Characterizing the Conditions for Indefinite Growth in Open Chemical Reaction Networks

no code implementations • 12 Oct 2023 • Shesha Gopal Marehalli Srinivas, Francesco Avanzini, Massimiliano Esposito

Within multimolecular CRNs, pseudo-unimolecular CRNs produce nonequilibrium concentrations with zero efficiencies.

Mathematical Proofs

Thermodynamics of Growth in Open Chemical Reaction Networks

no code implementations • 12 Oct 2023 • Shesha Gopal Marehalli Srinivas, Francesco Avanzini, Massimiliano Esposito

Indefinite growth requires a constant net influx from the surroundings of at least one species.

Nonequilibrium calcium dynamics optimizes the energetic efficiency of mitochondrial metabolism

no code implementations • 15 Mar 2023 • Valérie Voorsluijs, Francesco Avanzini, Gianmaria Falasco, Massimiliano Esposito, Alexander Skupin

Here, we analyze the efficiency of mitochondrial adenosine triphosphate (ATP) production through the tricarboxylic acid (TCA) cycle and oxidative phosphorylation that generates most of the cellular chemical energy in eukaryotes.

Circuit Theory for Chemical Reaction Networks

no code implementations • 14 Oct 2022 • Francesco Avanzini, Nahuel Freitas, Massimiliano Esposito

We lay the foundation of a circuit theory for chemical reaction networks.

Nonequilibrium Thermodynamics of Non-Ideal Chemical Reaction Networks

no code implementations • 18 Dec 2020 • Francesco Avanzini, Emanuele Penocchio, Gianmaria Falasco, Massimiliano Esposito

All current formulations of nonequilibrium thermodynamics of open chemical reaction networks rely on the assumption of non-interacting species.

Statistical Mechanics Chemical Physics