Results 121 to 130 of about 7,829,285 (311)

Pore-Structure Investigation of Bimetallic Zeolitic Imidazolate Framework‑8 Films with Varying Co/Zn Nodes Ratio Using Depth Sensitive Positronium Annihilation Lifetime Spectroscopy

open access: yes
The gas–framework interaction induced gate-opening phenomenon occurring in zeolitic imidazolate frameworks (ZIFs) has restricted the ability of conventional experimental techniques involving gas or liquid molecules intrusion in ZIFs for determination of ...
Eric Hirschmann (11008635)   +8 more
core   +1 more source

Pore-Scale Study of Fluid Flow and Drag Force in Randomly Packed Beds of Different Porosities

open access: yes, 2019
Understanding the relationship between a fluid flow and the structural properties of a bed is important for various industrial applications and a proper description of particle–fluid flow.
Qinfu Hou (6452654)   +2 more
core   +1 more source

Structure‐forward targeting of claudins with synthetic binders

open access: yesFEBS 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

Engineering peptides into antibodies—opportunities and strategies for therapeutic innovation

open access: yesFEBS 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   +2 more
wiley   +1 more source

The Impact of Rock Morphology on Gas Dispersion in Underground Hydrogen Storage

open access: yesEnergies
Fluid dispersion directly influences the transport, mixing, and efficiency of hydrogen storage in depleted gas reservoirs. Pore structure parameters, such as pore size, throat geometry, and connectivity, influence the complexity of flow pathways and the ...
Tri Pham   +2 more
doaj   +1 more source

Liver organoids: modelling complexity in homeostasis and disease

open access: yesFEBS Letters, EarlyView.
Studying liver in vitro has been challenging because simple 2D cell cultures fail to capture liver's cellular and architectural complexity. To bridge this gap, scientists increasingly use organoids, 3D liver models which better mimic liver composition and function. This review examines recent advances in liver organoid complexity and realism, discusses
Anna M. Dowbaj, Meritxell Huch
wiley   +1 more source

Pore structure and hydration.

open access: yes, 2015
A) Top view of M2 helices and orientation of the pore-delimiting hydrophobic side chains in the TMD of the collapsed channel (black) and open channel (red) in the structures averaged over the last 100ns of the unrestrained and restrained trajectories ...
Giovanni Ciccotti (523116)   +4 more
core   +1 more source

Development of high performance concrete using combinations of mineral admixtures. [PDF]

open access: yes, 1995
Cement replacement materials are by-products used to produce high performance concrete. Published data on the effects of combinations of mineral admixtures in concrete on the microstructural and performance-related properties under different ...
Darwish, Abdulhanan A.
core   +1 more source

The microbiome in human skin aging

open access: yesFEBS Letters, EarlyView.
Age‐related skin changes encompass the well‐known visible phenotypic alterations, together with microbiome dysbiosis and a series of molecular aging hallmarks. These hallmarks characterize not only a fully stablished aged phenotype but also the skin aging process itself.
Manuel Huerta Arana   +3 more
wiley   +1 more source

Automatic classification of pore structures of low-permeability sandstones based on self-organizing-map neural network algorithm

open access: yes地质科技通报
Objective The pore system of low-permeability sandstone reservoirs is intricate, and the distribution of pore-throat sizes is highly variable. The microscopic pore structure significantly influences the reservoir′s petrophysical properties and plays a ...
Yan LU   +4 more
doaj   +1 more source

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