Results 61 to 70 of about 91,656 (195)

Innovation of plant‐derived extracellular vesicles and interdisciplinary research: From discovery to biomedical applications

open access: yesBMEMat, EarlyView.
Plant‐derived extracellular vesicles offer numerous advantages and are regarded as highly promising candidates in the field of biomedicine. Abstract Extracellular vesicles (EVs) are double‐membrane vesicular structures that can be secreted by nearly all living cells.
Zilin Li   +6 more
wiley   +1 more source

A Standardizable Laboratory‑Scale Device for the Harmonization of Photoelectrochemical Experimental Procedures in Solar Redox Flow Cells

open access: yesCarbon Energy, EarlyView.
This work introduces UniFlowCell, a compact solar redox flow cell (SRFC) designed to harmonize experimental procedures and benchmarking. It minimizes efficiency losses, supports long‐term operation, and performs measurements under various electrode/illumination conditions.
Telmo da Silva Lopes   +2 more
wiley   +1 more source

Food-Derived Uremic Toxins in Chronic Kidney Disease

open access: yes, 2023
Patients with chronic kidney disease (CKD) have a higher cardiovascular risk compared to the average population, and this is partially due to the plasma accumulation of solutes known as uremic toxins.
Meijers, Bjorn   +9 more
core   +1 more source

Composite sPEEK with Nanoparticles for Fuel Cell's Applications: Review [PDF]

open access: yes, 2012
The membranes in fuel cells must both conduct protons and serve as a barrier for fuel. This review discusses modifications nanoparticles of sPEEK (sulfonated polyether-ether ketone), sPEEK have advantages properties as fuel cell’s membranes such as ...
Arief , Rahman Hakim   +3 more
core   +1 more source

Sublethal oral exposure to the marine toxin PbTx3: Neurotoxicity assessment in mice

open access: yesEcotoxicology and Environmental Safety
Brevetoxins (PbTxs) are marine polyether compounds produced by the alga Karenia brevis , which accumulate in shellfish and fish, and transferred through the marine food web. These toxins impact both marine ecosystems and human health.
Luis Rodríguez-Santos   +9 more
doaj   +1 more source

Partially Biobased Polyurethanes With Reversibly Crosslinkable Furan Units Toward Recyclable Thermosetting Textile Fibres

open access: yesChemistry – A European Journal, EarlyView.
A molecular design strategy combines lignin‐derived aromatic units, sugar‐derived furan groups, and flexible glycol segments to create wet‐spinnable polyurethanes. Thermally reversible Diels–Alder crosslinking chemistry enables formation of crosslinked thermosetting fibers, repeated de‐crosslinking/re‐crosslinking cycles, and tunable fiber properties ...
Rafael N. L. Menezes   +7 more
wiley   +1 more source

Harnessing Thin‐Film Solid‐State Electrolytes: Enabling Breakthroughs in All‐Solid‐State Batteries

open access: yesENERGY &ENVIRONMENTAL MATERIALS, EarlyView.
Schematic illustration highlighting the advantages of transitioning from traditional thick solid‐state electrolytes (SSEs) to thin‐film SSEs. Thinning the electrolyte enables higher ionic conductivity, reduced interfacial polarization, improved flexibility, compact electrode contact, and enhanced energy density, offering a promising pathway toward high‐
Yitao He   +3 more
wiley   +1 more source

Sulfonated‐TiO2 Nanorod–Reinforced PEO Composite Solid Electrolytes for High‐Voltage Solid‐State Lithium Metal Batteries

open access: yesENERGY &ENVIRONMENTAL MATERIALS, EarlyView.
This study introduces a high‐performance composite solid electrolyte (CSE) utilizing actively sulfonated TiO2 (STiO2) nanorods within a PEO matrix. The 1D ceramic network chemically promotes LiTFSI dissociation and creates continuous fast‐hopping pathways for Li+ ions, delivering an ionic conductivity of 1.5 × 10−4 S cm−1 at room temperature, an ...
Soukaina Bakkardouch   +7 more
wiley   +1 more source

How do Uremic Toxins Affect the Endothelium?

open access: yes, 2020
Uremic toxins can induce endothelial dysfunction in patients with chronic kidney disease (CKD). Indeed, the structure of the endothelial monolayer is damaged in CKD, and studies have shown that the uremic toxins contribute to the loss of cell–cell ...
Andréa Emilia Marques Stinghen   +3 more
core   +1 more source

Azaspiracid Shellfish Poisoning: A Review on the Chemistry, Ecology, and Toxicology with an Emphasis on Human Health Impacts

open access: yesMarine Drugs, 2008
Azaspiracids (AZA) are polyether marine toxins that accumulate in various shellfish species and have been associated with severe gastrointestinal human intoxications since 1995.
Gregory J. Doucette   +3 more
doaj  

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