Results 31 to 40 of about 254,055 (254)
On the Complexity of Reconstructing Chemical Reaction Networks [PDF]
Mathematics in Computer Science, 2013 The analysis of the structure of chemical reaction networks is crucial for a better understanding of chemical processes. Such networks are well described as hypergraphs. However, due to the available methods, analyses regarding network properties are typically made on standard graphs derived from the full hypergraph description, e.g.\ on the so-called ...
Rolf Fagerberg +4 more
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Timing in chemical reaction networks [PDF]
Proceedings of the Twenty-Fifth Annual ACM-SIAM Symposium on Discrete Algorithms, 2013 Chemical reaction networks (CRNs) formally model chemistry in a well-mixed solution. CRNs are widely used to describe information processing occurring in natural cellular regulatory networks, and with upcoming advances in synthetic biology, CRNs are a promising programming language for the design of artificial molecular control circuitry.
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MethodsX, 2023 Homochirality, the phenomenon by which one of two virtually identical (non-superimposable mirror images) compounds is favored over the other in the chemistry of life, has been regarded as a requisite for the emergence of all living things on earth ...
Elkin Cruz +2 more
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Synchronization of Chemical Reaction Networks Based on DNA Strand Displacement Circuits
IEEE Access, 2018 Reversible bimolecular chemical reactions are elementary chemical reactions. This paper investigated this reaction type based on DNA strand displacement, and proposed degradation, catalysis, and annihilation reactions along with the synchronization ...
Chengye Zou +3 more
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Computing with chemical reaction networks: a tutorial [PDF]
Natural Computing, 2019 Chemical reaction networks (CRNs) model the behavior of chemical reactions in well-mixed solutions and they can be designed to perform computations. In this tutorial we give an overview of various computational models for CRNs. Moreover, we discuss a method to implement arbitrary (abstract) CRNs in a test tube using DNA.
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Families of toric chemical reaction networks [PDF]
Journal of Mathematical Chemistry, 2020 AbstractWe study families of chemical reaction networks whose positive steady states are toric, and therefore can be parameterized by monomials. Families are constructed algorithmically from a core network; we show that if a family member is multistationary, then so are all subsequent networks in the family.
Michael F. Adamer, Martin Helmer
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The GRETOBAPE Gas-phase Reaction Network: The Importance of Being Exothermic
The Astrophysical Journal Supplement Series, 2023 The gas-phase reaction networks are the backbone of astrochemical models. However, due to their complexity and nonlinear impact on the astrochemical modeling, they can be the first source of error in the simulations if incorrect reactions are present ...
Lorenzo Tinacci +7 more
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A network dynamics approach to chemical reaction networks [PDF]
International Journal of Control, 2015 A crisp survey is given of chemical reaction networks from the perspective of general nonlinear network dynamics, in particular of consensus dynamics. It is shown how by starting from the complex-balanced assumption the reaction dynamics governed by mass action kinetics can be rewritten into a form which allows for a very simple derivation of a number ...
A. J. van der Schaft +2 more
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Concordant chemical reaction networks and the Species-Reaction Graph [PDF]
Mathematical Biosciences, 2013 In a recent paper it was shown that, for chemical reaction networks possessing a subtle structural property called concordance, dynamical behavior of a very circumscribed (and largely stable) kind is enforced, so long as the kinetics lies within the very broad and natural weakly monotonic class.
Shinar, Guy, Feinberg, Martin
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Journal of Cheminformatics, 2023 In recent years, it has been seen that artificial intelligence (AI) starts to bring revolutionary changes to chemical synthesis. However, the lack of suitable ways of representing chemical reactions and the scarceness of reaction data has limited the ...
Baiqing Li +8 more
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