Results 81 to 90 of about 840,481 (311)

Improvements in the utilization of calcium carbonate in promoting sustainability and environmental health

open access: yesFrontiers in Chemistry
Calcium carbonate (CaCO3) is an incredibly abundant mineral on Earth, with over 90% of it being found in the lithosphere. To address the CO2 crisis and combat ocean acidification, it is essential to produce more CaCO3 using various synthetic methods ...
Jackson Comes   +4 more
doaj   +1 more source

A Bibliometric Analysis of Publications in Uremic Toxins From 1991 to 2024

open access: yesTherapeutic Apheresis and Dialysis, EarlyView.
ABSTRACT Background Uremic toxins are a growing area of research in nephrology, with significant implications in the progression and treatment of chronic kidney disease (CKD) and the management of end‐stage kidney disease (ESKD). This bibliometric analysis aims to evaluate the global research trends, key contributors, and the impact of publications in ...
Yuh‐Shan Ho   +7 more
wiley   +1 more source

Peptide transport in Candida albicans and synthetic antifungal agents [PDF]

open access: yes, 1986
These studies have characterized the peptide transport systems of Candida albicans, with a view to the rational design of peptide antifungal agents exploiting the 'smugglin' concept.
Shallow, David A.
core  

Nanomaterials Designed for Antiviral Drug Delivery Transport across Biological Barriers

open access: yesPharmaceutics, 2020
Viral infections are a major global health problem, representing a significant cause of mortality with an unfavorable continuously amplified socio-economic impact.
Florina-Daniela Cojocaru   +9 more
doaj   +1 more source

Enteropathogenic E. coli shows delayed attachment and host response in human jejunum organoid‐derived monolayers compared to HeLa cells

open access: yesFEBS Letters, EarlyView.
Enteropathogenic E. coli (EPEC) infects the human intestinal epithelium, resulting in severe illness and diarrhoea. In this study, we compared the infection of cancer‐derived cell lines with human organoid‐derived models of the small intestine. We observed a delayed in attachment, inflammation and cell death on primary cells, indicating that host ...
Mastura Neyazi   +5 more
wiley   +1 more source

Reduction of dimensionality in Karyopherinβ1 mediated transport on FG domains [PDF]

open access: yes, 2014
Many molecular transport processes in living cells proceed by facilitated diffusion in two dimensions instead of three, but how this process works remains poorly understood.
Schleicher, Kai D.
core   +1 more source

Organoids in pediatric cancer research

open access: yesFEBS Letters, EarlyView.
Organoid technology has revolutionized cancer research, yet its application in pediatric oncology remains limited. Recent advances have enabled the development of pediatric tumor organoids, offering new insights into disease biology, treatment response, and interactions with the tumor microenvironment.
Carla Ríos Arceo, Jarno Drost
wiley   +1 more source

Structure and transport properties of liquid clusters in a drying porous medium [PDF]

open access: yes, 2003
The structure and transport properties of drying water clusters in porous media have been studied with a site-bond invasion percolation (IP) model.
Michels, MAJ Thijs   +7 more
core   +1 more source

A physical derivation of high-flux ion transport in biological channel via quantum ion coherence

open access: yesNature Communications
Biological ion channels usually conduct the high-flux transport of 107 ~ 108 ions·s− 1; however, the underlying mechanism is still lacking. Here, by applying the KcsA potassium channel as a typical example, and performing multitimescale molecular ...
Yue Wang   +5 more
doaj   +1 more source

Modelling the calendering process of lithium-ion battery electrodes using the Discrete Element Method (DEM) [PDF]

open access: yesEPJ Web of Conferences
The electrochemical performance of a lithium-ion battery is strongly influenced by the microstructure of its electrode. A dried electrode consists of the active material (AM) particles and carbon-binder domain (CBD) phase.
Tiwari Alok   +4 more
doaj   +1 more source

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