Results 261 to 270 of about 135,471 (290)

Tuning Separator Chemistry: Improving Zn Anode Compatibility via Functionalized Chitin Nanofibers

open access: yesAdvanced Functional Materials, EarlyView.
Nanochitin derived from waste shrimp shells is used to fabricate separators for aqueous zinc batteries. By tuning the density of amine and carboxylic surface groups, water mobility at the separator interface is controlled, promoting uniform zinc deposition, suppressing dendrite growth, and enabling exceptional cycling stability exceeding 2000 h ...
Ibrahim Al Kathemi   +6 more
wiley   +1 more source

DNA‐Based Chemical Reaction Networks

ChemBioChem, 2019
AbstractMotivated by complex molecular networks of biological organisms, which enable control of the temporal and spatial concentrations of molecules, the bottom‐up development of artificial chemical reaction networks has received renewed interest from biochemists.
Fan Li, Mingshu Xiao, Hao Pei
exaly   +3 more sources

RELEVANT CYCLES IN CHEMICAL REACTION NETWORKS [PDF]

open access: possibleAdvances in Complex Systems, 2001
We characterize the distributions of short cycles in a large metabolic network previously shown to have small world characteristics and a power law degree distribution. Compared with three classes of random networks, including Erdős–Rényi random graphs and synthetic small world networks of the same connectivity, both the metabolic network and models ...
Petra M. Gleiss   +3 more
openaire   +2 more sources

Observers for chemical reaction networks

2001 European Control Conference (ECC), 2001
This paper provides a necessary and sufficient condition for detectability, and an explicit construction of observers when this condition is satisfied, for chemical reaction networks of the Feinberg-Horn-Jackson zero deficiency type.
Madalena Chaves, Eduardo D. Sontag
openaire   +1 more source

Embracing Noise in Chemical Reaction Networks

Bulletin of Mathematical Biology, 2019
We provide a short review of stochastic modeling in chemical reaction networks for mathematical and quantitative biologists. We use as case studies two publications appearing in this issue of the Bulletin, on the modeling of quasi-steady-state approximations and cell polarity.
Enciso, German, Kim, Jinsu
openaire   +3 more sources

A tutorial on Chemical Reaction Networks dynamics

2009 European Control Conference (ECC), 2009
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
openaire   +2 more sources

Chemical reaction networks

IEEE Transactions on Circuits and Systems, 1974
A set of chemical species "interconnected" by reaction pathways is commonly referred to as a chemical network. We show that chemical networks are mathematically equivalent to a class of multiport networks. Hence, abstract circuit theory can be applied to study chemical systems.
G. Oster, A. Perelson
openaire   +1 more source

State logging in chemical reaction networks

Proceedings of the 4th ACM International Conference on Nanoscale Computing and Communication, 2017
Recording the state of a molecular programmed nanosystem is essential for many purposes. The capability to log the state helps in debugging and verifying the system, enables checkpointing for rollback in case of faults, and provides stable system states for input into other devices.
Samuel J. Ellis   +2 more
openaire   +1 more source

Bistability and oscillations in chemical reaction networks

Journal of Mathematical Biology, 2008
Bifurcation theory is one of the most widely used approaches for analysis of dynamical behaviour of chemical and biochemical reaction networks. Some of the interesting qualitative behaviour that are analyzed are oscillations and bistability (a situation where a system has at least two coexisting stable equilibria).
Domijan, Mirela, Kirkilionis, Markus
openaire   +3 more sources

Computing Polynomials by Chemical Reaction Networks

2016 IEEE Global Communications Conference (GLOBECOM), 2016
Chemical reaction networks (CRNs) provide a fundamental model in the study of molecular systems. Widely used as formalism for the analysis of chemical and biochemical systems, CRNs have received renewed attention as a model for molecular computation.
Sayed Ahmad Salehi   +2 more
openaire   +1 more source

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