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Exploring the programmability of autocatalytic chemical reaction networks [PDF]
Nature CommunicationsNetworks of chemical reactions exhibit emergent properties under out-of-equilibrium conditions. Recent advances in systems chemistry demonstrate that networks with sufficient chemical complexity can be harnessed to emulate properties important for ...
Dmitrii V. Kriukov +2 more
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Kinetics and coexistence of autocatalytic reaction cycles [PDF]
Scientific ReportsBiological reproduction rests ultimately on chemical autocatalysis. Autocatalytic chemical cycles are thought to have played an important role in the chemical complexification en route to life. There are two, related issues: what chemical transformations
Balázs Könnyű +3 more
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The origin of large molecules in primordial autocatalytic reaction networks. [PDF]
PLoS ONE, 2012 Large molecules such as proteins and nucleic acids are crucial for life, yet their primordial origin remains a major puzzle. The production of large molecules, as we know it today, requires good catalysts, and the only good catalysts we know that can ...
Varun Giri, Sanjay Jain
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Autocatalytic reduction-assisted synthesis of segmented porous PtTe nanochains for enhancing methanol oxidation reaction [PDF]
Nano Research Energy, 2023 Morphology engineering has been developed as one of the most widely used strategies for improving the performance of electrocatalysts. However, the harsh reaction conditions and cumbersome reaction steps during the nanomaterials synthesis still limit ...
Qiqi Zhang +12 more
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Multispecies autocatalytic RNA reaction networks in coacervates
Communications Chemistry, 2023 Robust localization of self-reproducing autocatalytic chemistries is a key step in the realization of heritable and evolvable chemical systems. While autocatalytic chemical reaction networks already possess attributes such as heritable self-reproduction ...
Sandeep Ameta +6 more
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The Electrochemical Peroxydisulfate-Oxalate Autocatalytic Reaction [PDF]
Journal of the American Chemical SocietyAqueous solutions containing both the strong oxidant, peroxydisulfate (S2O82‒), and the strong reductant, oxalate (C2O42‒), are thermodynamically unstable due to the highly exothermic homogeneous redox reaction: S2O82‒ + C2O42‒ ® 2 SO42‒ + 2 CO2 (DG0 = −490 kJ/mol). However, at room temperature, this reaction does not occur to a significant extent over
Jordyn Janusz +8 more
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Autocatalytic reactions of phase distributed active particles [PDF]
Chaos: An Interdisciplinary Journal of Nonlinear Science, 2002 We investigate the effect of asynchronism of autocatalytic reactions taking place in open hydrodynamical flows, by assigning a phase to each particle in the system to differentiate the timing of the reaction, while the reaction rate (periodicity) is kept unchanged.
Giovanni Santoboni +3 more
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On traveling wave solutions of an autocatalytic reaction–diffusion Selkov–Schnakenberg system
Results in Physics, 2023 This paper investigates the analytical solutions of the autocatalytic reaction–diffusion Selkov–Schnakenberg system of coupled nonlinear PDEs mathematical perspective. This is a simple chemical reaction system that admits periodic solutions.
Yun-Hui Zhao +5 more
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Production of metallic copper powder by autocatalytic reaction in suspension [PDF]
Materials Research, 2006 The production of metallic powder by precipitation from solution was studied in laboratory scale as an alternative to the conventionally adopted processes, based on the atomization of molten material, for producing metal powders with small particle size.
João Guilherme Rocha Poço +3 more
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Asymmetric autocatalytic reactions and their stationary distribution [PDF]
Royal Society Open Science, 2023 We consider a general class of autocatalytic reactions, which has been shown to display stochastic switching behaviour (discreteness-induced transitions (DITs)) in some parameter regimes. This behaviour was shown to occur either when the overall species count is low or when the rate of inflow and outflow of species is relatively ...
Cameron Gallinger, Lea Popovic
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