System coordination for a system with interaction of two pathways is investigated. Sufficient conditions for guaranteeing system coordination subject to any type, amplitude or period of external forcing are analytically derived. Effects of a pathway operating in the opposite direction on system coordination are examined in detail, and it is revealed that the pathway may enhance or restrict system coordination, depending on the values of kinetic parameters. It is concluded that increasing the complexity of enzymatic network by introducing interaction of pathways does not necessarily enhance system coordination. Numerical results using rectangular and sinusoidal forcing support the analytical results, and they quantitatively show how the system with interaction of two pathways maintain its coordination. When the sufficient conditions are satisfied, the system always develops to a finite stable (time-dependent) state under the forcing of any type, amplitude or period. When not, system coordination depends quantitatively on parameter values and the type, amplitude or period of external forcing. When two parameters are forced simultaneously, an additional factor, namely phase shifts between two forced parameters, also affects system coordination. It is shown that, unless the sufficient coordination conditions are maintained, external forcing may induce 'loss of coordination', resulting in the system having no biological functioning. The implications of the results for understanding biochemical coordination and for assessing possible consequences of modulating biochemical systems are discussed.
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Affiliation(s)
- JUNLI LIU
- Soil-Plant Dynamics Unit and Centre for Nonlinear Systems in Biology, Scottish Crop Research Institute, Dundee, DD2 5DA, UK
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Blagojević SM, Anić SR, Čupić ŽD, Pejić ND, Kolar-Anić LZ. Malonic acid concentration as a control parameter in the kinetic analysis of the Belousov–Zhabotinsky reaction under batch conditions. Phys Chem Chem Phys 2008; 10:6658-64. [DOI: 10.1039/b804919j] [Citation(s) in RCA: 23] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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8
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Kalishyn YY, Rachwalska M, Khavrus VO, Strizhak PE. The effect of oxygen on time-dependent bifurcations in the Belousov–Zhabotinsky oscillating chemical reaction in a batch. Phys Chem Chem Phys 2005; 7:1680-6. [DOI: 10.1039/b416006a] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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9
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Liang C, Mou C, Lee D. Dynamic behavior and sensitivity of skeleton thermokinetic model for acetaldehyde oxidation. Chem Eng Sci 2003. [DOI: 10.1016/s0009-2509(03)00300-2] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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Hohmann W, Kraus M, Schneider FW. Pattern Recognition by Electrical Coupling of Eight Chemical Reactors. J Phys Chem A 1999. [DOI: 10.1021/jp991480n] [Citation(s) in RCA: 18] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- W. Hohmann
- Institute of Physical Chemistry, University of Wuerzburg, Am Hubland, 97074 Wuerzburg, Germany
| | - M. Kraus
- Institute of Physical Chemistry, University of Wuerzburg, Am Hubland, 97074 Wuerzburg, Germany
| | - F. W. Schneider
- Institute of Physical Chemistry, University of Wuerzburg, Am Hubland, 97074 Wuerzburg, Germany
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Affiliation(s)
- A. Lekebusch
- Institute of Physical Chemistry, University of Würzburg, Am Hubland, D-97074 Würzburg, Germany
| | - F. W. Schneider
- Institute of Physical Chemistry, University of Würzburg, Am Hubland, D-97074 Würzburg, Germany
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Ali F, Strizhak P, Menzinger M. Basin-Boundary Crossing Transitions in the Bistable Belousov−Zhabotinsky Reaction. J Phys Chem A 1997. [DOI: 10.1021/jp971475o] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- F. Ali
- Department of Chemistry, University of Toronto, Toronto, Ontario M5S.3H6, Canada
| | - P. Strizhak
- Department of Chemistry, University of Toronto, Toronto, Ontario M5S.3H6, Canada
| | - M. Menzinger
- Department of Chemistry, University of Toronto, Toronto, Ontario M5S.3H6, Canada
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13
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Effect of the ohmic potential drop on the onset of current oscillations at the transition between active and passive states of a cobalt electrode in phosphoric acid solutions. J Electroanal Chem (Lausanne) 1992. [DOI: 10.1016/0022-0728(92)80562-i] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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14
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Pagitsas M, Karantonis A, Sazou D. Application of periodic forcing on the simplified Franck-Fitzhugh model for the electrochemical oscillations observed during the electrodissolution of iron in sulphuric acid solutions. Electrochim Acta 1992. [DOI: 10.1016/0013-4686(92)85222-7] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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15
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Misra G. Effect of temperature and associated bifurcation in the oscillatory Belousov—Zhabotinskii reaction in a flow reactor. Chem Phys Lett 1992. [DOI: 10.1016/0009-2614(92)85405-y] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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16
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McCormick WD, Noszticzius Z, Swinney HL. Interrupted separatrix excitability in a chemical system. J Chem Phys 1991. [DOI: 10.1063/1.459887] [Citation(s) in RCA: 16] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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17
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Liu J, Scott SK. Hysteresis and complex oscillations of the uncatalysed Belousov–Zhabotinskii reaction in a stirred flow reactor. ACTA ACUST UNITED AC 1991. [DOI: 10.1039/ft9918702135] [Citation(s) in RCA: 16] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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18
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Sasaki Y. Nonlinear Phenomena in Bromate–Bromide–Cerium(III) System in a Continuous-Flow Stirred Tank Reactor: Reaction Behavior near the Crossing Point in a Cross-Shaped Phase Diagram. BULLETIN OF THE CHEMICAL SOCIETY OF JAPAN 1990. [DOI: 10.1246/bcsj.63.1700] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
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19
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Rastogi R, Srivastava S. Bifurcation features of the Belousov-Zhabotinskii reaction with mixed organic substrates. Chem Phys Lett 1989. [DOI: 10.1016/0009-2614(89)85011-0] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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L’Heureux I, Kapral R, Bar‐Eli K. Noise‐induced transitions in an excitable system. J Chem Phys 1989. [DOI: 10.1063/1.456809] [Citation(s) in RCA: 16] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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Ruoff P, Noyes RM. Phase response behaviors of different oscillatory states in the Belousov–Zhabotinsky reaction. J Chem Phys 1988. [DOI: 10.1063/1.455389] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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Sasaki Y. A Simulation of Bromate–Cerium–Oxalic Acid Oscillations. BULLETIN OF THE CHEMICAL SOCIETY OF JAPAN 1988. [DOI: 10.1246/bcsj.61.1479] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
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Gáspár V, Showalter K. Period lengthening and associated bifurcations in a two‐variable, flow Oregonator. J Chem Phys 1988. [DOI: 10.1063/1.454156] [Citation(s) in RCA: 18] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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25
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Wittmann M, Stirling P, Bódiss J. Temporary non-oscillatory states in the oxalic acid-acetone mixed substrate Belousov-Zhabotinskii reaction. Chem Phys Lett 1987. [DOI: 10.1016/0009-2614(87)85017-0] [Citation(s) in RCA: 15] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/17/2022]
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26
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Bar‐Eli K, Noyes RM. Relevance of a two‐variable Oregonator to stable and unstable steady states and limit cycles, to thresholds of excitability, and to Hopf vs SNIPER bifurcations. J Chem Phys 1987. [DOI: 10.1063/1.452142] [Citation(s) in RCA: 27] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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