Superstatistics and non-Gaussian diffusion

R Metzler - The European Physical Journal Special Topics, 2020 - Springer
Brownian motion and viscoelastic anomalous diffusion in homogeneous environments are
intrinsically Gaussian processes. In a growing number of systems, however, non-Gaussian …

Improving lateral flow assay performance using computational modeling

D Gasperino, T Baughman, HV Hsieh… - Annual review of …, 2018 - annualreviews.org
The performance, field utility, and low cost of lateral flow assays (LFAs) have driven a
tremendous shift in global health care practices by enabling diagnostic testing in previously …

Wettability alteration of oil-wet carbonate by silica nanofluid

S Al-Anssari, A Barifcani, S Wang, L Maxim… - Journal of colloid and …, 2016 - Elsevier
Changing oil-wet surfaces toward higher water wettability is of key importance in subsurface
engineering applications. This includes petroleum recovery from fractured limestone …

Time averaging and emerging nonergodicity upon resetting of fractional Brownian motion and heterogeneous diffusion processes

W Wang, AG Cherstvy, H Kantz, R Metzler, IM Sokolov - Physical Review E, 2021 - APS
How different are the results of constant-rate resetting of anomalous-diffusion processes in
terms of their ensemble-averaged versus time-averaged mean-squared displacements …

Random diffusivity from stochastic equations: comparison of two models for Brownian yet non-Gaussian diffusion

V Sposini, AV Chechkin, F Seno, G Pagnini… - New Journal of …, 2018 - iopscience.iop.org
A considerable number of systems have recently been reported in which Brownian yet non-
Gaussian dynamics was observed. These are processes characterised by a linear growth in …

Hydrodynamic and entropic effects on colloidal diffusion in corrugated channels

X Yang, C Liu, Y Li, F Marchesoni, P Hänggi… - Proceedings of the …, 2017 - pnas.org
In the absence of advection, confined diffusion characterizes transport in many natural and
artificial devices, such as ionic channels, zeolites, and nanopores. While extensive …

Memory-multi-fractional Brownian motion with continuous correlations

W Wang, M Balcerek, K Burnecki, AV Chechkin… - Physical Review …, 2023 - APS
We propose a generalization of the widely used fractional Brownian motion (FBM), memory-
multi-FBM (MMFBM), to describe viscoelastic or persistent anomalous diffusion with time …

Probing non-Gaussianity in confined diffusion of nanoparticles

C Xue, X Zheng, K Chen, Y Tian… - The journal of physical …, 2016 - ACS Publications
Confined diffusion is ubiquitous in nature. Ever since the “anomalous yet Brownian” motion
was observed, the non-Gaussianity in confined diffusion has been unveiled as an important …

Design principles for a compartmentalized enzyme cascade reaction

S Tsitkov, H Hess - Acs Catalysis, 2019 - ACS Publications
Compartmentalization of enzyme cascade reactions can both create a safe space for volatile
reaction intermediates, where they are protected from cellular degradation mechanisms, and …

Nanoparticle tracking to probe transport in porous media

H Wu, DK Schwartz - Accounts of Chemical Research, 2020 - ACS Publications
Conspectus From the granular and fractured subsurface environment to highly engineered
polymer membranes used in pharmaceutical purification, porous materials are ubiquitous in …