CRISPR-diagnostic assays have gained significant interest in the last few years. This has grown rapidly during current COVID-19 pandemic, where CRISPR-diagnostics been frontline contenders for rapid testing solutions. surge research prompts following question: what exactly are achievable limits of detection and associated assay times enabled by kinetics enzymes such as Cas12 Cas13? To explore t...

It is well known that Michaelis–Menten kinetics is suitable for the response function in chemical reaction, when the reaction rate does not increase indefinitely when an excess of resource is available. However, the existing models for insulin therapies assume that the response function of insulin clearance is proportional to the insulin concentration. In this paper, we propose a new model for ...

To understand the behaviour of complex systems, it is often necessary to use models that describe the dynamics of subnetworks. It has previously been established using projection methods that such subnetwork dynamics generically involves memory of the past and that the memory functions can be calculated explicitly for biochemical reaction networks made up of unary and binary reactions. However,...

We have proposed the neck linker swing model to investigate the mechanism of mechanochemical coupling of kinesin. The Michaelis-Menten-like curve for velocity vs ATP concentration at different loads has been obtained, which is in agreement with experiments. We have predicted that Michaelis constant doesn’t increase monotonically and an elastic instability will happen with increasing of applied ...

Quasi steady-state enzyme kinetic models are increasingly used in systems modelling. The Michaelis Menten model is popular due to its reduced parameter dimensionality, but its low-enzyme and irreversibility assumption may not always be valid in the in vivo context. Whilst the total quasi-steady state assumption (tQSSA) model eliminates the reactant stationary assumptions, its mathematical compl...