Results 61 to 70 of about 3,868,967 (292)

Phenomenological coefficients in solid-state diffusion: an Introduction [PDF]

, 2005
In this review, which is intended as an introduction to the subject, we introduce the phenomenological transport coefficients in solid-state diffusion and discuss their structure and physical meaning. Next, we discuss the Darken, the Manning, the Moleko,
Belova, Irina V., Murch, Graeme E.
core   +1 more source

Structure‐forward targeting of claudins with synthetic binders

FEBS Letters, EarlyView.
Claudins form the paracellular barriers between epithelial and endothelial tissues at tight junctions and are targets for molecular binders with the goal of modulating barrier permeability. Claudin‐binding molecules are relevant in drug delivery or in altering claudin interactions with disease‐causing proteins.
Alex J. Vecchio
wiley   +1 more source

A New Approach to Determine Gas Diffusion Coefficients in Porous Solids by EIS: Application for NH3 and CO2 Adsorption on Zirconia and Zeolite Type 5A

Advances in Mathematical Physics, 2018
A new theoretical approach has been established to define transport coefficients of charge and mass transport in porous materials directly from impedance data; thus four transport coefficients could be determined.
Tien-Quang Nguyen, Maja Glorius, Cornelia Breitkopf   +2 more
doaj   +1 more source

Hyperloop-like diffusion of long-chain molecules under confinement

Nature Communications, 2023
The ultrafast transport of adsorbates in confined spaces is a goal pursued by scientists. However, diffusion will be generally slower in nano-channels, as confined spaces inhibit motion.
Jiamin Yuan, Mingbin Gao, Zhiqiang Liu, Xiaomin Tang, Yu Tian, Gang Ma, Mao Ye, Anmin Zheng   +7 more
doaj   +1 more source

Simulation of diffusive solute transport in heterogeneous porous media with dipping anisotropy

Frontiers in Water, 2022
Dipping anisotropy is a common feature in heterogeneous porous media that can substantially affect solute transport. For problems with complex geometry the influence of dipping anisotropy must be analyzed using numerical models, since suitable analytical
Danyang Su, Mingliang Xie, Klaus Ulrich Mayer, Kerry T. B. MacQuarrie   +3 more
doaj   +1 more source

Engineering peptides into antibodies—opportunities and strategies for therapeutic innovation

FEBS Letters, EarlyView.
Peptides and antibodies occupy complementary therapeutic niches. Peptides recognize difficult targets in a compact format, while antibodies add specificity, long half‐life, and effector functions. This review examines strategies that merge both modalities—peptide grafting into loops, terminal and Fc fusions, and bioconjugation—highlighting how ...
Jinling Wang, Ruslana Romaniuk, Hristo L. Svilenov   +2 more
wiley   +1 more source

Structure-Transport relationship in organized soft matter systems by diffusion NMR [PDF]

, 2011
In this paper we demonstrate and discuss the potentials of pulsed field gradient nuclear magnetic resonance (PFG NMR) at high magnetic field and high magnetic field gradients for uncovering the relationship between the structural and transport properties
Vasenkov, Sergey, Menjoge, Amrish, Sanders, Monica, Katihar, Aakanksha, Hazelbaker, Eric   +4 more
core   +1 more source

Spatial Markov Model of Advective‐Diffusive Transport in Heterogeneous Domains

Water Resources Research
Spatial Markov models (SMM) are an efficient approach to simulate transport in heterogeneous media across scales. They represent particle transport by equidistant spatial transitions with correlated random velocities, which renders the associated ...
Marie‐Madeleine Stettler, Marco Dentz, Olaf A. Cirpka   +2 more
doaj   +1 more source

Emerging experimental and computational methods for studying redox‐regulated structural transitions

FEBS Letters, EarlyView.
Redox reactions can reshape proteins and alter how they behave in cells, with important consequences for health and disease. This review explores emerging experimental and computational approaches for discovering these redox‐sensitive protein switches, revealing their structural effects, and predicting their behavior, opening new opportunities to ...
Tasneem Rass, Dana Reichmann, Gábor Erdős   +2 more
wiley   +1 more source

Characteristics of spatial and temporal variations in the free-fall process of a granular flow on an inclined surface [PDF]

E3S Web of Conferences
Based on the one-factor method (with different mass flow rates), experiments were carried out on the diffusion phenomenon of particle flow, diffusion diameter, transport velocity and dust concentration to derive the relationship between mass flow rate ...
Guo Xiaohong, Wen Zhimei, Gao Lili
doaj   +1 more source